Subsurface Rod Pumps,
Parts and Accessories
Drilling
Evaluation
Completion
Production optimization
Artificial lift
Production
Control systems
Flow measurement
Reservoir monitoring
Software
Intervention
Subsea production
Subsurface Rod Pumps, Parts and Accessories
Contents
Introduction
About Weatherford......................................................................................................................................................................... 4
API and ISO Certificates................................................................................................................................................................ 7
Subsurface Rod Pumps, Parts and Accessories............................................................................................................................ 8
Fluid‑Packed™ Pumps
API-Type RW Pumps.................................................................................................................................................................... 12
API-Type RH Pumps.................................................................................................................................................................... 21
API-Type TH Tubing Pumps......................................................................................................................................................... 29
Non-API Oversized Tubing Pumps............................................................................................................................................... 34
Heavy-Oil Tubing Pumps.............................................................................................................................................................. 38
Rod Pump Applications and Designations................................................................................................................................... 40
Specialty Pumps
Multiple-Tube Pumps.................................................................................................................................................................... 45
Hollow-Valve Rod Pumps............................................................................................................................................................. 49
Sand Pumps................................................................................................................................................................................. 63
Gas Pumps................................................................................................................................................................................... 71
Gas-Pusher Pumps..................................................................................................................................................................... 74
Slimhole Pumps........................................................................................................................................................................... 75
™
Petrol A Pumps........................................................................................................................................................................... 79
Large-Volume, Stroke-Through Pumps........................................................................................................................................ 83
High-Volume, Double-Production Pumps..................................................................................................................................... 87
Steam-Bypass Pumps.................................................................................................................................................................. 91
™
Pump Parts
Anchors........................................................................................................................................................................................ 95
Barrels.......................................................................................................................................................................................... 98
Bushings..................................................................................................................................................................................... 106
Cages......................................................................................................................................................................................... 117
Connectors................................................................................................................................................................................. 141
Couplings................................................................................................................................................................................... 147
Cups........................................................................................................................................................................................... 158
Guides........................................................................................................................................................................................ 161
Liners.......................................................................................................................................................................................... 169
Nipples....................................................................................................................................................................................... 173
Plugs.......................................................................................................................................................................................... 179
Plungers..................................................................................................................................................................................... 182
Pullers........................................................................................................................................................................................ 188
Pumps........................................................................................................................................................................................ 190
Rods........................................................................................................................................................................................... 195
Seating Assemblies.................................................................................................................................................................... 198
Top Seals.................................................................................................................................................................................... 199
Tubes.......................................................................................................................................................................................... 215
Valves......................................................................................................................................................................................... 221
© 2008-2012 Weatherford. All rights reserved.
1
Contents (continued)
Accessories
Check Valves.............................................................................................................................................................................. 230
Connectors................................................................................................................................................................................. 231
Couplings................................................................................................................................................................................... 232
Tools........................................................................................................................................................................................... 234
Tubing Anchor Catcher............................................................................................................................................................... 237
2
© 2008-2012 Weatherford. All rights reserved.
Introduction
Introduction
About Weatherford
The Weatherford portfolio
Weatherford is one of the largest global providers of innovative mechanical
solutions, technology and services for the drilling and production sectors of the
oil and gas industry. An industry leader for more than 55 years, Weatherford has
built its reputation by providing high-quality products, responsive client service
and a commitment to safety in all aspects of operations. Our continued pledge to
our clients is to provide production-enabling technologies and superior services
that maximize production. Our vast global infrastructure, exceeding 730 sales and
service locations throughout more than 100 countries, enables us to offer one of the
industry’s most diversified portfolios of products and services for drilling, evaluation,
completion, production and intervention applications.
Since 1998 Weatherford has strategically combined an array of well-known brands
from the production sector with one goal in mind: making your reservoir recovery
operations more productive.
Artificial-lift systems
Weatherford is the leading singlesource provider of artificial
lift worldwide. In addition, we
are the only company providing
comprehensive systems for all forms
of lift. These capabilities allow us to
provide total solutions for optimal
production enhancement. Our costeffective solutions provide ultimate
reservoir recovery through the
integration of focused artificial-lift
technologies, application engineering
and global delivery systems.
Reciprocating
Rod Lift
Progressing Cavity
Pumping
Production
Enhancement
Hydraulic
Lift
The Lift Experts
SM
Capillary
Technologies
Plunger
Lift
Electric Submersible
Pumping
4
© 2008-2012 Weatherford. All rights reserved.
Gas Lift
Subsurface Rod Pumps, Parts and Accessories
Introduction
Engineering depth
Weatherford’s product engineering resources are based around the world. We also
employ a range of engineers, designers and technical support staff whose breadth
and depth of experience includes mechanical and electrical engineering to highly
specialized disciplines of optical science and metallurgy.
Manufacturing infrastructure
Weatherford’s 87 certified manufacturing facilities are strategically located
throughout the United States, Canada, South America, Europe and Asia. Since
2002 we have doubled our completions manufacturing capacity by adding
new facilities, expanding existing ones and investing significantly in the latest
machining equipment. We put all of our manufacturing employees through internal
apprenticeships and external training programs to ensure the highest level of
quality control.
Industry-leading testing, R&D and training facilities
Weatherford has 15 technology research-and-development (R&D), testing and
training facilities—two of those being the largest in the industry and in the world.
Our Houston-based technology and training center houses the world’s most
advanced safety valve engineering lab and three hot cells that simulate downhole
conditions, including temperatures of up to 500°F (260°C). Our Downhole
Technology Ltd. (DTL) facility in Aberdeen is Europe’s foremost research, testing
and development center for offshore well services. The DTL facility includes two
fully operational drilling rigs; test boreholes; well intervention center; and RigTrain,
the market leader in high-quality training services.
© 2008-2012 Weatherford. All rights reserved.
5
Introduction
Enterprise Excellence Program (EEP)
Weatherford has created a culture focused on prevention to achieve errorfree performance and empowerment of all employees to achieve continuous
improvement in all work processes.
Our Enterprise Excellence Process describes how we will
• comply with all applicable laws and regulations of the areas where we operate or
exceed compliance where our stated expectations require;
• conduct all operations in a way that promotes safe work practices and minimizes
risk to our employees, our communities and the environment;
• implement the programs, training and internal controls necessary for achieving
our goals.
EEP sets clear expectations for how we
perform.
Our Enterprise culture has one objective and a single commitment: We empower
each employee to achieve complete internal and external client satisfaction and to
conform to mutually agreed requirements the first time, every time, while protecting
the well-being of all personnel, assets and the environment.
For our clients, our Excellence culture results in advantages such as greater efficiency
through more effective planning and collaboration to ensure that mutually agreed
requirements are being met and the elimination of nonconformance in the delivery of
products and services, assuming both technical integrity and safe work practices.
EEP fosters collaboration and
empowerment to drive continuous
improvement.
EEP improves our business processes and
eliminates waste.
6
© 2008-2012 Weatherford. All rights reserved.
EEP promotes effective planning and
teamwork, ensuring that we meet mutually
agreed requirements error free.
Subsurface Rod Pumps, Parts and Accessories
Introduction
API and ISO Certificates
© 2008-2012 Weatherford. All rights reserved.
7
Introduction
Subsurface Rod Pumps, Parts and Accessories
Weatherford is the world’s leading single-source provider of artificial-lift systems
and services—for the entire life of the well. All Weatherford Fluid‑Packed™
pumps are backed by more than 75 years of pump manufacturing, engineering,
application and technical field service expertise.
Weatherford’s subsurface rod pumps offer a full range of practical, cost-effective
downhole pumping solutions and are easily adapted to a variety of well fluids. This
completely integrated product line includes a wide variety of American Petroleum
Institute (API) pumps, specialty pumps, and parts and accessories designed
to meet all rod-pump requirements—even in the most severely corrosive and
abrasive pumping environments.
To achieve superior quality, Fluid‑Packed
pump parts are manufactured using
computer numerically controlled machines.
API pumps
Weatherford’s API Fluid‑Packed pumps offer the right combination of
manufacturing, engineering and application expertise. Insert pumps are
constructed with externally or internally threaded, heavy-wall barrel for greater
strength and rigidity and are especially applicable to wells of greater depth. Thinwall barrel pumps are most commonly run at moderate well depths and provide
the largest API insert rod pump for any given tubing size. Tubing pumps combine a
heavy-wall barrel, a proven stroke-through design and the largest possible bore to
operate safely in even the deepest wells.
Specialty pumps
Weatherford’s specialty rod pumps are designed for
pumping applications that cannot be efficiently or
economically handled with standard API models and
can be furnished in materials appropriate for most
well conditions.
Multiple-tube pumps are specially engineered for extremely
abrasive production and can be fitted for high-temperature
operation. Hollow-valve rod pumps are designed to improve
the rigidity of valve rods and distribute pump discharge over
a larger tubing area. These pumps also offer greater stroking
efficiency, longer life, and reduced repair and maintenance
costs. Large-volume, stroke-through pumps combine the
displacement capabilities of 2 3/8-in. tubing with the strokethrough construction of an API RH pump to deliver high
volumes while combating scale buildup in the barrel. Sandy
fluid pumps have a short-barrel assembly that strokes on a
long plunger and are ideal for pumping sand-laden fluids.
Oversized tubing pumps utilize heavy-wall, internally
threaded barrels connected to smaller bore tubing.
8
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Introduction
Pump parts and accessories
Weatherford’s design and field engineers have the firsthand knowledge to develop
parts and accessory components that can meet your specific pumping needs. The
result is a growing family of accessories that widens the application range of API
pumps and improves pumping experience.
For all your subsurface rod pumping needs, Weatherford offers reliable products
and services. With more than half a century of leadership in developing practical,
cost-effective solutions to routine and special pumping needs, we can provide the
right combination of manufacturing, engineering and applications expertise.
Highly skilled people combined with reliable
equipment make Weatherford’s pump parts
the best in the industry.
Spray-metal coating operations are
precisely controlled to achieve uniformity
and strong adhesion of coating on plungers.
A proud history
of performance
Weatherford traces its pump
heritage to the original rigid
multiple-tube Fluid‑Packed™
pump through our acquisition of
the Fluid‑Packed pump product
line in 1924. Over the years,
these pumps have been improved
with technology and metallurgy to
become one of the most durable
rod pumps ever designed.
Today, Weatherford remains
a leading supplier of a full line
of API subsurface rod pumps,
as well as offering the most
complete line of specialty
pumps. We continually strive to
meet customer expectations by
developing enhancements to
increase service life.
© 2008-2012 Weatherford. All rights reserved.
9
Fluid‑Packed™ Pumps
Fluid‑Packed Pumps
™
API-Type RW Pumps
API-type RW Fluid‑Packed pump assemblies
An all-metal plunger pump, the API-type Fluid‑Packed RW pump provides the
largest-bore API rod pump for any size of tubing. Large-bore performance and high
reliability enable optimal fluid recovery while reducing lifting costs and the number of
pulling jobs. Because of its large bore, the API-type RW pump is recommended for
large-volume wells that need to be produced with an insert pump.
Additional features, advantages and benefits of all types of RW pumps include:
• The thin-wall, 1/8-in. (3.175-mm) barrel is internally threaded to accommodate
mating-pin and barrel fittings. This durable yet economical construction provides
more pump for the money.
• Simply pulling the sucker-rod string provides quick access to the pump, reducing
service costs and operational downtime.
• Options include a range of materials to provide longer pump life, even in the
most severely corrosive and abrasive pumping environments.
• Components are offered in a broad range of materials to permit the most
economical selection for the various service conditions encountered.
• The pump can be equipped with a variety of exclusive Fluid‑Packed pump
accessories to extend their range of application.
Parts can be assembled to meet API specifications for the following standard
rod pumps:
• RWA–stationary barrel, top anchor
• RWB–stationary barrel, bottom anchor
• RWT–traveling barrel, bottom anchor
For these assemblies, the most common application is for wells of moderate depth.
12
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RW pump
Specifications
Tubing size (in.)
1.900
2-3/8
2-3/8
2-7/8
3-1/2
4-1/2
5-1/2
Pump bore (in.)
1-1/4
1-1/4
1-1/2
2
2-1/2
3-1/4
3-1/4
API designation
15-125RW
20-125RW
20-150RW
25-200RW
30-250RW
—
—
1.500
1.500
1.750
2.250
2.750
3.750
4.250
0.688
0.688
0.688
0.875
1.063
1.063
1.063
RWA top-anchored add 2 (in.)
1
1
1
1
0
0
0
RWB bottom-anchored deduct 2 (in.)
5
5
5
5
6
13
12
Pull-tube OD (in.)
0.938
0.938
1.125
1.500
1.875
—
—
Pull-tube ID (in.)
0.625
0.625
0.813
1.125
1.500
—
—
9
9
10
10
12
—
—
0.182
0.182
0.262
0.466
0.728
1.231
1.640
17
17
17
18
19
22
23
Dimensions
Barrel OD (in.)
Stationary barrel pump –
RWA and RWB
Valve-rod OD (in.)
Valve rod length
(B – P)1 plus or minus dimension shown
Traveling-barrel pump – RWT
Pull-tube length
(B − P)1 minus dimension shown
RWT bottom-anchored deduct 2 (in.)
Displacement specifications
Pump factors3
Maximum stroke:
(B − P)1 minus dimension shown deduct2 (in.)
(B − P) = difference in inches between the nominal barrel length and nominal plunger length.
Example: 20-150 RW pump with 12-ft barrel and 4-ft plunger. (B − P) = (12 ft − 4 ft.) × 12 in. = 96 in.
Valve-Rod Length
Pull-Tube Length
Maximum Stroke Length
RWA = 96 in. + 1 in. = 97 in.
RWT = 96 in. – 10 in. = 86 in.
96 in. – 17 in. = 79 in.
RWB = 96 in. – 5 in. = 91 in.
96 in. – 17 in. = 79 in.
2
These calculations apply to API single-valve assemblies. Substitution of fittings may alter lengths.
3
Pump displacement, in 42 gal per barrel in 24 hours (BPD) = pump factor times stroke length in inches times strokes per minute (SPM).
Example: 20-150 RW pump operating on 64-in. stroke at 15 SPM = 0.262 × 64 × 15 = 251 BPD at 100% efficiency.
1
© 2008-2012 Weatherford. All rights reserved.
13
Fluid‑Packed Pumps
™
API-type RWAC and RWAM pumps
Weatherford’s thin-wall, stationary-barrel, top-anchor API-type RWA Fluid‑Packed™
pumps have alloy steel cages and are ideal for large-volume, moderate-depth wells
that need to be produced with an insert pump.
The RWAC pump features a cup seating assembly. The RWAM pump has a metal
seal that can be reseated several times without replacement.
The RWAC and RWAM pumps are recommended for the following applications:
• Sandy wells, where a bottom-anchor pump may become sanded in
• Low fluid-level gaseous or foamy wells, when it is helpful to have the standing
valve submerged in the fluid being pumped
• Wells in which it is necessary periodically to run through the shoe with a
pressure or temperature bomb or measuring devices
For other features, advantages and benefits of the RWAC and RWAM pumps, refer
to the ones previously listed for all RW pumps. (See page 12.)
14
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RWAC pumps
Thin-wall, stationary-barrel, top-anchor, alloy-steel cages, seating cups
Tubing × Pump Bore Size (in.)
Item
Traveling
Assembly
Seating
Assembly
Stationary
Assembly
Bushing, valve-rod
B
Rod, valve
C
Coupling, top-plunger
D
Plunger, pin-end,
spray-material
2-3/8 × 1-1/2
3X50-1
3X50-2
Req.
5X50-2
7X50-3
5X55-L1
7X56-L1
2X65
3X65
5X65
7X65
2X265-L-MG1
3X265-L-MG1
5X265-L-MG1
7X265-L-MG1
Cage, closed-plunger
2X70
3X70
5X70
7X70
F
Valve, ball-and-seat
2010
3010
5010
8010
G
Plug, seat
2X75
3X75
5X75
7X75
H
API 3-cup, type HR
25-10-52
30-10-52
J
Bushing
K
Barrel, precision steel
L
Cage, closed-barrel
M
Valve, ball-and-seat
N
Bushing, barrel-cage
Nipple part number
1
1
1
A
3-1/2 × 2-1/2
Part Number
3X55-L1
1
2-7/8 × 2
E
API N11 Seating
Nipple
(not included with
assembly)
1
Description
A
2-3/8 × 1-1/4
20-10-32
2030
3030
5035
7040
2305-L1
3305-L1
5305-L1
7305-L1
2X80
3X80
5X80
7X80
4010
6010
8010
4X86
6X85
8X85
20-31-1
25-31-1
30-31-1
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
See Parts and Accessories section for alternate materials.
H
B
J
C
K
D
E
L
M
N
F
G
© 2008-2012 Weatherford. All rights reserved.
15
Fluid‑Packed Pumps
™
API-type RWAM pumps
Thin-wall, stationary-barrel, top-anchor, alloy steel cages, metal-seal
A
Tubing × Pump Bore Size (in.)
Item
B
C
Traveling
Assembly
H
Seating
Assembly
D
Stationary
Assembly
J
K
E
F
L
G
M
N
16
© 2008-2012 Weatherford. All rights reserved.
Description
A
Bushing, valve-rod
B
Rod, valve
C
Coupling, top-plunger
D
Plunger, pin-end,
spray-material
2-3/8 × 1-1/4
2-3/8 × 1-1/2
3X50-1
3X50-2
Req.
5X50-2
7X50-3
5X55-L1
7X56-L1
2X65
3X65
5X65
7X65
2X265-L-MG1
3X265-L-MG1
5X265-L-MG1
7X265-L-MG1
E
Cage, closed-plunger
2X70
3X70
5X70
7X70
F
Valve, ball-and-seat
2010
3010
5010
8010
G
Plug, seat
2X75
3X75
5X75
7X75
H
API mechanical top lock
25-48
30-48
J
Bushing
(included with assembly)
K
Barrel, precision steel
L
Cage, closed-barrel
M
Valve, ball-and-seat
N
Bushing, barrel-cage
API N14 Seating
Nipple
(not included with
assembly)
Nipple part number
20-48
2
1
1
1
20-4841
20-484
25-484
30-484
2305-L1
3305-L1
5305-L1
7305-L1
2X80
3X80
5X80
7X80
4010
6010
8010
4X86
6X85
8X85
20-52-1
25-52-1
30-52-1
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
See Parts and Accessories section for alternate materials.
2
See Parts and Accessories section for component parts.
1
3-1/2 × 2-1/2
Part Number
3X55-L1
1
2-7/8 × 2
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RWB pumps
Weatherford’s thin-wall, stationary-barrel, bottom-anchor API-type RWB
Fluid‑Packed pumps are the most rugged and popular configuration for an insert
pump and are ideal for large-volume wells.
These pumps are recommended for the following applications:
• Wells with low static fluid levels
• Moderate depth wells with high fluid levels and pumping conditions that are not
overly severe
• Gaseous wells (when run with a good oil/gas separator or gas anchor)
• Wells in which it is periodically necessary to run through the shoe with a
pressure or temperature bomb or measuring device
The RWB rod pump is not designed for running in sandy wells but can be adapted
with various Fluid‑Packed pump accessories to prevent sanding-in problems.
The RWBC pump features cup seating. The RWBM pump features a metal seal.
The stationary-barrel design is superior to traveling-barrel versions for low fluidlevel wells because the fluid to be pumped needs only to pass the larger standing
valve located immediately above the shoe. The valve can be less than 2 ft (0.6 m)
from the bottom of the well, as production tubing may be run with only a short
perforated nipple or mud anchor below the shoe. This pump design maximizes
recovery and minimizes the tendency to foam, which increases pumping efficiency
and makes the pump ideal for gaseous wells.
For additional features, advantages and benefits of the RWBC and RWBM pumps,
refer to the ones previously listed for all RW pumps. (See page 12.)
© 2008-2012 Weatherford. All rights reserved.
17
Fluid‑Packed Pumps
™
API-type RWB pumps
A
Thin-wall, stationary-barrel, bottom-anchor, alloy-steel cages, cup
seating or metal seal
Tubing × Pump Bore Size (in.)
B
H
Item
C
Traveling
Assembly
J
D
Stationary
Assembly
Bushing, valve-rod
B
Rod, valve
C
Coupling, top-plunger
D
Plunger, pin-end,
spray-material
L
M
E
G
Part Number
3X55-L
1
2X65
1
3X65
2X265-L-MG
1
5X50-2
7X50-3
5X55-L
7X56-L1
1
5X65
3X265-L-MG
1
7X65
5X265-L-MG
1
2X70
3X70
5X70
2010
3010
5010
8010
G
Plug, seat
2X75
3X75
5X75
7X75
H
Guide, valve-rod
J
Connector, upper-barrel
K
Barrel, precision steel
Cage, closed-barrel
Valve, ball-and-seat
N
API 3-cup, type HR
API N11 Seating
Nipple
(not included with
assembly)
Optional
Seating
Assembly
Mechanical
(RWBM)
P
20-119
1
7X70
25-119
30-119
2X009
3X009
5X009
7X009
2305-L
3305-L
5305-L
7305-L1
1
2X80
3X80
1
1
5X80
7X80
4010
6010
8010
1
20-231-32
25-23-52
30-23-52
Nipple part number
1
20-31-1
25-31-1
30-31-1
API mechanical bottom
lock
1
20-812
25-812
30-812
Nipple part number
1
20-90-1
25-90-1
30-90-1
Lock consists of the following:
Q
Bushing
4025
6026
8027
Mandrel
20-482
25-482
30-482
20-4831
25-4831
30-483
Ring
Lock, heavy-duty
20-481
25-481
30-481
Coupling
20-871
25-871
30-871
20-52-1
25-52-1
30-52-1
Nipple part number
1
1
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
See Parts and Accessories section for alternate materials.
2
Modified to use mechanical top-anchor assembly.
1
N
18
© 2008-2012 Weatherford. All rights reserved.
7X265-L-MG1
Cage, closed-plunger
API N14 Seating
Nipple
(not included with
assembly)
F
3X50-2
3-1/2 × 2-1/2
Valve, ball-and-seat
API N12 Seating
Nipple
Optional
Seating
Assembly
(P)
(Q)
3X50-1
Req.
2-7/8 × 2
F
L
Optional
Seating
Assembly
Mechanical2
(RWBM)
Top Lock
Adapted
for Bottom
Holddown
2-3/8 × 1-1/2
E
M
Optional
Seating
Assembly
(RWBC)
K
Description
A
2-3/8 × 1-1/4
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RWT pumps
Weatherford’s thin-wall, traveling-barrel, bottom-anchor API-type RWT
Fluid‑Packed pumps are ideal for shallow, particulate-laden wells. The movement
of the traveling barrel keeps particulates in the fluid in suspension, which
minimizes the potential for sticking that can result from sand settling around the
pump. It also avoids costly jobs, such as pulling tubing filled with oil or water.
The RWTC pump features cup seating. The RWTM pump features a metal seal.
These pumps are recommended for the following applications:
• Sandy wells
• Wells that are pumped intermittently
• Wells in which it is periodically necessary to run through the shoe with a
pressure or temperature measuring device.
Other features, advantages and benefits of these pumps include:
• When pumping is stopped, the ball in the top cage seats and blocks particulates
from settling inside the pump. This feature helps to keep the plunger from
sticking when the pump is restarted.
• Traveling and standing valves have rugged, open-type cages that provide more
fluid passage than a blind cage.
For additional features, advantages and benefits of the RWTC and RWTM pumps,
refer to the ones previously listed for all RW pumps. (See page 12.)
© 2008-2012 Weatherford. All rights reserved.
19
Fluid‑Packed Pumps
™
API-type RWT pumps
A
F
G
Thin-wall, traveling-barrel, bottom-anchor, alloy-steel cages, cup
seating or metal seal
Tubing × Pump Bore Size (in.)
Item
B
Traveling
Assembly
C
H
Stationary
Assembly
J
K
Cage, top-open
B
Valve, ball-and-seat
C
Connector, upper-barrel
D
4000-2
4010
1
L
M
E
© 2008-2012 Weatherford. All rights reserved.
3-1/2 × 2-1/2
Part Number
6000-2
8000-2
6010
8010
3X009
5X009
7X009
Barrel, precision steel
2305-L
3305-L
5305-L
7305-L1
E
Plug, pull
2X403
3X409
5X40
7X40
F
Coupling, top-plunger
2X65
3X65
5X65
7X65
G
Valve, ball-and-seat
2010
3010
5010
8010
H
Plunger, spray-metal,
pin-end
2X265-L-MG1
3X265-L-MG1
5X265-L-MG1
7X265-L-MG1
1
J
Coupling, pull-tube upper
Tube, pull
L
Coupling, pull-tube lower
M
API cup-type holddown
1
API N11 Seating
Nipple
(not included with
assembly)
Nipple part number
Optional
Seating
Assembly
Mechanical
(RWTM)
N
1
1
1
2X309
3X309
5X30
7X30
2X359-L1
3X359-L1
5X35-L1
7X35-L1
2X459
3X459
5X45
7X45
20-231-32
25-23-52
30-23-52
1
20-31-1
25-31-1
30-31-1
API mechanical bottom
lock
1
20-812
25-812
30-812
Nipple part number
1
20-90-1
25-90-1
30-90-1
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
See Parts and Accessories section for alternate materials.
See specifications on page 12 for correct length calculations.
1
20
4000-1
2-7/8 × 2
2X009
API N12 Seating
Nipple
Optional
Seating
Assembly
(N)
2-3/8 × 1-1/2
Req.
K
Optional
Seating
Assembly
(RWTC)
D
Description
A
2-3/8 × 1-1/4
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-Type RH Pumps
API-type RH Fluid‑Packed pump assemblies
An all-metal plunger pump, the API-type RH Fluid‑Packed pump offers heavy-duty
construction. The barrels are made from 3/16-in. wall tubing and are externally
threaded, which provides extra strength and permits spacing the pump so that the
plunger can stroke out both ends of the barrel. This stroke-through design combats
buildup of scale on the inside of the pump barrel.
Additional features, advantages and benefits of all types of RH pumps are:
• The externally threaded, heavy-wall barrel provides superior strength and rigidity
for extra durability in harsh conditions and at greater depths.
• Simply pulling the sucker-rod string provides quick access to the pump, reducing
service costs and operational downtime.
• The RHAM, RHBM and RHTM all-metal plunger pumps provide the largest-bore
API rod pump for any given size of tubing for optimal fluid recovery.
• Components are offered in a broad range of materials to permit the most
economical selection for the widely varied service conditions encountered.
• The pump can be equipped with a variety of exclusive Fluid‑Packed pump
accessories to extend their range of application, providing greater versatility,
adaptability and value.
With its extra strength, the API-type RH pump is suitable for wells of any depth
in which pumping conditions are severe. The stroke-through design is especially
appropriate for wells with scale problems. For deep wells, the bottom-anchored
pump is recommended.
Parts can be assembled to meet API specifications for the following standard
rod pumps:
• RHA–stationary barrel, top anchor
• RHB–stationary barrel, bottom anchor
• RHT–traveling barrel, bottom anchor
RHTC
RHTM
© 2008-2012 Weatherford. All rights reserved.
21
Fluid‑Packed Pumps
™
API-type RH pumps
Specifications
Tubing size (in.)
2-3/8
2-7/8
2-7/8
3-1/2
Pump bore (in.)
1-1/4
1-1/2
1-3/4
2-1/4
API designation
20-125RH
20-150RH
25-175RH
30-225RH
1.625
1.875
2.125
2.625
1.750
1.312
2.250
1.562
2.250
1.812
2.750
2.300
0.688
0.875
0.875
1.063
1
1
1
0
5
5
5
6
Pull-tube OD (in.)
0.938
1.125
1.313
1.875
Pull-tube ID (in.)
0.625
0.813
0.938
1.500
9
10
10
12
0.182
0.262
0.357
0.590
17
17
18
19
Dimensions
Barrel OD (in.)
Extension Couplings
OD (in.)
ID (in.)
Stationary barrel pump –
RHA and RHB
Valve rod OD (in.)
Valve rod length
(B − P)1 plus or minus dimension shown
RHA top anchored add 2 (in.)
RHB bottom-anchored deduct (in.)
2
Traveling-barrel pump (RHT)
Pull-tube length
(B − P)1 minus dimension shown
RHT bottom-anchored deduct2 (in.)
Displacement specifications
Pump factors3 (in.)
Maximum stroke:
(B − P)1 minus dimension shown
Deduct2 (in.)
(B − P) = difference in inches between the nominal barrel length with extension couplings and nominal plunger length.
Example: 20-125 RH pump with 8-ft barrel, 1- and 3-ft extension couplings and 4-ft plunger. (B − P) = (12 ft − 4 ft.) × 12 in. = 96 in.
Valve-Rod Length
Pull-Tube Length
Maximum Stroke Length
RHA = 96 in. + 1 in. = 97 in.
96 in. – 17 in. = 79 in.
RHB = 96 in. – 5 in. = 91 in.
RHT = 96 in. – 9 in. = 87 in.
96 in. – 17 in. = 79 in.
2
These calculations apply to API single-valve assemblies. Substitution of fittings may alter lengths.
3
Pump displacement, in 42 gal per barrel in 24 hours (BPD) = pump factor times stroke length in inches times strokes per minute (SPM).
Example: 20-125 RH pump operating on 64-in. stroke at 15 SPM = 0.182 × 64 × 15 = 175 BPD at 100% efficiency.
1
22
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RHA pumps
Weatherford’s all-metal, heavy-wall, stationary-barrel, top-anchor RHA
Fluid‑Packed pumps are ideal for severe conditions. The RHAC model features
a cup-seating assembly. The RHAM model features a metal seal that can be
reseated several times without replacement.
The RHAC and RHAM pumps are recommended for the following applications:
• Wells of moderate depth with severe pumping conditions
• Wells with scale problems
• Sandy wells, where a bottom-anchor pump might occasionally become sanded in
• Low fluid-level gaseous or foamy wells, where submersion of the standing valve
in the fluid being pumped is particularly advantageous
• Wells that periodically require running through the shoe with a pressure or
temperature measuring devices
The stationary-barrel design is superior to traveling-barrel versions for low-fluid
levels because the fluid to be pumped has only to pass the larger standing
valve located immediately above the shoe. This design maximizes recovery and
minimizes the tendency to foam.
For other features, advantages and benefits of the RHAC and RHAM pumps, refer
to the ones previously listed for all RH pumps. (See page 21.)
© 2008-2012 Weatherford. All rights reserved.
23
Fluid‑Packed Pumps
™
API-type RHA pumps
Heavy-wall, stationary-barrel, top-anchor, alloy-steel cages, cup
seating or metal seal
Tubing × Pump Bore Size (in.)
A
Item
R
Traveling
Assembly
B
S
Stationary
Assembly
J
K
Optional
Seating
Assembly
(R)
Standard
Seating
Assembly
(RHAC)
C
Optional
Seating
Assembly
(RHAM)
E
N
P
F
G
Q
24
© 2008-2012 Weatherford. All rights reserved.
3-1/2 × 2-1/4
5X50-2
5X50-2
7X50-3
B
Rod, valve
3X55-L
5X55-L
5X55-L
7X56-L
C
Cage, top-plunger
2X15
3615
4X15
7X15
D2
Plunger, pin-end,
spray-metal
2X265-L-MG
3X265-L-MG
4X265-L-MG
6X265-L-MG
E
Cage, closed-plunger
2X70
3X70
4X70
6X70
F
Valve, ball-and-seat
2010
3010
4010
6010
G
Plug, seat
2X75
3X75
4X75
6X75
K
1
Coupling, extension
26101-L
36101-L
46101-L
66101-L
L4
Barrel, precision steel
2607-L
3607-L
4607-L
6607-L
M3
Coupling, extension
26101-L
36101-L
46101-L
66101-L
N
Cage, closed-barrel
3X80
5X80
5X80
7X80
P
Valve, ball-and-seat
4010
6010
6010
8010
4X86
6X85
3
Q
Bushing, barrel-cage
H5
API 3-Cup, type HR
J
Bushing
1
20-10-32
6X85
8X85
25-10-52
30-10-52
1
R5
S
Nipple part number
1
API mechanical top lock
Bushing (included with
assembly)
1
1
2030
3030
5035
7040
20-31-1
25-31-1
25-31-1
30-31-1
20-48
20-48
25-48
30-48
20-484
25-484
25-484
30-484
20-52-1
22-52-1
25-52-1
30-52-1
B = Valve rod. Specify length in inches or millimeters.
D = Plunger. Specify length in feet or meters and clearance (fit) in thousandths of an inch.
K, M = Extension coupling. Specify length in feet or meters. See Parts and Accessories section.
4
L = Barrel. Specify length in feet or meters. See Parts and Accessories section for standard lengths and materials.
5
See the Parts and Accessories section for component parts, alternative materials and more detailed information.
1
M
2-7/8 × 1-3/4
Part Number
3X50-1
API N14 Seating Nipple
(not included with assembly)
D
2-7/8 × 1-1/2
Bushing, valve-rod
API N11 Seating
Nipple
(not included with
assembly)
L
2-3/8 × 1-1/4
Req.
A
1
H
Description
2
3
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RHB pumps
Weatherford’s all-metal, heavy-wall, stationary-barrel, bottom-anchor RHB
Fluid‑Packed pumps are ideal for deep wells with severe pumping conditions. The
RHBC model features a cup seating assembly. The RHBM model features a metal
seal that can be reseated several times without replacement.
The RHBC and RHBM pumps are recommended for the following applications:
• Wells with low static-fluid levels
• Deep wells
• Gaseous wells (when pump is run in conjunction with a good oil-gas separator or
gas anchor)
• Wells that might pound fluid
These pumps are not designed to run in sandy wells but can be modified for such
duty, using a top-seal assembly or a bottom discharge valve.
The stationary-barrel design is superior to traveling-barrel versions for low fluid
levels because the fluid to be pumped has only to pass the larger standing
valve located immediately above the shoe. This design maximizes recovery and
minimizes the tendency to foam.
For other features, advantages and benefits of the RHBC and RHBM pumps, refer
to the ones previously listed for all RH pumps. (See page 21.)
© 2008-2012 Weatherford. All rights reserved.
25
Fluid‑Packed Pumps
™
API-type RHB pumps
H
Heavy-wall, stationary-barrel, bottom-anchor, alloy-steel cages, cup
seating or metal seal
A
Tubing × Pump Bore Size (in.)
Item
B
J
Traveling
Assembly
C
K
L
D
Optional
Seating
Assembly
(RHBM
Modified)
Optional
Seating
Assembly
(RHBM)
Stationary
Assembly
2-7/8 × 1-1/2
2-7/8 × 1-3/4
3-1/2 × 2-1/4
Part Number
A
Bushing, valve-rod
3X50-1
5X50-2
5X50-2
7X50-3
Rod, valve
3X55-L
5X55-L
5X55-L
7X56-L
C
Cage, top-plunger
2X15
3615
4X15
6X15
D2
Plunger, pin-end,
spray-metal
2X265-L-MG
3X265-L-MG
4X265-L-MG
6X265-L-MG
1
E
Cage, closed-plunger
2X70
3X70
4X70
6X70
F
Valve, ball-and-seat
2010
3010
4010
6010
G
Plug, seat
H
Guide, valve-rod
2X75
3X75
4X75
6X75
20-119
25-119
25-119
30-119
J
Connector, upper-barrel
K3
Coupling, extension
L4
Barrel, precision steel
2607-L
3607-L
4607-L
6607-L
M3
Coupling, extension
26101-L
36101-L
46101-L
66101-L
N
Cage, closed-barrel
3X80
5X80
5X80
7X80
P
Valve, ball-and-seat
4010
6010
6010
8010
Q5
API cup holddown
20-231-32
25-23-52
25-23-52
30-23-52
20-31-1
25-31-1
25-31-1
30-31-1
1.785
2.285
2.285
2.785
Standard Seating
Assembly
(RHBC)
F
API N11 Seating Nipple
(not included with
assembly)
Optional Seating
Assembly
(RHBM)
Req.
B1
M
E
N
G
P
RHBC
2-3/8 × 1-1/4
Description
Q5
API N12 Seating Nipple
(not included with
assembly)
1
1
Nipple part number
Nipple ID ± 0.005 in. (in.)
1
3X009
5X009
5X009
7X009
26101-L
36101-L
45101-L
66101-L
API mechanical bottom
lock
1
20-812
25-812
25-812
30-812
Nipple part number
1
20-90-1
25-90-1
25-90-1
30-90-1
4025
6026
6026
8027
Lock consists of the following:
Optional Seating
Assembly (RHBM
Modified)
API mechanical
top lock
adapted for bottom
holddown
Q
Bushing
Q5
API N14 Seating Nipple
(not included with
assembly)
Mandrel
20-482
25-482
25-482
30-482
20-4831
25-4831
25-4831
30-483
Ring
20-481
25-481
25-481
30-481
Coupling
20-871
25-871
25-871
30-871
20-52-1
25-52-1
25-52-1
30-52-1
Lock, heavy-duty
Nipple part number
1
1
B = Valve rod. Specify length in inches or millimeters.
D = Plunger. Specify length in feet or meters and clearance (fit) in thousandths of an inch.
K, M = Extension coupling. Specify length in feet or meters. See Parts and Accessories section.
4
L = Barrel. Specify length in feet or meters. See Parts and Accessories section for standard lengths and materials.
5
See the Parts and Accessories section for component parts, alternative materials and more detailed information.
1
2
3
26
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type RHT pumps
Weatherford’s all-metal, heavy-wall, traveling-barrel, bottom-anchor RHT
Fluid‑Packed pumps are ideal for severe pumping conditions and particulateladen wells. The RHTC model features a cup seating assembly. The RHTM model
features a metal seal that can be reseated several times without replacement.
The RHTC and RHTM pumps are recommended for the following applications:
• Wells that are pumped intermittently
• Sandy wells
• Large-volume wells
Some features, advantages and benefits of these pumps are:
• The traveling-barrel design optimizes pumping efficiency by keeping sand and
other particulates in suspension. This capability minimizes the possibility of the
pump getting stuck by sand settling around it.
• For wells pumped intermittently, the traveling barrel is particularly effective
because the ball in the top cage will seat when the well is shut down. This
capability prevents sand from settling inside the pump and thus keeps the
plunger from sticking when the pump is restarted.
• Both the traveling and standing valves have rugged, open-type cages that
provide more fluid passage than a blind cage.
• The bottom-anchor design has greater resistance to bursting than top-anchor
designs, making it more durable and effective for deeper wells or wells that
might pound fluid.
For additional features, advantages and benefits of the RHTC and RHTM pumps,
refer to the ones previously listed for all RH pumps. (See page 21.)
RHTC
RHTM
© 2008-2012 Weatherford. All rights reserved.
27
Fluid‑Packed Pumps
™
API-type RHT pumps
Heavy-wall, traveling-barrel, bottom-anchor, alloy-steel cages, cup
seating or metal seal
A
Tubing × Pump Bore Size (in.)
H
J
Item
B
C
Traveling
Assembly
K
D
Stationary
Assembly
Standard
Seating
Assembly
(RHTC)
E
Optional
Seating
Assembly
(RHTM)
API N12 Seating
Nipple
(not included with
assembly)
N
P
G
28
© 2008-2012 Weatherford. All rights reserved.
Req.
2-7/8 × 1-1/2
2-7/8 × 1-3/4
3-1/2 × 2-1/4
Part Number
4000-1
4000-2
6000-2
8000-2
4010
4010
6010
8010
C
Connector, upper-barrel
D1
Coupling, extension
E2
Barrel, precision steel
2607-L
3607-L
4607-L
6607-L
F1
Coupling, extension
26101-L
36101-L
46101-L
66101-L
G
Plug, pull
2X409
36409
4X40
7X40
H
Cage, top-plunger
2X15
3X15
4X15
6X15
J
Valve, ball-and-seat
2010
3010
4010
6010
2X265-L-MG
3X265-L-MG
4X265-L-MG
6X265-L-MG
2X309
3X309
4X309
7X30
2X359-L
3X359-L
4X359-L
7X35-L
2X459
36459
4X459
7X45
K
3
L
Plunger, spray-metal, pin-end
Coupling, pull-tube upper
1
1
3X009
3X009
5X009
7X009
26101-L
36101-L
46101-L
66101-L
M
Tube, pull
N
Coupling, pull-tube lower
P
API cup-type holddown
1
20-231-32
25-23-32
25-23-52
30-23-52
Nipple part number
1
20-31-1
25-31-1
25-31-1
30-31-1
API mechanical bottom lock
1
20-812
25-812
25-812
30-812
Nipple part number
1
20-90-1
25-90-1
25-90-1
30-90-1
R5
D, F = Extension coupling. Specify length in feet or meters. See Parts and Accessories section.
E = Barrel. Specify length in feet or meters. See Parts and Accessories section for standard lengths and materials.
K = Plunger. Specify length in feet or meters and clearance (fit) in thousandths of an inch.
4
M = Pull tube. Specify length in inches or millimeters.
5
See the Parts and Accessories section for component parts, alternative materials and more detailed information.
1
2
3
F
Cage, top-open
Valve, ball-and-seat
API N11 Seating
Nipple
(not included with
assembly)
M
Optional
Seating
Assembly
(R)
A
B
4
L
2-3/8 × 1-1/4
Description
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-Type TH Tubing Pumps
API-type TH Fluid‑Packed pump assemblies
The API-Type TH Fluid‑Packed tubing pumps feature heavy-walls and full-barrels.
These pumps can be assembled with:
• Box-end and pin-end plungers
• Cup-type or mechanical seating assemblies
• Tap-type or lock-type, standing-valve pullers
API-type THC and THM full-barrel tubing pumps and THC
and THM 15-125 slimhole tubing pumps
Weatherford’s all-metal, heavy-wall-barrel tubing Fluid‑Packed pumps combine
heavy-duty construction and a stroke-through design with the largest bore possible
for any given tubing size to maximize production. The one-piece barrel eliminates
joints susceptible to failure under working loads and is precision honed from end to
end to ensure a perfect bore for the plunger and increase pumping efficiency.
The THC and THC 15-125 models feature a cup-type holddown. The THM and
THM 15-125 models feature an optional mechanical holddown.
These pumps are recommended for the following applications:
• Wells where greater capacity is needed in a given tubing size
• Wells of any depth with severe pumping conditions
• Wells with scale problems
• Deep wells
Features, advantages and benefits of these pumps include:
• Heavy-wall, one-piece barrel with special barrel couplings provides a positive seal
and superior assembly strength and rigidity to perform in the harshest environments.
• Extension nipples threaded into the barrel couplings permit the plunger to stroke
out of the barrel at each end of the stroke. This stroke-through design combats
buildup of scale on the inside of the pump barrel.
• Components are offered in a broad range of materials so that pumps can be
tailored to any environment for maximum cost efficiency and pump life.
• A variety of exclusive pump accessories extends the range of pump applications
to provide greater versatility, adaptability and value.
© 2008-2012 Weatherford. All rights reserved.
29
Fluid‑Packed Pumps
™
API-type TH full-barrel tubing pump assemblies
Specifications
Tubing Size (in.)
2-3/8
2-7/8
3-1/2
4-1/2
Pump Bore (in.)
1-3/4
2-1/4
2-3/4
3-3/4
API Designation
20-175TH
25-225TH
30-275TH
40-375TH
Barrel OD (in.)
2.250
2.750
3.250
4.250
Coupling OD (in.)
3.000
3.625
4.250
5.500
Extension nipple OD (in.)
2.375
2.875
3.500
4.500
1.720
2.220
2.720
—
9°
9°
9°
—
1.375
1.875
2.375
—
15°
15°
15°
15°
1.375
1.750
2.250
3.000
0.357
0.590
0.881
1.640
Dimensions
Seating nipple, cup-type
Basic Bore (in.)
Seating taper (deg)
ID bottom of taper (minimum) (in.)
Mechanical type
Seating taper (deg)
ID bottom of taper (minimum) (in.)
Displacement Specifications
Pump factors1
1
30
Pump displacement, in 42-gal per barrel in 24 hours (BPD) = pump factor times stroke length in inches times strokes per minute (SPM).
Example: 20-175 TH pump operating on 64-in. stroke at 15 SPM = 0.357 × 64 × 15 = 343 BPD at 100% efficiency.API-type THC and THM
full-barrel, tubing pumps
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
API-type THC and THM full-barrel, tubing pumps
G
Box-end plunger, heavy-wall barrel, alloy-steel cages, cup-type or
mechanical holddown
Box-End Plunger
THC and THM
Tubing × Pump Bore Size (in.)
Plunger Assembly
API P31 Standing
Valve Puller Options
Standard Tubing
Assembly
B
H
THM Only
C
2-3/8 × 1-3/4 2-7/8 × 2-1/4 3-1/2 × 2-3/4 4-1/2 × 3-3/4
Item
Description
Req.
Part Number
A
Cage, top-open
1
4000
6000
8000
9000
B
Valve, ball-and-seat
2
4010
6010
8010
L9010
C
Connector, box-plunger
1
4565
6565
8565
9565
D2
Plunger, box-end,
spray-metal
1
E
Cage, closed-plunger
1
4570
6570
8570
9570
F3
Option 1: Tap-type assembly
1
4532
65322
8532
8532
8550
8550
1
A
D
J
45265-L-MG 65265-L-MG 85265-L-MG 95265-L-MG
E
K
B
Option 2 (both of the following parts required for this option):
F3
Body, lock (pin) type
1
Pin
4550
6550
1
4540
6540
8540
8540
G
Coupling, tubing
2
20-70-1
25-70-1
30-70-1
40-70-1
H4
Nipple, extension, upper
1
4512-L
6512-L
8512-L
9512-L
J
Coupling, barrel
2
4503-1
6503-1
8503-1
9502-1
K5
Barrel, precision steel
1
4509-L
6509-L
8509-L
9507-L
L
Nipple, extension, lower
1
45129-L
65129-L
85129-L
95129-L
H4
Alternate nipple
1
4512-L
6512-L
8512-L
9512-L
Standard seating, two
cup-type
1
45969-1
65969-1
85969-1
N/A
Optional mechanical
bottom lock
1
20-90-1
25-90-1
30-90-1
40-90-1
Cage, standing-valve
1
4542
6542
8542
9542
P
Valve, ball-and-seat
1
4010
6010
8010
L9010
R
Cup-type holddown
assembly
1
45851-12
65851-12
85851-12
N/A
R6
API mechanical
bottom lock
1
20-812
25-812
30-812
40-812
4
F
J
L
THC
Optional
Seating
Assembly
(M)
N
G
P
Nipple (select one)
Optional
Parts
M
N
Standing
Valve Assembly
6
Optional Seating
Assembly
THC
Optional
Seating
Assembly
(R)
M
R
Specify sucker rod pin size (5/8 in. = 1; 3/4 in. = 2; 7/8 in. = 3; 1 in. = 4) Example: 4000-2 has a 3/4-in. sucker-rod pin up.
D = Plunger. Specify length in feet or meters and clearance (fit) in thousandths of an inch.
F = Standing valve puller. See Parts and Accessories section for component parts, alternative materials and more detailed
information.
4
H, L = Extension nipple. Specify length in feet. See Parts and Accessories section.
5
K = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
6
R = Seating assembly. See Parts and Accessories section for part information.
1
2
3
© 2008-2012 Weatherford. All rights reserved.
31
Fluid‑Packed Pumps
™
API-type THC and THM Full-Barrel, Tubing Pumps
F
Pin-end plunger, heavy-wall barrel, alloy-steel cages, cup-type or
mechanical holddown
A
B
Pin-End Plunger
THC and THM
THM Only
G
Tubing × Pump Bore Size (in.)
C
Item
Req.
Part Number
A
Cage, top-open
1
4000
6000
8000
9000
B
Valve, ball-and-seat
2
4010
6010
8010
L9010
C2
Plunger, pin-end,
spray-metal
1
D
D
Cage, closed-plunger
1
4X70
6X70
8X70
9X771
J
E
Option 1: Tap-type assembly
1
4532
65322
8532
8532
1
H
Plunger Assembly
API P31 Standing
Valve Puller
Options
B
E
H
THC
Optional
Seating
Assembly
(L)
2-3/8 × 1-3/4 2-7/8 × 2-1/4 3-1/2 × 2-3/4 4-1/2 × 3-3/4
Description
N
Option 2 (both of the following parts required for this option):
E
3
Standard Tubing
Assembly
THC
Optional
Seating
Assembly
(P)
Body, lock (pin) type
1
4550
6550
8550
8550
Pin
1
4540
6540
8540
8540
F
Coupling, tubing
2
20-70-1
25-70-1
30-70-1
40-70-1
G
Nipple, extension, upper
1
4512-L
6512-L
8512-L
9512-L
H
Coupling, barrel
2
4503-1
6503-1
8503-1
9502-1
J5
Barrel, precision
steel
1
4509-L
6509-L
8509-L
9507-L
K4
Nipple, extension,
lower
1
45129-L
65129-L
85129-L
95129-L
Standard seating,
2 cup-type
1
45969-1
65969-1
85969-1
N/A
Optional mechanical bottom
lock
1
20-90-1
25-90-1
30-90-1
40-90-1
G4
Alternate nipple
1
4512-L
6512-L
8512-L
9512-L
M
Cage, standing-valve
1
4542
6542
8542
9542
N
Valve, ball-and-seat
1
4010
6010
8010
L9010
P
Cup-type holddown assembly
1
45851-12
65851-12
85851-12
N/A
P6
API mechanical bottom lock
1
20-812
25-812
30-812
40-812
4
K
M
F
3
4X265-L-MG 6X265-L-MG 8X265-L-MG 9X265-L-MG
Nipple (select one)
L
L
P
Optional Parts
Standing Valve
Assembly
6
Optional Seating
Assembly
Specify sucker rod pin size (5/8 in. = 1; 3/4 in. = 2; 7/8 in. = 3; 1 in. = 4)
C = Plunger. Specify length in feet or meters and clearance (fit) in thousandths of an inch.
E = Standing valve puller. See Parts and Accessories section for component parts, alternative materials and more
detailed information.
4
G, K = Extension nipple. Specify length in feet. See Parts and Accessories section.
5
J = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
6
P = Seating assembly. See Parts and Accessories section for part information.
1
2
3
32
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
THC and THM 15-125 slimhole, full-barrel tubing pumps
THC 15-125
Pin-end plunger (regular fittings or alloy-steel cages), heavy-wall
barrel, cup-type holddown or mechanical bottom-lock option
Assembly
Plunger Assembly
Item
Optional Seating Nipple
Part Number
E
J
F
A
Coupling, top-plunger
1
2X65
Plunger, pin-end, spray-metal
1
2X265-L-MG
C
Cage, closed-plunger
1
2X70
D
Valve, ball-and-seat
1
2010
A
E
Bushing, valve-rod
1
2X50
K
Valve rod
1
3X55-L
Option 1: Tap-type assembly
1
2532
2
G
Standard Tubing Assembly
Req.
B1
F
Standing Valve Puller
Options
Description
L
Option 2 (both of the following parts required for this option):
G
Body, lock (pin) type
1
2550
Pin
1
2540
H
Coupling, tubing, upper, 10 Rd
2
15-70-6
J3
Nipple, extension
1
25129-L
K
Coupling, barrel
2
2503-6
B
C
L4
Barrel, precision steel
1
2607-L
M3
Nipple, extension
1
25129-L
D
N
Nipple, seating, 2 cup-type
1
25969-6
K
N
Mechanical (optional)
UT1024
P
Cage, standing-valve
1
2542
Q
Valve, ball-and-seat
1
2010
Seating assembly, 2-cup
1
15-22
R5
Seating assembly,
mechanical lock (optional)
1
UT1023
S
Cup, type O, 1-3/16 + 30
2
15-095-11
Standing Valve Assembly
T
Spacer
1
15-0931
U
Nut
1
15-0941
V
Coupling, 1/2-in. LP threads
1
15-0971
B = Plunger. Specify length in feet or meters and clearance (fit) in thousandths of an inch.
2
Specify sucker rod pin size (5/8 in. = 1; 3/4 in. = 2; 7/8 in. = 3; 1 in. = 4)
3
J, M = Extension nipple. Specify length in feet. See Parts and Accessories section.
4
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
5
R = See Parts and Accessories section for components.
1
H
G
M
THM
15-125
H
P
THM
15-125
Q
R
N
N
T
S
R
U
V
© 2008-2012 Weatherford. All rights reserved.
33
Fluid‑Packed Pumps
™
Non-API Oversized Tubing Pumps
Non-API oversized full-barrel tubing pumps
Weatherford’s Fluid‑Packed oversized tubing pump is the largest pump made with
a bore limited in size only by the well casing size. The design maximizes the flow
area throughout the pump for optimal fluid recovery. These pumps are available in
bore sizes up to 5-3/4 in.
The heavy-wall barrels are internally threaded. End fittings are the same diameter
as the barrel OD and connect directly into the barrel. The top connector has tubing
threads reduced to sizes smaller than the pump bore. The assembled pump
attaches directly to the tubing and is lowered into the well.
On-off tools are used to connect the sucker rods to the plunger assembly. Tubing
drains also are recommended for oversized tubing pumps so that the tubing can
be drained as the pump is pulled out of the well.
The primary advantage of oversized pumps is increased production resulting from
the large bore; however, the tubing must be pulled for service and, being smaller
than the pump bore, will cause some fluid acceleration effects.
Barrels and fittings are available in a variety of metallurgies. Steel barrels can be
furnished in one-piece 40-ft (12-m) lengths for all sizes. One-piece 40-ft brass
barrels are available in sizes of 2 1/4-in. ID and smaller.
These pumps are recommended for the following applications:
• High-volume wells with large casing
• Wells where greater capacity is needed in a given tubing size
• Wells of moderate depth with severe pumping conditions
Other features, advantages and benefits of these pumps include:
• Heavy-wall barrel design provides superior strength and rigidity for greater
reliability under all conditions, even the harshest pumping environments.
• Since barrels and fittings are available in a wide range of metallurgy, pumps
can be tailored to well conditions for maximum cost efficiency and pump life.
The one-piece steel or brass barrels increase reliability by eliminating joints
susceptible to failure.
• Barrels and plungers can be quickly assembled, attached to the tubing and
lowered into the well.
• A variety of exclusive pump accessories are available to extend range of pump
applications for greater versatility, adaptability and value.
34
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
Non-API oversized full-barrel tubing pumps
Performance specifications
Pump bore (in.)
2.250
2.500
2.750
3.250
3.750
4.750
Barrel OD (in.)
2.750
3.000
3.250
3.750
4.250
5.250
Pump factor
0.590
0.729
0.882
1.232
1.640
2.630
K, in. (mm)
17
431.8
18
457.2
19
482.6
20
508.0
21
533.4
22
558.8
Maximum stroke = [barrel (ft/m) – plunger (ft/m)] × 12 – K
Production at 100% efficiency = stroke length × pump factor × strokes per minute
Barrels
Length
Configuration
ID
ft (m)
Material
(in.)
One piece
40
12
Steel
All
One piece
40
12
Brass
2-1/2 and smaller
Assembly1
40
12
Brass
2-3/4 and larger
1
Assemblies are factory aligned and coupled with locknuts. Because of the barrel counterbore
at the coupled joint, pressure-actuated or composition plungers, such as soft-packed cup or
ring, are not recommended.
© 2008-2012 Weatherford. All rights reserved.
35
Fluid‑Packed Pumps
™
Non-API oversized full-barrel tubing pumps
Box-end and/or pin-end plungers, heavy-wall barrel
A
Tubing × Pump Bore Size (in.)
Item
A
B
Plunger
Assembly
J
Barrel
Assembly
Description
On/off tool
2-3/8 × 2-1/4
2-3/8 × 2-1/2
2-7/8 × 2-3/4
Req.
Part Number
1
73766113RH-FPP
B1
Sinker bar (S.R. threads)
1
C
Coupling, sucker-rod
1
D
Cage, top-open
1
60071-2
70071-2
80071-3
YX0071-3
E
Plunger, pin-end, spray-metal
1
6X265-L-MG
7X265-L-MG
8X265-L-MG
YX265-L-MG
F
Cage, closed-plunger
1
6X771
7X771
8X771
YX771
G
Valve, ball-and-seat
2
6010
H
Plug, clutched
1
6X751
7X751
8X75
YX75
J
Connector, upper, 8EUR
1
6LP326-1
7LP326-1
8LP328-1
YLP330-1
K
Barrel, RX, carburized
1
6LP302N-L
7LP302N-L
8LP302N-L
Y305N-L
L
Cage, closed-barrel, clutched
1
6LP871
7LP871
8LP871
YX871
M
Valve, ball-and-seat
1
Y010
L9010
39-889-774
0001-10-0342
0001-10-0782
8010
8010
N
Locknut
1
6LP335
7LP335
8LP335
YLP335
P
Connector, lower, 8EUR
1
6LP327-1
7LP327-1
8LP329-1
YLP331-1
D
Tubing × Pump Bore Size (in.)
E
K
Plunger
Assembly
F
G
Barrel
Assembly
H
Description
3-1/2 × 3-3/4
3-1/2 × 4-3/4
Req.
Part Number
A
On/off tool
1
N/A
B
Sinker bar (S.R. threads)
1
39-889-774
C
Coupling, sucker-rod
1
0001-10-0102
D
Cage, top-open
1
90071-4
38LB0071-4
E
Plunger, pin-end, spray-metal
1
9X265-L-MG
38LB265-L-MG2
1
F
Cage, closed-plunger
1
9X771
38LB5771
G
Valve, ball-and-seat
2
L9010
38LB0170
H
Plug, clutched
1
9X75
38LB2750
J
Connector, upper, 8EUR
1
9LP330-1
38LB330-1
K
Barrel, RX, carburized
1
9305N-L
38LB305N-L
L
Cage, closed-barrel, clutched
1
9X871
38LBX871
M
Valve, ball-and-seat
1
L9010
38LB0170
N
Locknut
1
YLP335
38LB335
P
Connector, lower, 8EUR
1
YLP331-1
38LB331-1
Part numbers shown are for regular steel. For stainless steel, add “J” to part number.
Example: YLP330-1 = YLP330J-1
Polished rod may be substituted for sinker bar. On/off tool should have polish rod box thread.
2
Box-end plunger requires connector 38LB2665.
1
M
L
P
36
Y010
C
Item
N
3-1/2 × 3-1/4
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
Non-API oversized full-barrel tubing pumps
Upper-barrel connector
Tubing
Size
(in.)
Pump
Bore
(in.)
Tubing
Barrel
Pin
Box1
2-3/8
2.250
2 3/8-in. 8 EUR
2.3200 - 16
6LP326-1
6LP301
7LP326-1
N/A2
2-3/8
2-7/8
2-3/8
2-7/8
2-7/8
3-1/2
2-7/8
3-1/2
3-1/2
4-1/2
2.500
2.750
3.250
3.750
4.750
Thread Specifications
2 3/8-in. 8 EUR
2 7/8-in. 8 EUR
2 3/8-in. 8 EUR
2 7/8-in. 8 EUR
2 7/8-in. 8 EUR
3 1/2-in. 8 EUR
2 7/8-in. 8 EUR
3 1/2-in. 8 EUR
3 1/2-in. 8 EUR
4 1/2-in. 8 EUR
2.5730 - 16
2.8750 - 10
3.3825 - 11-1/2
3.8750 - 10
4.8750 - 10
Part Number
N/A2
8LP326-1
8LP313
8LP328-1
N/A2
YLP328-1
YLP307
YLP330-1
N/A2
9LP328-1
9LP302
9LP330-1
9302
38LB330-1
N/A2
38LB332-1
N/A2
Part numbers shown are for regular steel. For stainless steel, add “J” to part number.
Example: YLP328-1 = YLP328J-1
1
Box-thread type does not require locknut.
2
Not available
Lower barrel cage connector1
Tubing
Size
(in.)
Pump
Bore
(in.)
Tubing
Cage
Pin
Box2
2-3/8
2.250
2 3/8-in. 8 EUR
2.1095 - 11-1/2
6LP327-1
N/A3
2-3/8
2.500
2 3/8-in. 8 EUR
2.1095 - 11-1/2
7LP327-1
N/A3
7LP329-1
N/A3
8LP327-1
N/A3
8LP329-1
N/A3
YLP329-1
YX85
YLP331-1
N/A3
38LB331-1
N/A3
38LB333-1
N/A3
2-3/8
2-7/8
2-7/8
3-1/2
3-1/2
4-1/2
2.750
3.250 and
3.750
4.750
Thread Specifications
2 3/8-in. 8 EUR
2 7/8-in. 8 EUR
2 7/8-in. 8 EUR
3 1/2-in. 8 EUR
3 1/2-in. 8 EUR
4 1/2-in. 8 EUR
2.8095 - 11-1/2
3.1715 - 11-1/2
4.1715 - 11-1/2
Part Number
Part numbers shown are for regular steel. For stainless steel, add “J” to part number.
Example: YLP331-1 = YLP331J-1
1
Part numbers must be used in conjunction with locknut (N).
2
Box-thread type does not require locknut.
3
Not available
© 2008-2012 Weatherford. All rights reserved.
37
Fluid‑Packed Pumps
™
Heavy-Oil Tubing Pumps
Heavy-oil, full-barrel tubing pumps
Weatherford’s all-metal, heavy-oil tubing Fluid‑Packed pump maximizes flow area
throughout the pump. Increased fluid passage (up to 44 percent) improves pump
filling and plunger fall, for higher production of heavy oil. The pump combines
heavy-duty construction with the largest bore possible for any given tubing size to
maximize production. The one-piece barrel eliminates joints susceptible to failure
under working loads and is precision honed from end to end to ensure a perfect
bore for the plunger and to maximize pumping efficiency.
These pumps are recommended for the following applications:
• Heavy-oil wells
• Wells where greater capacity is needed in a given tubing size
• Wells of moderate depth with severe pumping conditions
• Wells with scale problems
• Deep wells
Features, advantages and benefits of these pumps include:
• Maximized flow area throughout the pump, together with stroke-through design,
optimizes heavy-oil recovery efficiency.
• Heavy-wall, one-piece barrel with special barrel couplings provides a positive seal
and superior assembly strength and rigidity to perform in the harshest environments.
• Full-barrel, stroke-through design has the largest possible bore for any tubing
size to maximize production.
• Components are offered in a broad range of materials so that pumps can be
tailored to any environment for maximum cost efficiency and pump life.
• A variety of exclusive pump accessories extends the range of pump applications
to provide greater versatility, adaptability and value.
38
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
Heavy-oil, full-barrel tubing pumps
Heavy-wall barrel, friction ring holddown
Assembly
Item
Tubing
Assembly
Standing
Valve
Assembly
Req.
Part Number
2-7/8 × 2-1/4
3-1/2 × 2-3/4
A
Bushing, plunger
1
6516-2
8516-2
B
Plunger, box-end, chrome-plated
1
6526-L-MG
8526-L-MG
C
Shell, insert-cage
1
65447
85447
D
Insert, high-flow double-lift
1
8X70261E
85445E
E
Valve, ball-and-seat
1
8012
L80101b
a
Plunger
Assembly
Description
M
A
B
N
F
O-ring
1
767313
767387
G
Retainer
1
8X7084C
85446C
Hc
Puller, tap-type
1
L6534
L8534
M
Coupling, tubing
2
6503-1
8503-1
Nd
Barrel, precision steel
1
6509-L
8509-L
P
Nipple, seating
1
65969-1
85969-1
Q
Cage, high-flow
1
L65461
85461
R
Valve, ball-and-seat
1
8010
L80101b
S
Mandrel
1
L65462
85462
E
T
Spacer
3
L65463
85463
F
U
Ring, friction, brass
3
L65464B
85464
V
Nut
1
L65465
85465
B = Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
b
2 3/4-in. oversize valve, non-API
c
Puller components are shown in Parts and Accessories section.
d
N = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
C
D
G
a
H
Q
M
R
S
T
U
P
V
© 2008-2012 Weatherford. All rights reserved.
39
Fluid‑Packed Pumps
™
Rod Pump Applications and Designations
API subsurface pump designations
Table 1—API pump sizes
Tubing
OD
(in.)
2-3/8
2-7/8
Pump Sizes
(in.)
Rod
Pumps
Tubing
Pumps
1-1/16
1-3/4
1-1/4
1-1/2
2-1/4
1-3/4
3
2-1/4
—
3-1/2
—
2-3/4
Table 2—API barrel sizes
Tubing OD
(in.)
Bore Size
(in.)
2-3/8
1-1/2*
2-7/8
2
3-1/2
2-1/2
*A 1 1/4-in. bore for 2 3/8-in. tubing is also frequently
furnished.
The old API Standard 11 A, entitled “API Specification for Oilwell Pumps,” defined
pump elements (primarily threads and critical dimensions of various parts) to ensure
interchangeability among all pump manufacturers. The new API Standard 11 AX,
entitled “API Specification for Subsurface Pumps and Fittings,” defines elements
but, in addition, the new standard defines pitch lengths of parts so that the pull tube,
pull rod, and maximum stroke lengths of API pumps are now interchangeable.
The new standard made it possible to designate a complete API pump assembly
as shown in API Standard 11 AX. The letter designations at the top of the page are
the portion of the complete API part number most frequently used.
The first letter is either R or T. The R stands for rod pumps (commonly called
insert pumps), and the T stands for tubing pumps. Rod pumps are typically the
first choice because they can be serviced simply by pulling the sucker-rod string.
Servicing the pump barrel of tubing pumps requires also pulling the tubing. Tubing
pumps do have a larger bore and consequently greater capacity; therefore, they
are used where a large volume of production is the first requirement.
The second letter is either H, X, or W. The H stands for a heavy-wall barrel of
one-piece construction. This barrel is externally threaded, allowing spacing of a
pump so that the plunger can stroke out both ends of the barrel. The heavy-wall
designation may be applied to either rod or tubing pumps. API pump sizes are
shown in Table 1.
The × stands for heavy-wall barrel. The heavy-wall barrel has a 1/4-in. wall and
is internally threaded, making it impossible to stroke the plunger out either end as
with the externally threaded barrel. API sizes are shown in Table 2.
The W stands for thin-wall barrel. The thin-wall barrel has a 1/8-in. wall and is
internally threaded, making it impossible to stroke the plunger out either end as
with the smaller bore but externally threaded barrel. The thin-wall barrel is not used
in tubing pumps. API sizes are shown in Table 2.
The third letter designates the API type, as shown in Table 3.
Table 3—API pump types
Description
A
Stationary-barrel, The holddown is at the top of the barrel; therefore, the entire
top-anchor pump barrel and standing valve of the pump extend below the shoe.
B
Stationary-barrel, The holddown is on the bottom of the barrel. The standing valve
bottom-anchor
and entire pump are above the holddown inside the production
pump
tubing.
T
40
© 2008-2012 Weatherford. All rights reserved.
Configuration
Traveling-barrel,
bottom-anchor
pump
The holddown is on the bottom of a section of hollow pull
tube, below the plunger. The standing valve is at the top of the
plunger. The entire pump is above the holddown and remains
inside the production tubing.
Subsurface Rod Pumps, Parts and Accessories
Fluid‑Packed Pumps
™
Each of the three types has inherent advantages that make it suitable for use under certain pumping conditions. Each has
at least one limitation that makes its use undesirable under other conditions. In many wells any one of the three types may
perform equally well; but under difficult producing conditions, selection of the proper type is of greater importance. In most
cases, the experience of the operators in a given field will be the determining factor in selection of the proper type of pump.
The fourth letter is either C or M. A seating assembly with seating cups is designated as C. A cup seating assembly has the
lowest initial cost and is a reliable means of seating a pump. When a cup seating assembly is used, a slight interference fit
between the cups and the seating nipple holds the pump down until the well pumps up; however, when the pump is unseated,
portions of the cups frequently will wash away from the mandrel—a disadvantage of cup seating assemblies. Thus, when
fishing for a rod part in a well in which a cup seating assembly is used, it is usually advantageous to retrieve the pump to
change cups, even if the parted rod is at a shallow depth.
A seating assembly with a metal seal is designated M. In the case of the API mechanical bottom-lock seating assembly,
the seal is typically made of brass or MONEL . A seal of either material can be reseated several times without requiring
replacement. A spring lock holds down the pump while the well is pumping up. A strainer nipple cannot be used with this type
of seating assembly.
®
Mechanical top-seating assemblies usually rely on precision-ground stainless steel rings, which serve as both the no-go and
the sealing ring when they engage with a second stainless ring in the top-lock seating nipple in the tubing string. A spring lock
holds down the pump while the well is pumping up. The mechanical top-lock assembly, like the bottom-lock assembly, can be
reseated numerous times without requiring replacement. Mechanical top-seating assemblies can be moved to the bottom of
the pump to allow a strainer nipple to be used with a mechanical bottom-seating assembly.
The basic types of pumps and letter designation covered by API Standard 11 AX are shown in Table 4.
Table 4—Letter designations of API rod and tubing pumps
Heavy-Wall
Barrel OD
Heavy-Wall
Barrel OD
Thin-Wall
Barrel
Stationary-barrel, top-anchor
RHA
RXA
RWA
Stationary-barrel, bottom-anchor
RHB
RXB
RWB
Traveling-barrel, bottom-anchor
RHT
RXT
RWT
TH
–
–
Rod Pumps
Tubing Pumps
Complete pump designations include the following sequence of information:
1. Nominal tubing size
2. Basic pump bore diameter
3. Type of pump, including type of barrel and location and type of seating assembly
4. Barrel length
5. Nominal plunger length
6. Length of extensions, when used
MONEL a registered trademark of the Special Metals Corporation group of companies.
© 2008-2012 Weatherford. All rights reserved.
41
Specialty Pumps
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Multiple-Tube Pumps
Multiple-tube Fluid‑Packed™ pumps
Multiple-tube Fluid‑Packed pumps use three telescoping tubes rather than the
conventional barrel-and-plunger assembly. The telescoping tubes in this pump
permit an extremely long-seal area, which allows the tubes to be fitted much more
loosely than a barrel and plunger. About 15/1,000 diametrical clearance is typical.
Fluid sheer, created by the movement of the tubes, helps maintain the seal.
Fluid‑Packed pumps are most useful in sandy or dirty wells or as the first pumps
on newly drilled wells for well cleanup. The greater clearance between the tubes
makes these pumps much less vulnerable to sticking and actually improves pump
life in abrasive wells because, on successive pump strokes, most sand particles
will circulate through the seal area without being ground to a fine powder in the
process. These pumps must be operated at a minimum of 10 strokes per minute
(SPM) to achieve minimal fluid slippage, and pump intake pressure must be
>220 psi (>15.17 bar).
© 2008-2012 Weatherford. All rights reserved.
45
Specialty Pumps
Multiple-tube (three-tube) pumps
Specifications
Tubing size (in.)
2-3/8
2-7/8
Pump bore (in.)
1-1/4
1-3/4
Dimensions
(in./mm)
Outside traveling-tube OD
1.750
44.450
2.250
57.150
Inside traveling-tube OD
1.235
31.369
1.735
44.069
Pull tube OD
1.000
25.400
1.500
38.100
0.182
0.357
Displacement
Pump-bore factor1
Maximum Stroke
Standard assemblies
(in./mm)
12-ft pump
57
1,448
56
1,422
15-ft pump
82
2,083
81
2,057
18-ft pump
82
2,083
81
2,057
25-ft pump
100
2,540
99
2,515
30-ft pump
160
4,064
159
4,039
Extended-stroke assemblies
(in./mm)
15-ft pump
57
1,448
56
1,422
18-ft pump
118
2,997
117
2,972
25-ft pump
166
4,216
165
4,191
30-ft pump
226
5,740
225
5,715
Pump displacement in 42-gal barrels per day (BPD) = pump-bore factor × stroke length
in inches × strokes per minute (SPM).
Example: 2-7/8 in. × 1-3/4 in. × 18 ft, 64-ft stroke at 15 strokes per minute
0.357 × 64 × 15 = 343 BPD at 100% efficiency
Pump intake pressure must be >220 psi.
1
46
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Multiple-tube (three-tube) pumps
Postive-pull, API cup-type holddown
Tubing × Pump-Bore Size (in.)
2-3/8 × 1-1/4
Item
Description
A
Cage, top-open
B
Valve, ball-and-seat2
C
Connector, top-double
D
Tube, outside-traveling
Req.
1
2-7/8 × 1-3/4
Part Number1
4000-2
6000-2
4010
6010
2140
2124-L
A
B
K
4140
3
4124-L
3
C
Tube, pull
Standard stroke (ft)
E
12
2135-63
5X35-63
15
2135-88
5X35-88
18
2135-88
5X35-88
25
2135-106
5X35-106
2135-166
5X35-166
15
2135-100
5X35-100
18
2135-124
5X35-124
25
2135-172
5X35-172
30
2135-232
5X35-232
21422-12
41422-12
21422-15
41422-15
21422-18
41422-18
21422-25
41422-25
2X20
4570
30
1
Extended stroke (ft)
Traveling
Assembly
L
D
E
Tube, inside-traveling
F
Stationary
Assembly
Seating
Assembly
Standard stroke (ft)
Extended stroke (ft)
12
15
15
18
18
25 and 30
25 and 30
—
1
G
Cage, inside-traveling
H
Valve, ball-and-seat
2010
4010
J
Plug, seat
2X75
4X75
K
Plug, standing-tube
2143
L
Tube, standing, precision steel
M
Cage, standing-tube
N
Valve, ball and seat2
P
API cup-type holddown
2
1
1
2144-L
4143
3
4144-L3
2148
4148
4010
6010
20-231-32
25-23-52
20-51-1
25-31-1
M
F
N
G
H
P
J
1
API N11 Seating Nipple
Nipple part number
(not included with assembly)
Part numbers are shown for standard materials; special or upgraded materials are available. See Parts and Accessories
section.
Lower-standing valve ball and seat are packed separately, if seating assembly is not ordered.
3
L = Specify pump length in feet. Standard lengths are 12, 15, 18, 25, and 30 ft.
1
2
© 2008-2012 Weatherford. All rights reserved.
47
Specialty Pumps
Multiple-tube (three-tube) pumps
Postive-pull, API mechanical bottom-lock holddown
Tubing × Pump-Bore Size (in.)
A
2-3/8 × 1-1/4
Item
B
K
Description
A
Cage, top-open
B
Valve, ball-and-seat2
C
Connector, top-double
D
Tube, outside-traveling
Req.
1
2-7/8 × 1-3/4
Part Number1
4000-2
6000-2
4010
6010
2140
2124-L
4140
3
4124-L3
12
2135-63
5X35-63
15
2135-88
5X35-88
18
2135-88
5X35-88
25
2135-106
5X35-106
2135-166
5X35-166
15
2135-100
5X35-100
18
2135-124
5X35-124
25
2135-172
5X35-172
30
2135-232
5X35-232
21422-12
41422-12
21422-15
41422-15
21422-18
41422-18
21422-25
41422-25
2X20
4570
Tube, pull
C
Standard stroke (ft)
L
D
E
30
1
Extended stroke (ft)
E
Traveling
Assembly
Tube, inside-traveling
F
M
F
N
G
Stationary
Assembly
H
Seating Assembly
P
J
Standard stroke (ft)
Extended stroke (ft)
12
15
15
18
18
25 and 30
25 and 30
—
1
G
Cage, inside-traveling
H
Valve, ball-and-seat
2010
4010
J
Plug, seat
2X75
4X75
K
Plug, standing-tube
2143
L
Tube, standing, precision steel
M
Cage, standing-tube
N
Valve, ball-and-seat2
P
API mechanical bottom-lock
API N12 Seating Nipple
Nipple part number
(not included with assembly)
2
1
1
1
2144-L
4143
3
4144-L3
2148
4148
4010
6010
20-812
25-812
20-90-1
25-90-1
Part numbers are shown for standard materials; special or upgraded materials are available. See Parts and Accessories section.
Lower-standing valve ball and seat are packed separately, if seating assembly is not ordered.
L = Specify pump length in feet. Standard lengths are 12, 15, 18, 25, and 30 ft.
1
2
3
48
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Hollow-Valve Rod Pumps
Hollow-valve rod pumps
Hollow-valve rod (HVR) pumps are stationary-type RW or RH, top- or bottomanchor pumps, designed for use in wells where high-pumping rates or adverse
well conditions result in worn or broken valve rods, shorter-than-normal plunger
strokes, or a combination of both.
Bottom-holddown pumps require only three special parts; however, because of
the bore restrictions of the guide, top-holddown pumps require a special type-O
holddown and three special parts. A ported bushing connects the sucker-rod string
to the HVR and replaces the API valve-rod bushing. An HVR guide is fitted on top
of the barrel assembly, replacing the API valve-rod guide. This guide is bored to
provide a close fit to the OD of the HVR but is not ported. The ported plunger-toHVR coupling replaces the API cage that is usually run on top of the plunger.
According to Euler’s formula for slender columns, the 1 1/2-in. bore pump that
uses a 1 1/8-in. OD API pull tube for the HVR has a column loading that is 5.2
times stronger than that of the API 11/16-in. OD valve rod. The 2-in. bore pump
that uses a 1 1/2-in. OD API pull tube and, by the same formula, has a column
loading that is 5.9 times stronger than that of the API 7/8-in. valve rod and is 10.9
times stronger than a comparable length of 3/4-in. sucker rod.
Operation
Operation of the HVR pump is similar to the operation of a standard API pump,
except that the fluid discharges through the HVR into the tubing string rather than
through fluid ports on the API valve-rod guide. The plunger-to-HVR coupling is
ported so that the pumped fluid has access to the annulus between the hollow rod
and barrel—entering this annulus on the downstroke and leaving on the upstroke.
Dividing the flow in this manner minimizes abrasives that can settle on the plunger.
Performance
The key to the efficient performance of the HVR pumps is the significant
strength of the large-diameter, hollow-valve rod, compared to an API solid-valve
rod. Without bending or bowing, this stiffer rod drives the plunger through the
downstroke, overcoming the viscous drag of the fluid between the close fit of the
plunger and barrel and overcoming the fluid friction encountered in displacing the
fluid through the traveling valve rod and hollow plunger.
In a slow-running well, the sucker-rod string tends to stay in tension during the
downstroke. In a fast-running well, it is held up by the forces required to push the
plunger down. In the standard-barrel, bottom-anchor design, when the sucker-rod
string starts to compress, the valve rod also develops a bending moment. This effect
further aggravates the problem by increasing the friction drag between the valve
rod and the valve-rod guide and between the barrel and the plunger. The result is a
shortening of the plunger stroke, excessive stress range on the sucker-rod string, wear
on the rod guide, and potential failure of the valve rod at the last engaged thread.
© 2008-2012 Weatherford. All rights reserved.
49
Specialty Pumps
Metallurgy
Special parts for the HVR pumps are available in a choice of alloy or 316L
stainless steel. Nickel-moly steel is used for its toughness and fatigue
resistance in normal to moderately corrosive service. Type 316L stainless
steel is used for maximum corrosion resistance and moderate loading.
Hollow-valve rod pumps
Specifications
Tubing Size (in.)
Pump-bore size (in.)
2-3/8
2-7/8
1.250 RW
1.250 RH
1.500 RW
1.500 RX
1.500 RH
1.750 RH
2.000 RW
2.000 RX
Barrel OD (in.)
1-1/2
1-5/8
1-3/4
1-7/8
1-7/8
2-1/8
2-1/4
2-5/16
Tube, HVR OD (in.)
15/16
15/16
1-1/8
1-1/8
1-1/8
1-1/2
1-1/2
1-1/2
Dimensions
Calculations: HVR Tube Length (B – P) plus or minus figure shown1
Top holddown (in.)
—
+4
+1
+1
+3
+2
+1
+1
Bottom holddown (in.)
—
–6
–7
-7
–7
–7
–7
-7
Maximum Mechanical Stroke (B – P) minus figure shown
Top holddown (in.)
—
–15
–16
-16
–16
–17
–18
-18
Bottom holddown (in.)
—
–15
–16
-16
–16
–17
–18
-18
0.182
0.182
0.262
0.262
0.262
0.357
0.466
0.456
Displacement
Pump-bore factors
(B – P) = the difference in inches between nominal barrel length and nominal plunger length.
Example: 2 3/8-in. × 1 1/5-in. pump, 16-ft barrel and 4-ft plunger.
RW Type = (barrel – plunger) = (B – P) × 12 in. (16 – 4) × 12 in. = 12 in. × 12 in. = 144 in.
RH Type = (barrel + extension – plunger ) = (B + E – P) × 12 in. = length.
12-ft barrel + 2-ft extension = (12 + 4 – 4) × 12 in. = 12 in. × 12 in. = 144 in.
These calculations apply to single-travel valve assemblies.
For double-travel valve assemblies, subtract 4 in. from the length calculated.
Pump displacement, in 42-gal barrels per 24 hours (BPD)
Pump-bore factor × stroke length (in.) × strokes per minute (SPM).
Example: 1 1/2-in. bore pump operating on 64-in. stroke at 15 SPM = 0.262 × 64 × 15 = 251 BPD at 100% efficiency.
1
50
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Hollow-valve rod pumps
Type RWAC, top-holddown
Tubing × Pump-Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
2-3/8 × 1-1/4
Description
Req.
2-3/8 × 1-1/2
2-7/8 × 2
A
Bushing
1
23511-2a
and 2352
3351-2
5351-2
B
Rod, hollow-valve
1
2X359-Lb
3X359-Lb
5X35-Lb
C
Coupling, HVR-to-plunger
1
2330
3330
5330
D
Plunger, pin-end, spray-metal
1
2X265-L-MGb
3X265-L-MGb
5X265-L-MGb
E
Cage, closed-plunger
1
2X70
3X70
5X70
F
Valve, ball-and-seat
1
2010
3010
5010
G
Plug, seat
1
2X75
3X75
5X75
H
Guide
1
20-0911
20-091
CLP168
J
Seating assembly, type-O
1
K
Bushing, barrels-to-holddown
1
20-0962
20-0963
25-092
L
Barrel, precision steel
1
2305-Lb
3305-Lb
5305-Lb
M
Cage, closed-barrel
1
2X80
3X80
5X80
N
Valve, ball-and-seat
1
4010
4010
6010
P
Bushing, barrel-cage
1
4X86
4X86
6X85
1
20-31-1
20-31-1
25-31-1
API N11 Seating Nipple
Nipple part number
(not included with assembly)
A
Part Number
See Parts and Accessories section.
Collet-type bushing only for 1.250-in. size
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Hollow-Valve Rod. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
H
J
B
K
a
b
L
C
D
E
M
N
F
G
P
© 2008-2012 Weatherford. All rights reserved.
51
Specialty Pumps
Hollow-valve rod pumps
Type RWBC, cup-type, top-holddown
A
Tubing × Pump-Bore Size (in.)
Item
H
Traveling
Assembly
K
B
Stationary
Assembly
Seating
Assembly
2-3/8 × 1-1/4
Description
b
C
M
N
D
P
E
F
G
52
© 2008-2012 Weatherford. All rights reserved.
2-7/8 × 2
Part Number
A
Bushing
1
23511-2a
and 2352
B
Rod, hollow-valve
1
2X359-Lb
3X359-Lb
5X35-Lb
C
Coupling, HVR-to-plunger
1
2330
3330
5330
D
Plunger, pin-end, spray-metal
1
2X265-L-MGb
3X265-L-MGb
5X265-L-MGb
E
Cage, closed-plunger
1
2X70
3X70
5X70
3351-2
5351-2
F
Valve, ball-and-seat
1
2010
3010
5010
G
Plug, seat
1
2X75
3X75
5X75
H
Guide
1
2361
J
Barrel, precision steel
1
2305-L
3360
b
3305-L
5360
b
5305-Lb
K
Cage, closed-barrel
1
2X80
3X80
5X80
L
Valve, ball-and-seat
1
4010
4010
6010
M
API 3-cup holddown
1
20-231-32
20-231-32
25-23-52
1
20-31-1
20-31-1
25-31-1
API N11 Seating Nipple
Nipple part number
(not included with assembly)
a
Req.
2-3/8 × 1-1/2
Collet-type bushing only for 1.250-in. size
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Hollow-Valve Rod. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Hollow-valve rod pumps
Type RWBM, mechanical bottom-lock holddown
Tubing × Pump-Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
Seating
Assembly
2-3/8 × 1-1/4
Description
b
2-7/8 × 2
A
Part Number
A
Bushing
1
23511-2a
and 2352
B
Rod, hollow-valve
1
2X359-Lb
3X359-Lb
5X35-Lb
C
Coupling, HVR-to-plunger
1
2330
3330
5330
D
Plunger, pin-end, spray-metal
1
2X265-L-MGb
3X265-L-MGb
5X265-L-MGb
E
Cage, closed-plunger
1
2X70
3X70
5X70
F
Valve, ball-and-seat
1
2010
3010
5010
G
Plug, seat
1
2X75
3X75
5X75
H
Guide
1
2361
J
Barrel, precision steel
1
2305-L
3351-2
5351-2
3360
b
3305-L
5360
b
5305-Lb
K
Cage, closed-barrel
1
2X80
3X80
5X80
L
Valve, ball-and-seat
1
4010
4010
6010
M
API mechanical, bottom-lock
1
20-812
20-812
25-812
1
20-90-1
20-90-1
25-90-1
API N12 Seating Nipple
Nipple part number
(not included with assembly)
a
Req.
2-3/8 × 1-1/2
H
K
B
Collet-type bushing only for 1.250-in. size
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Hollow-Valve Rod. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
C
M
D
N
E
P
F
G
© 2008-2012 Weatherford. All rights reserved.
53
Specialty Pumps
Hollow-valve rod pumps
Type RHAC, top-holddown
Tubing × Pump-Bore Size (in.)
A
Item
H
Traveling
Assembly
J
B
K
Stationary
Assembly
L
2-3/8 × 1-1/4
Description
M
D
E
M
N
F
G
P
54
© 2008-2012 Weatherford. All rights reserved.
2-7/8 × 1-3/4
Part Number
A
Bushing
1
23511-2a
and 2352
B
Rod, hollow-valve
1
2X359-Lb
3X359-Lb
5X35-Lb
C
Coupling, HVR-to-plunger
1
2330
3330
4330
D
Plunger, pin-end, spray-metal
1
2X265-L-MGb
3X265-L-MGb
4X265-L-MGb
E
Cage, closed-plunger
1
2X70
3X70
4X70
3351-2
5351-2
F
Valve, ball-and-seat
1
2010
3010
4010
G
Plug, seat
1
2X75
3X75
4X75
H
Guide
1
20-0911
25-0971
CLP168
J
Seating assembly, type-O
1
See Parts and Accessories section.
K
Bushing, barrels-to-holddown
1
20-0963
25-092
25-092
L
Coupling, extension
1
26101-Lb
36101-Lb
46101-Lb
M
Barrel, precision steel
1
2607-Lb
3607-Lb
4607-Lb
N
Coupling, extension
1
26101-L
36101-L
46101-Lb
b
b
P
Cage, closed-barrel
1
2X80
3X80
5X80
Q
Valve, ball-and-seat
1
4010
4010
6010
R
Bushing, barrel-cage
1
4X86
6X85
6X85
1
20-31-1
25-31-1
25-31-1
API N11 Seating Nipple
Nipple part number
(not included with assembly)
C
Req.
2-7/8 × 1-1/2
Collet-type bushing only for 1.250-in. size
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Hollow-Valve Rod. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
Extension Coupling. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
a
b
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Hollow-valve rod pumps
Type RHBC, cup-type, bottom-holddown
Tubing × Pump-Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
Seating
Assembly
2-3/8 × 1-1/4
Description
Req.
2-7/8 × 1-1/2
2-7/8 × 1-3/4
Part Number
A
Bushing
1
23511-2a
and 2352
B
Rod, hollow-valve
1
2X359-Lb
3X359-Lb
5X35-Lb
C
Coupling, HVR-to-plunger
1
2330
3330
4330
D
Plunger, pin-end, spray-metal
1
2X265-L-MGb
3X265-L-MGb
4X265-L-MGb
E
Cage, closed-plunger
1
2X70
3X70
4X70
3351-2
5351-2
F
Valve, ball-and-seat
1
2010
3010
4010
G
Plug, seat
1
2X75
3X75
4X75
H
Guide
1
2360
J
Coupling, extension
1
26101-L
K
Barrel, precision steel
1
2607-L
L
Coupling, extension
1
26101-Lb
36101-Lb
46101-Lb
M
Cage, closed-barrel
1
2X80
3X80
5X80
N
Valve, ball-and-seat
1
4010
4010
6010
P
API 3-cup holddown
1
20-231-32
25-23-52
25-23-52
1
20-31-1
25-31-1
25-31-1
API N11 Seating Nipple
Nipple part number
(not included with assembly)
A
3660
b
b
J
5360
36101-L
3607-L
H
b
b
46101-Lb
4607-L
B
b
Collet-type bushing only for 1.250-in. size
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Hollow-Valve Rod. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
Extension Coupling. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
K
a
b
C
L
M
N
D
P
E
F
G
© 2008-2012 Weatherford. All rights reserved.
55
Specialty Pumps
Hollow-valve rod pumps
Type RHBM, mechanical bottom-lock holddown
A
Tubing × Pump-Bore Size (in.)
Item
H
J
Traveling
Assembly
B
K
Stationary
Assembly
Seating
Assembly
2-3/8 × 1-1/4
Description
b
M
D
N
E
P
F
G
56
© 2008-2012 Weatherford. All rights reserved.
Part Number
A
Bushing
1
B
Rod, hollow-valve
1
2X359-Lb
3X359-Lb
5X35-Lb
C
Coupling, HVR-to-plunger
1
2330
3330
4330
D
Plunger, pin-end, spray-metal
1
2X265-L-MGb
3X265-L-MGb
4X265-L-MGb
E
Cage, closed-plunger
1
2X70
3X70
4X70
3351-2
5351-2
F
Valve, ball-and-seat
1
2010
3010
4010
G
Plug, seat
1
2X75
3X75
4X75
H
Guide
1
2360
J
Coupling, extension
1
26101-L
K
Barrel, precision steel
1
2607-Lb
3607-Lb
4607-Lb
L
Coupling, extension
1
26101-Lb
36101-Lb
46101-Lb
M
Cage, closed-barrel
1
2X80
3X80
5X80
N
Valve, ball-and-seat
1
4010
4010
6010
P
API mechanical, bottom-lock
1
20-812
25-812
25-812
1
20-90-1
25-90-1
25-90-1
3660
b
36101-L
5360
b
46101-Lb
Collet-type bushing only for 1.250-in. size
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Hollow-Valve Rod. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
Extension Coupling. Specify length in inches. See Parts and Accessories section for standard lengths and materials.
a
L
2-7/8 × 1-3/4
23511-2a
and 2352
API N12 Seating Nipple
Nipple part number
(not included with assembly)
C
Req.
2-7/8 × 1-1/2
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Hollow-valve rod pumps
Bushing specifications
Fishing Neck
Upper OD
Lower OD
Upper (in.)
Lower
23511-2
1.500
1.34
3/4 SR PE
0.9375-16 BE
3351
1.625
1.47
3/4 SR PE
1.1250-16 BE
3351-2
1.625
1.47
3/4 SR PE
1.1250-16 BE
5351
1.625
1.47
3/4 SR PE
1.5000-16 BE
5351-2
1.625
1.47
3/4 SR PE
1.5000-16 BE
5351-3
1.625
1.47
7/8 SR PE
1.5000-16 BE
4351
1.625
1.47
3/4 SR PE
1.5000-16 BE
4351-2a
1.625
1.47
3/4 SR PE
1.5000-16 BE
6351a
1.625
1.47
3/4 SR PE
1.8750-16 BE
6351
1.625
1.47
3/4 SR PE
1.8750-16 BE
a
a
Thread Reference
Part Number
a
Figure 1
Nonclutched
Sucker-rod to hollow-valve rod bushings
One-piece (Figure 1)
Pump Bore Size (in.)
Material
1.500
3/4 Box
—
3351
3/4 Pin
—
3351-2
3/4 Box
—
3/4 Pin
—
3/4 Box
—
1.750
1.750 TH
2.250 TH
5351
4351a
6351a
5351-2
4351-2a
6351-2a
—
—
—
—
3351J-2
5351J-2
—
—
3351E
5351E
—
—
SR Thread (in.)
Alloy steel
Stainless steel
High-strength
stainless steel
Alloy steel
Alloy steel wear ring
Stainless wear ring
a
1.250
2.000
Part Number
3.4 Pin
—
—
5351E-2
—
—
7/8 Box
—
—
—
—
—
7/8 Pin
—
—
5351-3
—
—
3/4 Box
—
—
—
—
—
3/4 Pin
—
—
5351A-2
4351A-2a
6351A-2a
3/4 Box
—
—
—
—
—
3/4 Pin
—
—
—
—
—
A
B
Nonclutched
Sucker-rod to hollow-valve rod bushings
Collet-type (Figure 2)
Pump Bore Size (in.)
Item
Description
A
Bushing
B
Nut
Material
Alloy Steel
Stainless
Alloy Steel
Stainless
Figure 2
1.250
1.500
23511-2
33511-2
53511-2
23511J-2
33511J-2
53511J-2
Req.
1
1
1.750
2.000
Part Number
2352
3352
5352
2352J
3352J
5352J
When using these assemblies, add 2 in. to calculated pull-tube lengths.
© 2008-2012 Weatherford. All rights reserved.
57
Specialty Pumps
Hollow-valve rod pumps
Guide specifications
Fishing Neck
Figure 1
Part Number
Upper OD
Lower OD
ID
Threads
Figure
20-0911
1.500
1.340
0.969
1.4704-14 BE
1
20-091
1.625
1.500
1.156
1.4704-14 BE
1
25LP13
2.000
1.880
0.969
1.8024-14 BE
1
25-0971
2.000
1.880
1.156
1.9874-14 BE
1
CLP168
2.000
1.880
1.531
1.9874-14 BE
1
2361
1.500
1.340
0.969
1.3330-16 PE
2
2360
1.500
1.340
0.969
1.5730-16 PE
2
3360
1.625
1.500
1.156
1.5730-16 PE
2
3660
2.000
1.880
1.156
2.0870-16 PE
2
5360
2.000
1.880
1.531
2.0870-16 PE
2
Box-end, top-holddown guides (Figure 1)
Pump Bore Size
and Type (in.)
1.250 RW
1.250 RH
1.500 RW
Material
Alloy steel
1.500 RH
1.750 RH
2.000 RW
25-0971
CLP168
CLP168
1.500 RH
1.750 RH
2.000 RW
5360
5360
Part Number
20-0911
20-0911
20-091
Pin-end, bottom-holddown guides (Figure 2)
Pump-Bore Size
and Type (in.)
1.250 RW
1.250 RH
1.500 RW
2361
2360
3360
Stainless steel
—
2360J
3360J
3660J
5360J
5360J
Hardline alloy
—
—
—
3660A
5360A
5360A
Hardline stainless steel
—
—
—
3660AJ
5360AJ
5360AJ
Material
Alloy steel
Figure 2
58
© 2008-2012 Weatherford. All rights reserved.
Part Number
3660
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Hollow-valve rod pumps
Coupling specifications
Thread Reference
a
Part Number
Coupling OD
Upper Box
Lower Box
2330
1.20
0.9375-16
1.0000-14
3330
1.45
1.1250-16
1.2500-14
4330
1.70
1.5000-16
1.4730-14
4630a
1.73
1.3125-16
1.4704-14
5330
1.94
1.5000-16
1.5604-14
6330
2.19
1.8750-16
1.8024-14
L6630Ea
2.20
1.5000-16
1.8024-14
Figure 3
These items are not shown in the parts table.
Ported, hollow-valve rod to plunger couplings (Figure 3)
Pump Bore Size (in.)
1.250
1.500
Material
1.750
2.000
2.250
Part Number
Alloy steel
2330
3330
4330
5330
6330
Stainless steel
2330J
3330J
4330J
5330J
—
© 2008-2012 Weatherford. All rights reserved.
59
Specialty Pumps
Hollow-valve rod pumps
A
Holddown assemblies,
Type-O seating ring, top-holddown (Figure 1)
Tubing Size (in.)
2-3/8
2-7/8
Part Number
B
D
Item
Req.
Steel
17-4
Stainless
Steel
Steel
17-4
Stainless
Steel
C
A
Mandrel
1
20-092
20-092E
25-091
25-091E
B
Spacer ring
2
20-093
20-093E
25-094
25-094E
C
Nut
1
20-094
20-094E
25-093
25-093E
D
Type-O ring
3
Figure 1
Description
1-25/32 + 30
20-095-32
Holddown assembly specifications
Tubing Size (in.)
2-3/8
2-7/8
Top-Pin Thread
Mandrel
1.4704-14
1.9864-14
Bushings, item E (Figure 2)
(for reference only)
E
Figure 2
60
© 2008-2012 Weatherford. All rights reserved.
Part Number
Bore
(in.)
OD
(in.)
Threads
20-0962
1-1/4
1-25/32
1.3330-16
20-0963
1-1/2
1-25/32
1.5730-16
25-092
1-3/4 and 2
2-1/4
2.0870-16
2-1/4 + 40 + 15
25-095
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Two-stage hollow-valve rod pumps
Standard-type (Figure 1)
Pump-Bore Size and Type (in.)
Item
Req.
A
1
Description
Bushing
1.250 RH
Material
1.500 RW
and RH
1.500
Oversized
1.750 RH
and 2.000 RW
Part Numbers
Alloy steel
2353
3353
33531
5353
Stainless steel
2353J
3353J
33531J
5353J
Reference only. Select material from Parts and Accessories section.
B
1
Cage
Alloy steel
Stainless steel
C
1
Ball and seat
D
1
Hollow-valve Rod1 Steel
Hollow-valve rod thread reference
4000-2
4000-2
6000-2
6000-2
4010
4010
6010
6010
2X359-L2
3X359-L2
3X359-L2
5X35-L2
0.9375-16
1.1250-16
1.1250-16
1.5000-16
Add 2 in. to hollow-valve rod length when using Collet assemblies.
2
L = Specify hollow-valve rod length in inches. See Parts and Accessories section for standard lengths and materials.
1
Two-stage hollow-valve rod pumps
Collet-type (Figure 2)
Pump-Bore Size and Type (in.)
Item
Req.
Description
A
1
Bushing
B
1
Nut
1.250 RH
Material
1.500 RW
and RH
1.750 RH
and 2.000 RW
Figure 1
Part Numbers
Alloy steel
2354
3354
5354
Stainless steel
2354J
3354J
5354J
Alloy steel
2352
3352
5352
Stainless steel
2352J
3352J
5352J
Reference only. Select material from Parts and Accessories section.
C
1
Cage
Alloy steel
D
1
Ball and Seat
Stainless steel
E
1
Hollow-valve Rod1
Steel
4000-2
4000-2
6000-2
4010
4010
6010
2X359-L2
3X359-L2
5X35-L2
Add 2 in. to hollow-valve rod length when using Collet assemblies.
2
L = Specify hollow-valve rod length in inches. See Parts and Accessories section for standard lengths and materials.
1
Figure 2
© 2008-2012 Weatherford. All rights reserved.
61
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Sand Pumps
Traveling-barrel, bottom-anchor sand pumps
Traveling-barrel, bottom-anchor pumps are typically used in sandy applications
and offer the following advantages:
• The movement of the traveling barrel keeps the fluid in motion and the sand
washed clear—almost down to the pump seating nipple. This advantage minimizes
the possibility of sand settling around the pump and seizing it in the tubing.
• Traveling-barrel pumps are especially suitable for wells that are pumped
intermittently. Sand cannot settle inside the pump because the traveling valve
at the top of the pump will close when the well is shut down. This prevents sand
from settling inside the pump—a condition that could cause the plunger to stick
or prevent the standing valve from opening when the well resumes pumping.
• Both the traveling and standing valves on traveling-barrel pumps have open-type
cages, which have a more rugged construction and provide more fluid passage
than closed-type cages.
• The externally and internally equalized pressure on the traveling or stationary
barrel provides bottom-anchor pumps with a greater resistance to bursting than
top-anchor pumps.
Traveling-barrel, bottom-anchor pumps have the following limitations:
• Traveling-barrel pumps are at a disadvantage in wells with a low-static fluid
level. To enter the pumping chamber, the fluid must rise through the pull tube
and plunger and then pass through the standing valve.
• The standing valve is located on top of the plunger and is smaller in diameter
than the traveling valve and, therefore, offers more fluid restriction than the
larger standing valve of stationary-barrel pumps. This promotes gas breakout
and could cause gas interference in the pump.
• Longer lengths of traveling-barrel pumps should not be run in deep wells. When
the standing valve (in the plunger top cage) is closed, the hydrostatic column
load is transmitted by the plunger through the pull tube and holddown into the
pump seating nipple. In a deep well, this load will be sufficient to put a bow in a
long pull tube, thus setting up a drag between the pull plug and the pull tube.
• Traveling-barrel pumps are not usually run in slant holes or in wells that are
deviated at the pump seating nipple. Either condition will cause excessive wear
on the pump barrel and will detract from the travel of the pump and, therefore,
reduce the displacement.
Sand hog cup pump
© 2008-2012 Weatherford. All rights reserved.
63
Specialty Pumps
Sand hog pumps
Sand hog pumps are 1 1/16-in. bore, all-metal, rod-type pumps, designed with a
skirt to divert the discharge of the fluid to a point below the bottom of the traveling
barrel. This design allows the production fluid to continuously wash the holddown
and flush the annulus, between the pump and the tubing, free of sand.
After separating from the produced fluid, the cleanest oil floats between the pull
tube and the barrel and provides a film of clean oil that lubricates the barrel,
reducing friction between the barrel and the plunger.
Sand hog pumps are especially recommended for dirty wells of small volume;
therefore, they are offered only in the traveling-barrel, bottom-anchor type. Both
the standard API-cup-type holddown and mechanical bottom locks are available.
Sand hog pump assemblies are available in a variety of materials to suit different
well conditions.
Specifications
Tubing Size (in.)
2-3/8
2-7/8
Pump-Bore Size (in.)
1-1/16
1-1/2
Pump-Bore Factor
0.132
0.262
Barrel OD (in.)
1.312
1.750
Skirt ID (in.)
1.500
2.000
Skirt OD (in.)
1.750
2.250
Pull-Tube OD (in.)
0.813
1.125
Pump displacement barrels per day (BPD) at 100% efficiency =
[Pump-bore factor (PF)] × [stroke length (S)] × [strokes per
minute (SPM)] = PF × S × SPM
Example: 8-ft barrel; 3-ft plunger; 53-in. stroke;
20 SPM = 0.132 × 53 × 20 = 139.9 at 100%
Calculations:
Pull-tube length = (barrel – plunger) × 12 – 5 in.
Mechanical stroke = pull-tube length – 2 in.
Skirt length = barrel length + 1 ft (12 in.)
Sand hog mechanical
pump
64
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Sand hog pumps
API cup-type holddown, traveling-barrel, bottom-anchor
Tubing × Pump-Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
Seating Assembly
2-3/8 × 1-1/16
Description
Req.
2-7/8 × 1-1/2
A
Connector
1463-R1
3463-R
B
Skirt
3805-L2
5805-L
C
Cage
2X171
4X171
D
Valve, ball-and-seat
2010
4010
E
Connector, upper-barrel
1400
3X009
F
Barrel, carburized
14049G-L2
3305G-L
G
Plug, pull
14419
34419
H
Cage, top-plunger
14171
354471
J
Valve, ball-and-seat
1010
3010
K
Plunger, spray-metal
142659-L-MG2
3X265-L-MG
L
Coupling, pull-tube
14309
3X309
M
Tube, pull
14359-L
N
Coupling
14459-EOT
36459
P
API, 3-cup type
20-231-32
25-23-32
20-31-1
25-31-1
API N11 Seating Nipple
(not included with assembly)
Nipple part number
1
1
1
A
Part Number
2
B
C
H
D
J
E
K
3X359-L
F
L
R = Specify sucker-rod pin size. (5/8 = 1; 3/4 = 2)
L = Skirt. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Barrel. Specify length in feet. See Parts and Accessories section.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
1
2
M
N
P
G
© 2008-2012 Weatherford. All rights reserved.
65
Specialty Pumps
Sand hog pumps
API mechanical bottom-lock, traveling-barrel, bottom-anchor
Tubing × Pump-Bore Size (in.)
A
Item
B
Traveling
Assembly
C
H
D
J
E
Stationary
Assembly
K
Seating Assembly
F
L
N
P
G
66
© 2008-2012 Weatherford. All rights reserved.
Description
Req.
Part Number
Connector
1463-R1
3463-R
B
Skirt
3805-L2
5805-L
C
Cage
2X171
4X171
D
Valve, ball-and-seat
2010
4010
E
Connector, upper-barrel
F
Barrel, carburized
G
H
1
1400
3X009
14049G-L2
3305G-L
Plug, pull
14419
34419
Cage, top-plunger
14171
354471
J
Valve, ball-and-seat
1010
3010
K
Plunger, spray-metal
142659-L-MG2
3X265-L-MG
L
Coupling, pull-tube
14309
3X309
M
Tube, pull
1
14359-L
2
3X359-L
N
Coupling
14459
36459
P
API, mechanical bottom-lock
20-812
25-812
20-90-1
25-90-1
(not included with assembly)
Nipple part number
1
R = Specify sucker-rod pin size. (5/8 = 1; 3/4 = 2)
L = Skirt. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Barrel. Specify length in feet. See Parts and Accessories section.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
1
2-7/8 × 1-1/2
A
API N12 Seating Nipple
2
M
2-3/8 × 1-1/16
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Sandy-fluid pumps
Sandy-fluid pumps are traveling-barrel pumps designed for use in wells where
abrasive or dirty fluids are produced. These pumps use a long, smooth plunger
that extends through a relatively short liner section with close tolerances between
the two. The liner works over the full-plunger length without passing over either
end. A sharp corner on the liner wipes the plunger surface clean on each stroke,
preventing sand from entering the area between the liner and the plunger. An
oversized top-plunger cage creates turbulence in the chamber above the top liner,
further preventing sand from settling in the area.
Turbulence created by the movement of the barrel assembly during the pumping
stroke prevents sand from settling on the holddown assembly, which could cause
the pump to seize in the tubing. During shutdown, the traveling valve acts as a
check valve to prevent sand from entering the pump bore.
For depths up to 3,000 ft (900 m), a 2-ft (0.6-m) liner is recommended. Beyond this
depth, a 4-ft (1.2-m) liner is more efficient.
A
B
C
J
K
D
L
Components are offered in a broad range of materials and metallurgies to tailor
these pumps to service conditions encountered.
M
Specifications
Stroke Length
(in.)
Liner Length
(ft)
Extension Length
(ft - in.)
Plunger Length
(ft)
52
2
5-2
7
40
4
5-2
8
2
6-2
8
4
6-2
10
2
8-2
10
64
88
112
136
160
184
4
8-2
12
2
10 - 2
12
4
10 - 2
14
2
12 - 2
14
4
12 - 2
16
2
14 - 2
16
4
14 - 2
18
2
16 - 2
18
4
16 - 2
20
E
F
N
G
P
H
© 2008-2012 Weatherford. All rights reserved.
67
Specialty Pumps
Sandy-fluid pumps
API cup-type holddown, traveling-barrel, bottom anchor
Tubing × Pump-Bore Size (in.)
A
B
Item
C
Traveling
Assembly
J
K
D
L
Stationary
Assembly
M
Seating
Assembly
E
F
N
G
P
H
68
© 2008-2012 Weatherford. All rights reserved.
Description
Req.
2-7/8 × 1-3/4
Part Number
A
Cage, top-open, hardline
40071-2
60071-2
B
Valve, stainless steel ball,
tungsten carbide seat
40170
60170
C
Connector, barrel, wear ring
3X00
D
Coupling, extension
E
Connector, liner
F
Jacket, liner
G
Liner, carburized
H
Plug, pull
J
4736-L1
2702
4702
2735-L1
4735-L1
2725G-L1
4725G-L1
3X43
5X43
Cage, top-plunger, hardline
354471
554471
K
Valve, stainless steel ball,
tungsten carbide seat
30170
50170
L
Connector, cage
3567
5567
M
Plunger, box-end, spray-metal
25265-L-MG1
45265-L-MG1
N
Bushing, adapter
3039
5039
P
API, 3-cup type
20-231-32
25-23-52
25-31-1
25-31-1
1
1
2736-L
5X00
1
API N11 Seating Nipple
(not included with assembly)
1
2-3/8 × 1-1/4
1
Nipple part number
L = Jacket, Liner and Coupling Extension. Specify length in feet. See Parts and Accessories section for available lengths
and metallurgy.
Plunger. Specify length in feet and clearance (fit) in thousandths on an inch. See Parts and Accessories section for
alternate materials.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Sandy-fluid pumps
API mechanical bottom-lock, traveling-barrel, bottom anchor
Tubing × Pump-Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
Seating
Assembly
Req.
2-7/8 × 1-3/4
Part Number
Part Number
A
Cage, top-open, hardline
40071-2
60071-2
B
Valve, stainless-steel ball,
tungsten carbide seat
40170
60170
C
Connector, barrel, wear ring
3X00
D
Coupling, extension
E
Connector, liner
F
Jacket, liner
G
Liner, carburized
H
Plug, pull
J
4736-L1
2702
4702
2735-L1
4735-L1
2725G-L1
4725G-L1
3X43
5X43
Cage, top-plunger, hardline
354471
554471
K
Valve, stainless steel ball,
tungsten carbide seat
30170
50170
L
Connector, cage
3567
5567
M
Plunger, box-end, spray-metal
25265-L-MG1
45265-L-MG1
N
Bushing, adapter
3039
5039
P
API, mechanical bottom-lock
20-812
25-812
20-90-1
25-90-1
1
1
2736-L
5X00
1
API N12 Seating Nipple
(not included with assembly)
1
Description
2-3/8 × 1-1/4
A
B
C
J
K
D
L
M
1
Nipple part number
L = Jacket, Liner and Coupling Extension. Specify length in feet. See Parts and Accessories section for available lengths
and metallurgy.
Plunger. Specify length in feet and clearance (fit) in thousandths on an inch. See Parts and Accessories section for
alternate materials.
E
F
N
G
P
H
© 2008-2012 Weatherford. All rights reserved.
69
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Gas Pumps
Gaseous-fluid pumps
Gaseous-fluid pumps are designed to increase the efficiency of pumps in high gasto-liquid ratio (GLR) wells.
The stationary portion of a gaseous-fluid pump consists of short barrels coupled
with extensions to form a chamber between them. The plunger is long enough to
bridge the chamber and produce a seal during the pumping cycle. All through the
cycle, the plunger strokes completely in and out of each barrel.
During the upstroke, turbulence and low pressure cause gas in the fluid to expand,
separate and rise toward the top of the suction chamber. The fluid in the middle
chamber is pressurized after exposure to the total column of fluid in the previous
pump cycle. Gas remaining in this fluid is under pressure, and the gas-fluid ratio,
by volume, is lower than that of the fluid entering the pump.
Free gas rises toward the top of the chamber as the plunger makes the
downstroke. Gas and fluid are trapped in the middle chamber as the plunger
continues downward. When fluid below the traveling valve is displaced, the valve
opens, allowing gas and fluid to flow upward through the plunger. As the plunger
nears the bottom of the stroke and the chamber is opened at the top, the collected
gas escapes and rises through the fluid. When the chamber again closes on the
upstroke, the chamber contains fluid that is as free of gas as possible.
Proper valve spacing during operation to allow minimum clearance between the
travel and standing valves maximizes the compression ratio and increases the
total volume of fluid transferred on each stroke. Gaseous-fluid pumps are primarily
assembled from API-type RH components and are offered in API-cup or APImechanical holddown.
Because of their oversized chambers, gaseous-fluid pumps are not recommended
for wells containing large volumes of sand or solids.
Specifications:
Three-barrel, double-cavity, bore: 1-1/4 in., 1-1/2 in, and 1-3/4 in.
Barrel
Assembly
16
Barrel
Upper
Spacer Extension
Coupling Coupling
Plunger
Upper
Barrel
Middle
Barrel
Lower
Barrel
4
5
2
5
18 and 18
12
20
5
6
3
6
18 and 18
24
24
6
7
4
7
18 and 18
36
Valve
Rod
Stroke
A1
Contact
Plunger
Stroke
Minimum
Plunger
Stroke
130
111
166
135
202
159
A = Valve Rod Length.
RHB – for 1 1/4-in. and 1 3/4-in. bore = [barrel assembly – plunger] × 12 – 4 in.
RHB – for 1 1/2-in. bore = [barrel assembly – plunger] × 12 – 3 in.
1
© 2008-2012 Weatherford. All rights reserved.
71
Specialty Pumps
API RHAC gaseous-fluid pumps
Stationary-barrel, bottom-anchor, cup-type holddown
Tubing × Pump Bore Size (in.)
A
Item
B
R
Traveling
Assembly
M
N
M
J
Stationary
Assembly
C
K
L
Seating Assembly
1
2
D
P
Q
H
M
E
N
F
M
G
L
72
© 2008-2012 Weatherford. All rights reserved.
Description
Req.
2-7/8 × 1-1/2
2-7/8 × 1-3/4
Part Number
A
Bushing, valve-rod
3X50-2
5X50-2
5X50-2
B
Rod, valve
3X55-L2
5X55-L2
5X55-L2
C
Cage, top-open
D
Plunger, pin-end, spray-metal
E
Cage, closed-plunger, hardline
2X771
3X771
4X771
F
Valve, stainless steel ball
and tungsten carbide seat
20170
30170
40170
G
Plug, seat
2X75
3X75
4X75
H
Guide, valve-rod
20-119
25-119
25-119
J
Connector, upper-barrel
K
Coupling, extension
L
Barrel, carburized1
M
2X65
1
2X265-L-MG
4X65
3X265-L-MG
2
4X265-L-MG2
3X009
5X009
5X009
36101-L2
46101-L2
—1
2607G-L2
3607G-L2
4607G-L2
Bushing, adapter
4
3038
4038
4038
N
Coupling, extension, gaseous
2
26103-L
P
Cage, standing, hardline
Q
Valve, stainless steel ball
and tungsten carbide seat
R
API, 3-cup, type HR
Nipple part number
1
3665
2
26101-L2
API N11 Seating Nipple
(not included with assembly)
L
2-3/8 × 1-1/4
1
1
2
26103-L
2
26103-L2
24871
34871
54871
40170
60170
60170
20-231-32
25-23-52
25-23-52
20-31-1
25-31-1
25-31-1
See specification sheet for quantity and lengths.
L = Barrel. Specify length in feet. See Parts and Accesssories section for standard lengths and materials.
Plunger. Specify length in feet and clerance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Extension Coupling. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
API RHAM gaseous-fluid pumps
Stationary-barrel, bottom-anchor, mechanical holddown
Tubing × Pump Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
Seating Assembly
2-3/8 × 1-1/4
Description
Req.
2-7/8 × 1-1/2
2-7/8 × 1-3/4
A
Part Number
A
Bushing, valve-rod
3X50-2
5X50-2
5X50-2
B
Rod, valve
3X55-L2
5X55-L2
5X55-L2
C
Cage, top-open
2X65
3665
4X65
D
Plunger, pin-end, spray-metal
2X265-L-MG2
3X265-L-MG2
4X265-L-MG2
E
Cage, closed-plunger, hardline
2X771
3X771
4X771
F
Valve, stainless steel ball
and tungsten carbide seat
20170
30170
40170
G
Plug, seat
2X75
3X75
4X75
H
Guide, valve-rod
20-119
25-119
25-119
J
Connector, upper-barrel
K
Coupling, extension
L
Barrel, carburized
M
1
3X009
5X009
5X009
26101-L2
36101-L2
46101-L2
—1
2607G-L2
3607G-L2
4607G-L2
Bushing, adapter
4
3038
4038
4038
N
Coupling, extension, gaseous
2
26103-L2
36103-L2
36103-L2
P
Cage, standing, hardline
24871
34871
54871
Q
Valve, stainless steel ball
and tungsten carbide seat
40170
60170
60170
R
API, mechanical bottom-lock
20-812
25-812
25-812
20-90-1
25-90-1
25-90-1
API N12 Seating Nipple
(not included with assembly)
Nipple part number
1
1
1
B
R
M
N
M
C
L
K
L
See specification sheet for quantity and lengths.
L = Barrel. Specify length in feet. See Parts and Accesssories section for standard lengths and materials.
Plunger. Specify length in feet and clerance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Extension Coupling. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
1
2
D
P
Q
M
E
H
N
F
M
G
L
© 2008-2012 Weatherford. All rights reserved.
73
Specialty Pumps
Gas-Pusher Pumps
™
Gas-Pusher pumps
J
A
B
K
C
L
D
Gas-pusher pumps are API-type RHB pumps, designed for use in wells having a
high gas-to-liquid ratio (GLR). These pumps help minimize gas interference, gas
lock and fluid pound.
A gas-pusher pump’s action is similar to that of a double-stage compression pump
with both low- and high-compression chambers. On the upstroke, gas-laden fluid
enters the larger, low-pressure chamber below the plunger. On the downstroke,
the gas-laden fluid is displaced into the smaller, high-pressure chamber above
the plunger. On the next upstroke, the fluid held in the high-pressure chamber is
displaced further and discharged through the exhaust ports of the top cage. As the
highly pressurized fluid is being discharged, the low-pressure chamber is being filled.
Specifications
Connecting plunger length calculation:
[Lower barrel (ft) + upper barrel (ft) − plunger (ft) × 12 in. − 6 in.
Maximum mechanical stroke calculation:
Connecting plunger (in.) − lower plunger (in.)
M
E
API-type RHBC, gas-pusher pumps
Stationary-barrel, bottom-holddown, cup-type anchor
Tubing × Pump Bore Size (in.)
F
Item
N
G
F
Traveling
Assembly
O
P
Q
H
P
Stationary
Assembly
R
Seating Assembly
A
Cage, top-open
B
Valve, ball-and-seat
C
Connector, plunger
D
Plunger, connector, spray-metal
I
74
© 2008-2012 Weatherford. All rights reserved.
Req.
1
2-3/8 × 1-1/4 × 1-1/2
Part Number
4000-2
4000-2
4010
4010
2357
3357
1LP265-L-M1a
2LP265-L-M1a
2LPX171
3LPX171
E
Cage, closed-plunger
F
Valve, ball-and-seat
G
Cage, open-plunger
H
Plunger, pin-end, spray-metal
I
Cap, plunger
J
Guide, plunger
K
Coupling, extension
L
Barrel, RH, precision steel
M
Bushing, barrel
N
Barrel, RW, precision steel
O
Cage, closed barrels
P
Valve, ball-and-seat
2
4010
4010
Q
Cage, double-valve
1
40271
40271
R
API, 3-cup type
20-231-32
20-231-32
20-31-1
20-31-1
API N11 Seating Nipple
(not included with assembly)
a
2-3/8 × 1-1/16 × 1-1/4
Description
Nipple part number
2
1
1
1
2010
3010
2LPX172
3LPX172
2X265-L-MGa
3X265-L-MGa
HV205
HV305
2362
3362
261015-0
261015-0
17079-La
2607-La
2038
3028
2305-La
3305-La
3X871
3X871
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clerance (fit) in thousandths of an inch.
Connecting Plunger. Specify length in inches.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Slimhole Pumps
Slimhole pumps
Slimhole pumps are small-bore, all-metal, rod-type pumps, designed for use in
slimhole wells and wells equipped with small liners. This pump is available in 1
1/16-in. and 1 1/4-in bore for nominal 1 1/2-in. (1.900 OD) tubing.
Because of the close clearance between the outside of the pump and the inside of
the tubing, slimhole pumps are offered only in the stationary-barrel, bottom-anchor
type. When slimhole pumps are used in sand-laden production, it is recommended
that the optional top-seal be used to prevent sand from accumulating around the
outside of the stationary barrel.
Slimhole pump assemblies are offered only in alloy steel. Alternate choices of valves
and cages are available and can be selected from the Parts and Accessories section.
Summary of available parts for slimhole pumps
Item
Quality
Barrel, precision-honed
carburized and honed (RC 58 minutes)
Plunger, pin-end
one piece, spray metal
(alternate) one piece, chrome plated
Cages
one piece, alloy steel
Ball and seats, API, flat-type
stainless steel
General Specifications
Tubing Size – Nominal (in.)
1-1/2
Tubing Size – OD
1.900
Pump-Bore Size (in.)
Bore factor
1-1/16
1-1/4
1.132
1.182
OD barrel
1.312
1.500
OD extension coupling
1.450
—
ID seat, standing-valve
0.750
0.750
OD ball, standing-valve
0.9375
0.9375
ID Seat, traveling-valve
0.468
0.593
OD ball, traveling-valve
0.625
0.750
OD valve rod
0.6875
0.6875
9-ft pump — 3-ft plunger
57
57
10-ft pump — 4-ft plunger
57
57
12-ft pump — 4-ft plunger
81
81
16-ft pump — 6-ft plunger
105
105
9-ft pump — 3-ft plunger
61
61
10-ft pump — 4-ft plunger
61
61
12-ft pump — 4-ft plunger
85
85
16-ft pump — 6-ft plunger
109
109
1
Stationary barrel pump
Maximum stroke (in.)
Valve rod length (in.)
To determine pump capacity, multiply bore factor by stroke (in.); multiply product by strokes per minute (SPM).
Result will be number of 42-gal barrels produced each 24-hour period at 100% efficiency.
Example: 1 1/4-in. bore pump operating on 61-in. stroke, 20 SPM, thus:
1-1/4 in. = 0.182 × 61 × 20 = 222.04 barrels per 24 hours (BPD)
1
© 2008-2012 Weatherford. All rights reserved.
75
Specialty Pumps
API-type RHB slimhole pumps
H
Stroke-Through 15-106 for 1 1/2-in. (1.900 OD) Tubing
A
Part Number
Item
B
Traveling
Assembly
J
C
K
D
Stationary
Assembly
L
Seating Assembly
E
F
G
M
N
P
76
© 2008-2012 Weatherford. All rights reserved.
Description
Req.
Cup-Type
Holddown
Mechanical
Bottom-Lock
A
Bushing, valve-rod
2X50-1
2X50-1
B
Rod, valve
3X55-L
3X55-L1
C
Cage, top-plunger
D
Plunger, pin-end, spray-metal
E
1
1465
1465
142659-L-MG1
142659-L-MG1
Cage, closed-plunger
1470
1470
1
F
Valve, ball-and-seat
1010
1010
G
Plug, seat
1475
1475
H
Guide, valve-rod
J
Coupling, extension
K
Barrel, precision steel
L
Coupling, extension
M
2X603
2X603
1
16102-L1
14079-L1
14079-L1
16102-L1
16102-L1
Cage, closed-barrel
2X8039
2X8039
N
Valve, ball-and-seat
3010
3010
P
API, holddown assembly
1
15-23-12
15-812
Seating Nipple part number
1
15-302-4
15-90-4
API Seating Nipple
(not included with assembly)
16102-L
1
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Specifications:
Valve rod length (L) = [(barrel + extension – plunger) × 12 – 9 in.]
Maximum mechanical stroke = (L – 7 in.)
1
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
API cup-type or mechanical bottom-lock slimhole pumps
15-106 for 1 1/2-in. (1.900 OD) tubing
H
Part Number
Item
Traveling
Assembly
Stationary
Assembly
Seating Assembly
Description
Req.
Cup-Type
Holddown
Mechanical
Bottom-Lock
A
Bushing, valve-rod
2X50-1
2X50-1
B
Rod, valve
3X55-L
3X55-L1
C
Cage, top-plunger
D
Plunger, pin-end, spray-metal
E
1
1465
1465
142659-L-MG1
142659-L-MG1
Cage, closed-plunger
1470
1470
F
Valve, ball-and-seat
1010
1010
G
Plug, seat
H
Guide, valve-rod
J
Barrel, precision steel
K
Cage, closed-barrel
L
Valve, ball-and-seat
M
API, holddown assembly
API Seating Nipple
(not included with assembly)
Seating nipple - 10 EUR threads
Seating nipple - 10 NUR threads
1
1
1
1
1475
1475
15-1199
15-1199
14079-L1
14079-L1
1LPX80
1LPX80
3010
3010
15-23-12
15-812
15-302-4
15-90-4
15-302-6
15-90-6
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Specifications:
Valve rod length (L) = [(barrel + extension – plunger) × 12 – 9 in.]
Maximum mechanical stroke = (L – 7 in.)
A
B
J
C
D
1
E
K
F
L
G
M
© 2008-2012 Weatherford. All rights reserved.
77
Specialty Pumps
API cup-type or mechanical bottom-lock slimhole pumps
15-125 for 1 1/2-in. (1.900 OD) tubing
Part Number
A
Item
B
Traveling
Assembly
H
H
C
J
Stationary
Assembly
J
Seating Assembly
Description
Req.
Cup-Type
Holddown
Mechanical
Bottom-Lock
A
Bushing, valve-rod
2X50-1
2X50-1
B
Rod, valve
3X55-L
3X55-L1
C
Cage, top-plunger
D
Plunger, pin-end, spray-metal
E
Cage, closed-plunger
1
1
2X65
2X65
2X265-L-MG1
2X265-L-MG1
2X70
2X70
F
Valve, ball-and-seat
2010
2010
G
Plug, seat
2X75
2X75
H
Guide, valve-rod
2X603
2X603
J
Barrel, precision steel
2305-L
1
2305-L1
K
Cage, closed-barrel
2X8039
2X8039
L
Valve, ball-and-seat
3010
3010
M
API, holddown assembly
15-23-12
15-812
15-302-4
15-90-4
15-302-6
15-90-6
API Seating Nipple
(not included with assembly)
Seating nipple - 10 EUR threads
Seating nipple - 10 NUR threads
1
1
1
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Specifications:
Valve rod length (L) = [(barrel + extension – plunger) × 12 – 9 in.]
Maximum mechanical stroke = (L – 7 in.)
1
D
K
K
E
L
L
F
G
M
78
M
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Petrol A Pumps
™
Petrol A pumps
Petrol A pumps are heavy-wall, small-bore pumps, designed for economical
production of low-volume wells at any depth.
The heavy-wall barrel used in the Petrol A pump provides excellent strength
characteristics, allowing it to run bottom anchored in deep wells. Its economical
construction allows the pump to serve as a dependable small-volume pump for
shallow stripper wells.
Petrol A pumps use a 1 1/16-in. bore × 1 5/16-in. OD barrel. Special barrel
fittings, used to achieve more economical construction, eliminate the strokethrough features provided in API heavy-wall, barrel-rod pumps. This assembly is
a simple, yet rugged pump that will meet a broad range of low-volume pumping
requirements in 2 3/8-in. tubing.
Components are offered in a broad range of materials, providing an economical
selection for service conditions. Pumps also can be equipped with a variety of
exclusive accessories to extend their range of application.
Specifications
Tubing Size (in.)
2-3/8
Pump Bore (in.)
1.0625
Dimensions
Barrel OD (in.)
1.312
Stationary Barrel Pump
Valve Rod (in.)
11/16
Rod length = Top Anchored (in.)
+4
Rod length = Bottom Anchored (in.)
–7
1
1
Displacement
Pump factor
2
0.132
Length = [barrel (ft) – plunger (ft)] × 12 in. ± value shown
2
Maximum mechanical stroke = [barrel (ft) – plunger (ft)] × 12 in. – 13 in.
Displacement in 24 hours at 100% efficiency = pump factor × stroke length × strokes per minute (SPM)
Example: 54-in. stroke length at 16 SPM = 0.132 × 54 × 16 = 114 BPD at 100%
1
© 2008-2012 Weatherford. All rights reserved.
79
Specialty Pumps
API-type RWBC Petrol A pumps
Stationary-barrel. API cup-type holddown, bottom anchor
Tubing × Pump Bore Size (in.)
A
Item
B
Traveling
Assembly
H
C
J
Stationary
Assembly
Seating Assembly
D
2-3/8 × 1-1/16
Description
Req.
Part Number
A
Bushing, valve-rod
3X50-R1
B
Rod, valve
3X55-L2
C
Cage, top-plunger
D
Plunger, pin-end, spray-metal
E
Cage, closed-plunger
1470
F
Valve, ball-and-seat
1010
G
Plug, seat
1475
H
Guide, valve-rod
1460
J
Barrel, 1 5/16-in. OD, precision steel
K
Cage, closed-barrel
L
Valve, ball-and-seat
M
API, 3-cup bottom-holddown
API N11 Seating Nipple
Seating nipple part number
(not included with assembly)
1415
1
142659-L-MG2
1
E
F
K
G
L
M
80
© 2008-2012 Weatherford. All rights reserved.
1480
4010
20-231-32
1
R = Specify sucker-rod pin size – (1 = 5/8 in. SR; 2 = 3/4 in. SR)
See Parts and Accessories section for alternate parts and materials.
2
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
1
14079-L2
20-31-1
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
API-type RWBM Petrol A pumps
Stationary-barrel. API mechanical bottom-lock
Tubing × Pump Bore Size (in.)
Item
Traveling
Assembly
Stationary
Assembly
Seating Assembly
2-3/8 × 1-1/16
Description
Req.
Part Number
A
Bushing, valve-rod
3X50-R
B
Rod, valve
3X55-L2
C
Cage, top-plunger
D
Plunger, pin-end, spray-metal
E
Cage, closed-plunger
1470
F
Valve, ball-and-seat
1010
G
Plug, seat
1475
H
Guide, valve-rod
1460
J
Barrel, 1 5/16-in. OD, precision steel
K
Cage, closed-barrel
L
Valve, ball-and-seat
M
API, mechanical bottom-lock
API N12 Seating Nipple
Seating nipple part number
(not included with assembly)
1415
1
A
1
B
142659-L-MG2
1
14079-L2
1480
H
C
J
4010
20-812
1
20-90-1
D
R = Specify sucker-rod pin size – (1 = 5/8 in. SR; 2 = 3/4 in. SR)
See Parts and Accessories section for alternate parts and materials.
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
1
2
E
F
K
G
L
M
© 2008-2012 Weatherford. All rights reserved.
81
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Large-Volume, Stroke-Through Pumps
Large-volume, stroke-through pumps
Large-volume, stroke-through pumps are rod insert-type, all-metal plunger pumps
for 2 3/8-in. tubing, designed to combine the large-volume displacement of a 1 1/2in. bore with stroke-through construction of an insert pump. The externally threaded
barrel of this pump is fitted with extension couplings, which permits spacing the
pump to allow the plunger to stroke out both ends of the barrel. This stroke-through
design combats buildup of solids on the inside surface of the barrel, preventing the
plunger from seizing in the barrel and, thereby, minimizing repair costs.
The large-volume displacement and stroke-through construction of these pumps is
made possible because the pumps have a slightly larger barrel and coupling OD
than other 2 3/8-in. insert pumps. The OD is necessarily larger than the ID of the
seating nipple; therefore, the large-volume, stroke-through pump is only available
in the bottom-anchored type. These pumps are recommended for shallow- to
moderate-depth wells.
The primary application of this pump is in wells that are up to 4,500-ft (1,370-m)
deep, require large-volume displacement, and have problems with solids.
Large-volume, stroke-through pumps are available in the following types:
• RHB–stationary-barrel, bottom-anchor
• RHT–traveling-barrel, bottom-anchor
Components are offered in a broad range of materials to permit the most economical
selection for the widely varied service conditions encountered. Pumps also can be
equipped with a variety of exclusive accessories to extend the range of applications.
Specifications
Tubing Size (in.)
2-3/8
Pump Bore (in.)
1-1/2
Pump Factor
0.262
Maximum Stroke
(in.)
5-ft × 9-ft pump – 3-ft plunger
55
6-ft × 10-ft pump – 4-ft plunger
55
7-ft ×11-ft pump – 4-ft plunger
67
8-ft × 12-ft pump – 4-ft plunger
79
10-ft × 14-ft pump – 4-ft plunger
Pull Tube and Valve Rod Lengths
103
Pull Tube (in.)
Valve Rod (in.)
5-ft × 9-ft pump – 3-ft plunger
62
67
6-ft × 10-ft pump – 4-ft plunger
62
67
7-ft ×11-ft pump – 4-ft plunger
74
79
8-ft × 12-ft pump – 4-ft plunger
86
91
10-ft × 14-ft pump – 4-ft plunger
110
115
Production in barrels per day (BPD) at 100% efficiency = pump bore factor × strokes per minute (SPM) × stroke length.
Example: 1 1/2-in. bore pump; 12 SPM; 79-in. stroke length = 0.262 × 12 × 79 in. = 248.4 BPD at 100%.
© 2008-2012 Weatherford. All rights reserved.
83
Specialty Pumps
Large-volume, stroke-through pumps
H
Stationary-barrel, bottom anchor
A
Part Number
B
Item
J
C
K
Traveling
Assembly
L
D
Stationary
Assembly
M
E
F
N
Seating Assembly
G
P
2
Q
Cup
holddown
84
Mechanical
holddown
© 2008-2012 Weatherford. All rights reserved.
Req.
Mechanical
Bottom-Lock
A
Bushing, valve-rod
3X50-R1
3X50-R1
B
Rod, valve
3X55-L2
3X55-L2
C
Cage, top-plunger
D
Plunger, pin-end, spray-metal
3X16
1
3X16
3X265-L-MG
2
3X265-L-MG2
E
Cage, closed-plunger
3X71
3X71
F
Valve, ball-and-seat
3010
3010
G
Plug, seat
3X75
3X75
H
Guide, valve-rod
20-1199
20-1199
J
Connector, upper-barrel
K
Coupling, extension
LV301
LV301
LV311-L2
LV311-L2
L
Barrel, heavy-wall, precision steel
LV310-L2
LV310-L2
Coupling, extension
2
M
LV311-L
LV311-L2
N
Cage, closed-barrel
LV314-2
LV314-2
P
Valve, ball-and-seat
4010
4010
Q
Holddown assembly
1
20-231-32
20-812
Seating nipple part number
1
20-31-1
20-90-1
API Seating Nipple
(not included with assembly)
1
Description
Cup-Type
Holddown
1
R = Specify sucker-rod pin size. (1 = 5/8 in.; 2 = 3/4 in.; 3 = 7/8 in.)
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Coupling Extension. Specify length in feet. See Parts and Accessories section.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Large-volume, stroke-through pumps
Traveling-barrel, bottom anchor
Part Number
Item
Traveling
Assembly
Stationary
Assembly
Seating Assembly
API Seating Nipple
(not included with assembly)
Description
Req.
Cup-Type
Holddown
Mechanical
Bottom-Lock
4001-R1
4001-R1
4010
A
Cage, top-open
B
Valve, ball-and-seat
4010
C
Connector, upper-barrel
LV301
D
Coupling, extension
E
LV311-L
LV311-L2
Barrel, heavy-wall, precision steel
LV310-L2
LV310-L2
F
Coupling, extension
LV311-L2
LV311-L2
G
Plug, pull
LV303
LV303
H
Cage, top-plunger
3X16
3X16
J
Valve, ball-and-seat
K
Plunger, pin-end, spray-metal
L
Coupling, upper
M
Tube, pull
N
Coupling, lower
P
Holddown assembly
1
Seating nipple part number
1
20-31-1
20-90-1
1
A
LV301
2
1
H
J
H
J
3010
3010
3X265-L-MG2
3X265-L-MG2
3X3099
3X3099
3X359-L
3X359-L2
3X4599
3X4599
20-231-32
20-812
2
B
K
K
C
D
L
L
M
M
R = Specify sucker-rod pin size. (1 = 5/8 in.; 2 = 3/4 in.; 3 = 7/8 in.)
2
L = Barrel. Specify length in feet. See Parts and Accessories section for standard lengths and materials.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
Coupling Extension. Specify length in feet. See Parts and Accessories section.
1
E
Mechanical
holddown
N
N
P
F
P
Cup
holddown
G
© 2008-2012 Weatherford. All rights reserved.
85
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
High-Volume, Double-Production Pumps
High-volume, double-production pumps
High-volume, double-production pumps are rod-type tandem pumps, designed to
produce larger volumes of fluid than tubing pumps. For example, the tandem 1
1/2-in. bore high-volume producer for 2 3/8-in. tubing displaces 15 percent more
fluid than the 1 3/4-in. bore tubing pump; the tandem 2-in. bore for 2 7/8-in. tubing
displaces 23 percent more than a 2 1/4-in. bore tubing pump; and the tandem 2
1/2-in. bore displaces 27 percent more than the 2 3/4-in. bore tubing pump.
Because the traveling and standing valves are widely spaced and the upper of the
two tandem pumps does not load as well as the lower tandem pump, the highvolume producers should be run only where gas separation is not a concern and
where a pumping fluid level of 100 ft
(30 m) or more of fluid can be maintained above the pump.
High-volume producers impose greater loads on all system components than
tubing pumps do; therefore, before installing a high-volume producer, verify that:
• An adequate rod string is provided
• Beam and torque ratings of the pumping unit are adequate
• The prime mover has sufficient horsepower rating
High-volume producer pumps have a lower minimum polish rod load (MPRL) than
standard insert pumps do; therefore, these pumps must be operated at slower
speeds to maximize MPRL and minimize sucker-rod compression.
Lengths Specifications
L1 (ft)
Maximum
Stroke (in.)
Connecting
Plunger (in.)
Pull
Tube (in.)
5
43
97
48
6
55
109
60
7
67
121
72
8
79
133
84
9
91
145
96
10
103
157
108
11
115
169
120
12
127
181
132
13
139
193
144
14
151
205
156
Calculations using 3-ft liner.
1
L = Barrel (ft) – plunger (ft).
Mechanical stroke length = L × 12 in. – 17 in.
Connecting plunger length = L × 12 in. + liner length + 1 in.
Pull tube length = L × 12 in. – 12 in.
© 2008-2012 Weatherford. All rights reserved.
87
Specialty Pumps
High-volume, double-production pumps
Dimensions
Tubing (in.)
2-3/8
2-7/8
Pump (in.)
1-1/2 × 1-1/2 × 1
2 × 2 × 1-1/4
Effective Area
2.748
5.135
Bore Equivalent (in.)
1.875
2.563
Pump Factor
0.409
0.763
1.500-in. bore + 56%
2.000-in. bore + 63%
Increase
Production barrel per day (BPD) at 100% efficiency = Pump factor × stroke length × strokes per minute.
Example: 2-in. bore pump; 86-in. stroke; 10 SPM
High-volume pump = 0.763 × 86 in. × 10 = 656 BPD at 100%
Equivalent API pump = 0.466 × 86 in. × 10 = 401 BPD at 100% = 63.6% increase
88
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
High-volume, double-production pumps
K
Traveling-barrel, cup and friction ring bottom-holddown
Tubing × Pump Bore Size (in.)
Item
Standing
Assembly
Traveling
Assembly
Seating
Assembly
2-3/8 × 1-1/2
Description
A
Plunger, pin-end, spray-metal
B
Coupling, upper
C
Plunger, connecting
D
Connector, upper
E
Coupling, upper. pull-tube
F
Tube, pull
Req.
2
1
2-7/8 × 2
A
Part Number
3X265-L-MG1
5X265-L-MG1
HV3041
HV504
HV309-L-MG1
HV509-L-MG1
HV366
HV566
HV355
5X30
HV359-L1
5X35-L1
5X459
G
Coupling, lower, pull-tube
HV356
H
Cage, insert, double-valve
4X205
6X205
J
Valve, cobalt ball, tungsten carbide seat
40172M
60172M
K
Cage, top-open, hardline
40071-2
60071-2
L
Valve, cobalt ball, tungsten carbide seat
40170M
60170M
M
Connector, upper-barrel
N
Barrel, RW, nitrided
P
Connector, upper, double-to-jacket
Q
Jacket
R
Liner, nitrided
S
Nutlock
1
2
1
3X0099
5X0099
3305N-L1
5305N-L1
HV363
HV563
HV368-L1
HV568-L1
HV363N-L1
25202N-L1
HV365
HV565
HV564
M
B
N
C
D
P
A
T
Connector, lower, jacket-to-barrel
HV364
U
Plug, pull
HV3021
5X41
V
Mandrel, 5-friction ring + 3-cup
1
HV3791-1
HV5791-1
V1
Ring, friction
5
HV373B
HV573B
V2
Spacer, friction ring
5
HV372
HV572
V3
Spacer, cup, end
1
HV374
HV574
V4
Spacer, cup
2
20-13
25-13
V5
Cup, seating
3
20-161-32
25-16-52
V6
Nutlock
20-14
25-14
V7
Coupling
20-151
25-15
20-31-1
25-31-1
S
G
T
H
J
N
API N11 Seating Nipple
(not included with assembly)
Nipple, seating
1
1
For bottom discharge valve, delete item H and add the following:
Adapter
HV367
HV567
Body, bottom discharge valve
20-670J
25-670AJ
Coupling
20-6703J
461015J-0
—
2X7024
3X806J
5X806J
Insert
Cage, insert, barrel
1
Cage
1420AJ
—
Valve, cobalt ball (TC) seat
10170M
20172M
O ring
Plug
L = Barrel. Specify length in feet.
Liner. Specify length in feet.
Jacket. Specify length in feet.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Connecting Plunger. Specify length in inches.
Pull Tube. Specify length in inches.
See Parts and Accessories section for alternate materials and substitutions.
1
L
—
A90-019
1475J
25-6701J
Q
R
E
F
V
V1
V2
V3
V4
V5
V6
V7
U
© 2008-2012 Weatherford. All rights reserved.
89
Subsurface Rod Pumps, Parts and Accessories
Specialty Pumps
Steam-Bypass Pumps
Steam-bypass pumps
Production of heavy, viscous oil presents tremendous challenges for oil producers.
Thermal recovery, or steam injection, is one of the most accepted aids in heavy-oil
production. In conjunction with standard API insert-rod pumps, the steam-bypass
system provides a method of injecting steam into the producing formation without
removing the subsurface pump from the well.
Traditional methods require either completely removing the pump or lifting the
pump clear of its seating area to allow adequate annular area for steam passage.
Injecting steam without adequate area can result in increased steam pressure,
diminished flow rates, and unnecessary steam stresses on the subsurface pump
parts. To help overcome this problem, the steam-bypass system consists of two
devices joined together as a unit.
• The holddown section uses corrosion-resistant, stainless steel, friction rings to
provide a positive holding force. Rigid machine tolerances during manufacture
ensure minimum clearances between the friction rings and the seating nipple,
effectively preventing fluid passage.
• The bypass is a specially sized, reduced-diameter tube, fitted between the API
pump and the seal section. This design increases the area available for steam
when the bypass is positioned in the seating nipple.
API threads, tolerances and sizes of the steam-bypass system allow it to be used
with standard API insert pumps sized for 2 3/8-, 2 7/8- or 3 1/2-in. tubing. Pumps
can be provided in either RW or RH with pump metallurgy designed to meet the
well environment.
Operation
Like other API insert pumps, the steam-bypass pump is positioned on the rod
string during installation. When the pump reaches the seating nipple, rod weight
is transferred to the pump, which forces the friction rings into the recessed area of
the special seating nipple. In spacing the well, an additional length of polish rod—
equal to the length of the bypass tube—is required. The additional length of polish
rod is positioned below the stuffing box at the highest point of the pumping unit
stroke. Startup is then accomplished in the same way as other API insert pumps.
© 2008-2012 Weatherford. All rights reserved.
91
Specialty Pumps
Steam-bypass pumps
A
J
K
L
M
B
N
P
Q
R
C
Steaming
Changing from a pumping well to steam injection requires that the polish rod be
lifted until the subsurface plunger meets the top of the pump. The polish rod is
clamped off at the stuffing box, and the pumping unit can be used to lift the polish
rod an additional 36 in. (91 cm), positioning the bypass section in the bore of the
seating nipple. The well is then injected with steam or hot oil, filling the inside of the
pump plunger as well as the annular area between the tubing and the pump and
avoiding unnecessary damage to the pump barrel as a result of steam stress. After
the steam cycle is completed, the pump is lowered to and seated in the seating
nipple by applying rod weight to the pump, at which time production can resume.
The high-temperature bypass system can be successfully operated at
temperatures of 150° to 1,000°F (66° to 538°C).
API-type RWA steam-bypass, heavy-oil pumps
Friction ring, top holddown
Tubing × Pump Bore Size (in.)
S
Item
Traveling
Assembly
T
D
U
E
V
Stationary
Assembly
W
X
F
Y
G
Seating
Nipple
92
© 2008-2012 Weatherford. All rights reserved.
25 × 200
Req.
30 × 200
30 × 250
Part Number
A
Guide, spiral, no coating
CLP153
CLP154
CLP155
B
Bushing, valve-rod
3X50-2
5X50-2
5X50-2
7X50-2
C
Rod, valve
3X55-L1
5X55-L1
5X55-L1
7X56-L1
D
Coupling
3X65
5X65
5X65
7X65
E
Plunger, pin-end, spray-metal
1
CLP155
3X265-L-MG1 5X265-L-MG1 5X265-L-MG1 7X265-L-MG1
F
Cage, closed-plunger
—
CLP157
CLP157
G
Valve, ball-and-seat
30192
50192
50192
80192
H
Plug, seat
3X75
5X75
5X75
7X751
J
Guide, valve-rod, sand-check
20-114
25-114
25-114
30-114
K
Drop, sand-check
49029
69029
69029
89029
L
Seat, sand-check
49027
69027
69027
89027
M
Mandrel, friction ring
—
CLP200
—
—
N
Spacer
HV372
HV572
30LP117
30LP117
P
Friction ring, stainless steel
HV373-1
HV573-1
30LP116J
30LP116J
Q
Locknut
—
CLP165
30LP14
30LP14
R
Bushing
2030
CLP166
CLP192
CLP192
S
Coupling, extension, bypass
37-550-001
T
Connector
U
Barrel, RW, CID steel
1
3
1
CLP199
—
CLP167
37-550-001
390161
56009
37-550-009
7X009
33055-L1
53055-L1
53055-L1
73055-L1
V
Cage, closed-barrel
3LPX871
5LPX871
7LPX871
7LPX871
W
Valve, ball-and-seat
40192
60192
60192
80192
X
Bushing
4X86
6X85
6X85
8X85
Y
Nipple, seating
—
25LP101
—
—
L = Barrel. Specify length in feet.
Plunger. Specify length in feet and clearance (fit) in thousandths of an inch.
Valve Rod. Specify length in inches.
See Parts and Accessories section for alternate material and substitution.
1
H
Description
20 × 150
Pump Parts
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Anchors
Insert-pump anchors
Insert-pump anchors are small packers that take the place of seating assemblies in
bottom-anchor pumps. The insert-pump anchors allow a pump to be run in a well not
equipped with a seating nipple or where a pump is stuck in the pump seating nipple.
The insert-pump anchor also can be used where tubing has a hole near the pump
seating nipple. These tools allow pumping of a deep well from some intermediate
depth, rather than pumping from bottom during the period of flush production when
bottomhole pressure is high.
In addition, this production tool provides a trouble-free method of anchoring and
packing-off a pump in wells where changing fluid levels exist.
Advanced features of this tool include:
• Complete vertical action sets, packs-off, releases and resets without rotation.
• Self-locking collet design sets and releases packing and slips without danger of
jamming or pre-setting.
• The split-cone design ensures reliable initial holddown force.
• Automatically positioned for resetting when released — can be raised or lowered
and then reset without pulling from the tubing.
These design features coupled with precise workmanship add flexibility and
economy to many pumping installations. Using the insert-pump anchor allows
the operator to select the best pump-setting depth after the well is completed and
tubing has been run.
Insert-pump anchors are offered in 2 3/8-in., 2 7/8-in. and 3 1/2-in. tubing and
come with a standard 24-in. stroke in all three sizes. It also is available with a long
48-in. stroke in the 2 3/8-in. and 2 7/8-in. sizes.
Tubing Size (in.)
2-3/8
Description
Anchor, complete with threaded-steel
insert rubber, standard (24-in.) stroke setting
2-7/8
3-1/2
Part Number
20-8897
25-8897
30-8897
© 2008-2012 Weatherford. All rights reserved.
95
Pump Parts
Insert-pump anchors
A
Component parts
Tubing Size (in.)
Item
B
C
D
Description
2-3/8
Req.
2-7/8
3-1/2
Part Number
A
Head
20-8871
25-8871
30-8871
B
Rubber, threaded-steel insert
20-8802*
25-3922*
30-8802*
C
Split cone
20-8893
25-8893
30-8893
D
Ring, retainer
20-8807
25-8807
30-8807
E
Slip assembly
20-884
25-884
30-8874
F
Body, standard (24 in.) stroke
20-8898
25-8898
30-8898
G
Coupling
20-886
25-886
30-886
1
Specifications
Head
A
Threads – upper pin-end
1.4704 - 14
1.8024 - 14
2.1095 - 11-1/2
1.850
2.290
2.844
OD (in.)
1.81
2.25
2.75
ID (in.)
1.00
1.44
1.94
1.85
2.29
2.84
OD (in.)
1.172
1.610
2.062
ID (in.)
0.690
1.130
1.500
1 NPT
1-1/4 NPT
1-1/2 NPT
OD Coupling (in.)
1.85
2.29
2.75
Assembly length (in.)
47
48-5/8
50-1/2
Head OD (in.)
Rubber
B
C
E
Split cone
OD (in.)
Body
F
Coupling
G
A-G
Threads - lower box-end (in.)
Working specifications
F
Tubing ID (in.)
1.995
2.441
2.992
Tubing weight (lb/ft)
4.70
6.50
9.30
Minimum weight required to set anchor (lb)
Viton®* working temperature, °F (°C)
Rubber (standard) working temperature,
°F (°C)
1,500
2,000
2,500
–40 / +400
–40 / +400
–40 / +400
–40 / +204
–40 / +204
–40 / +204
–40 / +250
–40 / +250
–40 / +250
–40 / +121
–40 / +121
–40 / +121
In shallow wells, the rod string may be picked up 1- to 2-ft and dropped to facilitate anchor setting.
In wells with a tendency to flow, weight bars such as Sinker-Bars or pipe may be attached to the bottom of the anchor.
*Add VT to part number for high temperature Viton material.
G
Viton a registered trademark of DuPont Dow Elastomers L.L.C.
96
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Insert Pump Anchors
Options
• Furnished with a standard 24-in. setting stroke in all sizes
• Available with a long 48-in. stroke in the 2 3/8-in. and 2 7/8-in. sizes
• For high-temperature applications, Viton packing element is available
Working Specifications
OD
(in./mm)
Makeup
Length
Minimum Yield
(lb/kg)
Tensile Strength
(lb/kN)
51,800
23,496
59,800
266.0
79,900
36,242
92,200
410.1
77,800
35,289
97,900
435.5
1-11/16
42.86
2
50.80
Variable
2-1/2
63.50
Working Pressure
(psi/bar)
5,000
345
Operating Sequence
Step 1: Record pump stroke plus the setting stroke (24 or 48 in.) of the anchor.
This figure represents upward movement of rod string necessary to transfer dowel
pin from the running slot to the setting slot.
Step 2: Attach anchor to pump and start into tubing with dowel pin in starting position.
Step 3: Run pump to desired depth, attach polished rod and lower to point
established for bottom of stroke. Now raise polished rod distance established in
Step 1, then lower full weight of rods on the anchor to set and pre-load the pack-off.
Step 4: To re-set anchor, unseat witha straight pull on the rod string, then raise or
lower to desired setting position, and re-set as in Step 3.
#6. Lifting
Position:
Pin returns
here as tool
is unseated,
where it remains
as tool is lifted
up tubing.
#5. Setting
Position:
Approximate pin
location when
tool is “set.”
#4. Setting
Slot:
Pin moves to
presetting position
in “setting slot”
as rods are lifted
for setting. Tool is
then lowered to
set position.
#1. Starting
Position:
Pin is here as
tool is made
up on string.
#2. Lowering
Position:
Pin moves here
as tool enters
tubing.
#3. Running
Slot:
Pin travels up
and down the
“running slot” as
connections are
made.
© 2008-2012 Weatherford. All rights reserved.
97
Pump Parts
Barrels
Barrels
Weatherford offers a full selection of one-piece pump barrels suitable for most
pumping applications, ranging from mild to extremely abrasive and corrosive
conditions. Barrels are manufactured from precision mandrel-drawn tubing,
specifically designed to meet or exceed API 11 AX specifications. Material options
include the following:
Precision AISI 1026 steel. The honed and polished ID provides an exact sealing
surface. Barrels are offered in regular- and heavy-wall design for wells in which
corrosion and abrasion do not pose a serious problem.
443 hard-drawn arsenical admiralty brass. The precisely honed ID is polished
to exact specifications. Barrels are offered in regular- and heavy-wall design for
nonabrasive and moderately corrosive well conditions.
Carburized low-carbon steel. The carburized and quenched barrel is inductionhardened and provides an ID case hardness of 58-63-HRC, while the core and
OD remain ductile. Barrels are offered in regular- and heavy-wall design for use in
wells with moderately abrasive and mildly corrosive conditions.
Nitrided alloy steel. Hardening with Weatherford’s nitriding process ensures a
uniform hardness depth over the entire inner wall. The barrel has an ID case hardness
of 58-63 HRC while maintaining a soft core and OD for ductility. Alloy steel offers
improved corrosion resistance over low carbon. Barrels are offered in regular- and
heavy-wall design for use in wells with moderate abrasion and mild corrosion.
Chrome plate. The precisely honed ID is hard-chrome plated to 69-72 HRC. After
plating, the barrels are polished to exact size. These barrels meet or exceed API
11 AX specification of 0.003-in. minimum thickness for chrome plating. Barrels are
available in regular- and heavy-wall design for use in wells with abrasive conditions.
For mild corrosion, chrome plating is available in the following materials:
• Steel CID AISI 1026 tubing
• Brass CID arsenical admiralty tubing
Nickel-carbide coating. Barrels are finished, honed and plated inside and out,
including threads, with composite coating consisting of hard-nickel alloy and particles
of silicon carbide to provide a combined hardness of 72-75 HRC. Plating is applied
using an electrolysis chemical process. In application, the silicon-carbide particles
act as a contact area, forging a hard, abrasion-resistant surface. Nickel coating has
superior resistance to saltwater and other corrosive environments. Barrels are offered
in regular- and heavy-wall design for use in wells with severely abrasive conditions.
98
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
For moderate corrosion, nickel-carbide coating is available in the following material:
• Steel nicarb AISI 1026 tubing
For severe corrosion, nickel-carbide coating is available in the following material:
• Brass nicarb arsenical admiralty tubing
API-type RH, heavy-wall barrels
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
API
Number
Steel
Brass
Nitrided
Carborized
1-1/16
1-5/16
—
14079-L
—
14079N-L
14079G-L
1-1/16
1-5/8
—
17079-L
—
17079N-L
17079G-L
1-1/4
1-5/8
B12-125-L
2607-L
2607B-L
2607N-L
2607G-L
1-1/2
1-7/8
B12-150-L
3607-L
3607B-L
3607N-L
3607G-L
1-3/4
2-1/8
B12-175-L
4607-L
4607B-L
4607N-L
4607G-L
2-1/4
2-3/4
B12-225-L
6607-L
6607B-L
6607N-L
6607G-L
Precision
Hardened ID
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
API
Number
Steel
Brass
Stainless
Steel
1-1/16
1-5/16
—
140795-L
—
—
—
—
1-1/16
1-5/8
—
170795-L
170795B-L
—
—
—
1-1/4
1-5/8
B12-125-L
26075-L
26075B-L
26075C-L
26076-L
26076B-L
Chrome ID
Nickel-Carbide Coated
Brass
1-1/2
1-7/8
B12-150-L
36075-L
36075B-L
36075C-L
36076-L
36076B-L
1-3/4
2-1/8
B12-175-L
46075-L
46075B-L
46075C-L
46076-L
46076B-L
2-1/4
2-3/4
B12-225-L
66075-L
66075B-L
L66075C-L
66076-L
66076B-L
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
Specifications
Pump Bore
(in.)
ID
+0.002 / –0.000
(in.)
Thread
Reference
1-1/16
1.0625
1.3125-16
1-1/16
1.0625
1.5730-16
1-1/4
1.250
1.5730-16
1-1/2
1.500
1.8750-16
1-3/4
1.750
2.0870-16
2-1/4
2.250
2.5730-16
L = Specify length in feet. Standard API lengths are 8 ft through
40 ft in 2-ft increments.
© 2008-2012 Weatherford. All rights reserved.
99
Pump Parts
API-type RW, thin-wall barrels
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
API
Number
Steel
Brass
Stainless
Nitrided
1-1/4
1-1/2
B11-125-L
2305-L
2305B-L
—
2305N-L
2305G-L
1-1/2
1-3/4
B11-150-L
3305-L
3305B-L
3305C-L
3305N-L
3305G-L
2
2-1/4
B11-200-L
5305-L
5305B-L
—
5305N-L
5305G-L
2-1/2
2-3/4
B11-250-L
7305-L
7305B-L
—
7305N-L
7305G-L
Precision
Hardened ID
Carburized
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
API
Number
Chrome ID
Steel
Brass
Nickel-Carbide Coated
Stainless
1-1/4
1-1/2
B11-125-L
23055-L
23055B-L
23055C-L
23056-L
23056B-L
1-3/4
B11-150-L
33055-L
33055B-L
33055C-L
33056-L
33056B-L
2
2-1/4
B11-200-L
53055-L
53055B-L
53055C-L
53056-L
53056B-L
2-1/2
2-3/4
B11-250-L
73055-L
73055B-L
—
73056-L
73056B-L
Specifications
Pump Bore
(in.)
ID
+0.002 / –0.000
(in.)
Thread
Reference
1-1/4
1.250
1.3330-16
1-1/2
1.500
1.5730-16
2
2.000
2.0870-16
2-1/2
2.500
2.5730-16
L = Specify length in feet. Standard API lengths are 8 ft through
40 ft in 2-ft increments.
© 2008-2012 Weatherford. All rights reserved.
Brass
1-1/2
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
100
Steel
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type RS, thin-wall, soft-packed barrels
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
API
Number
Steel
Brass
Stainless
Nitrided
Brass
1-1/4
1-1/2
B14-125-L
2805-L
2805B-L
2805C-L
28055-L
28055B-L
Precision
Chrome ID
1-1/2
1-3/4
B14-150-L
3805-L
3805B-L
3805C-L
38055-L
38055B-L
2
2-1/4
B14-200-L
5805-L
5805B-L
5805C-L
L58055-L
L58055B-L
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
Specifications
Pump Bore
(in.)
ID
+0.0062 / –0.0022
(in.)
Thread
Reference
1-1/4
1.250
1.3330-16
1-1/2
1.500
1.5730-16
2
2.000
2.0870-16
L = Specify length in feet. Standard API lengths are 8 ft through
40 ft in 2-ft increments.
Non-API type RS, 14-thread, thin-wall, soft-packed barrels
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
Steel
Brass
Steel
Brass
Stainless
1-1/2
1-3/4
3806-L
3806B-L
38065-L
38065B-L
38065C-L
Precision
Chrome ID
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
Specifications
Pump Bore
(in.)
ID
+0.0062 / –0.0022
(in.)
Thread
Reference
1-1/2
1.500
1.5894-14
© 2008-2012 Weatherford. All rights reserved.
101
Pump Parts
API-type TH, heavy-wall barrels
Tubing
Size
(in.)
Pump
Bore
Diameter
(in.)
Description and Part Number
OD
(in.)
API
Number
Precision
Hardened ID
Steel
Brass
Stainless
Nitrided
Carburized
4509G-L
2-3/8
1-3/4
2-1/4
B13-175-L
4509-L
4509B-L
4509C-L
4509N-L
2-3/8
1-25/32
2-1/4
—
4LP095-L
—
—
—
—
2-7/8
2-1/4
2-3/4
B13-225-L
6509-L
6509B-L
6509C-L
6509N-L
6509G-L
3-1/2
2-3/4
3-1/4
B13-275-L
8509-L
8509B-L
8509C-L
8509N-L
8509G-L
4-1/2
3-1/4
3-3/4
—
—
—
—
Y509N-L
Y509G-L
4-1/2
3-3/4
4-1/4
B13-375-L
9507-L
—
—
9507N-L
—
Tubing
Size
(in.)
Pump
Bore
Diameter
(in.)
Description and Part Number
Chrome-Plated ID
OD
(in.)
API
Number
Steel
Stainless
Steel
2-3/8
1-3/4
2-1/4
B13-175-L
45095-L
45095B-L
45095C-L
45096-L
45096B-L
1-25/32
2-1/4
—
—
4LP095B-L
—
—
4LP096B-L
2-7/8
2-1/4
2-3/4
B13-225-L
65095-L
65095B-L
65095C-L
65096-L
65096B-L
3-1/2
2-3/4
3-1/4
B13-275-L
85095-L
85095-L
—
85096-L
85096B-L
4-1/2
3-1/4
3-3/4
—
Y5095-L
—
—
—
Y5096B-L
4-1/2
3-3/4
4-1/4
B13-375-L
95075-L
95075B-L
—
—
—
Specifications
Pump Bore
(in.)
ID
+0.002 / –0.000
(in.)
Thread
Reference
API
Number
B13-175-L
1-3/4
1.750
2.2380 - 11-1/2
1-25/32
1.781
2.2380 - 11-1/2
Non-API
2-1/4
2.250
2.7380 - 11-1/2
B13-225L
B13-275-L
2-3/4
2.750
3.2380 - 11-1/2
3-1/4
3.250
3.7380 - 11-1/2
Non-API
3-3/4
3.750
4.2380 - 11-1/2
B13-375-L
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
© 2008-2012 Weatherford. All rights reserved.
Brass
2-3/8
L = Specify length in feet. Standard API lengths are 8 ft through 40 ft in 2-ft increments.
102
Nickel-Carbide Coated
Brass
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type TP barrels
Heavy-wall working barrel for soft-packed plunger
Description and Part Number
Tubing
Size
(in.)
Pump
Bore
(in.)
API
Number
Steel
Brass
Hardened ID
Carburized
Steel
Brass
2-3/8
1-25/32
B15-178-L
4208-L
4208B-L
4208G-L
42085-L
42085B-L
2-7/8
2-1/4
B15-225-L
6208-L
6208B-L
6208G-L
62085-L
62085B-L
3-1/2
2-3/4
B15-275-L
8208-L
—
8208G-L
82085-L
82085B-L
4-1/2
3-3/4
—
9208-L
—
9208G-L
92085-L
92085B-L
Precision
Chrome-Plated ID
L = Specify length in feet. Standard API lengths are 6 ft through 16 ft in 1-ft increments and 18 ft through 40 ft in 2-ft
increments.
TP heavy-wall barrels
Working barrel for metal plungers with deep counterbore undercuts
Description and Part Number
Tubing
Size
(in.)
Pump
Bore
(in.)
Steel
Brass
Hardened ID
Carburized
Steel
Brass
2-3/8
1-3/4
45099-L
45099B-L
45099G-L
450995-L
450995B-L
2-3/8
1-25/32
45098-L
45098B-L
45098G-L
450985-L
450985B-L
2-7/8
2-1/4
L65099-L
—
—
650995-L
650995B-L
3-1/2
2-3/4
—
—
—
—
850995B-L
4-1/2
3-3/4
—
—
—
950995-L
—
Precision
Chrome-Plated ID
L = Specify length in feet. Standard API lengths are 6 ft through 16 ft in 1-ft increments and 18 ft through 40 ft in 2-ft
increments.
Specifications
Pump Bore
(in.)
ID1
(in.)
Thread
Reference
API Number
1-3/4
1.750
178 - 11-1/2
Non-API
1-25/32
1.781
178 - 11-1/2
B15-178-L2
2-1/4
2.250
225 - 11-1/2
B15-225-L2
2-3/4
2.750
275 - 11-1/2
B15-275-L2
3-3/4
3.750
375 - 11-1/2
Non-API
ID tolerances for TP Barrels = +0.0062 / –0.0022 in. for soft-packed plungers,
+0.002 / –0.000 in. for metal plungers.
2
L = Specify length in feet. Standard API lengths are 6 ft through 16 ft in 1-ft increments
and 18 ft through 40 ft in 2-ft increments.
1
© 2008-2012 Weatherford. All rights reserved.
103
Pump Parts
API-type RX, heavy-wall barrels with API RW threads
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
Steel
Brass
Nitrided
1-1/4
1-5/8
—
—
2605N-L
2605G-L
1-1/2
1-7/8
3605-L
3605B-L
3605N-L
3605G-L
2
2-5/16
—
5605B-L
5605N-L
5605G-L
2-1/4a
2-3/4
—
—
6LP302N-L
6LP302G-L
Precision
Hardened ID
Carburized
2-1/2a
3
7LP302-L
—
7LP302N-L
7LP302G-L
2-3/4a
3-1/4
—
—
8LP302N-L
8LP302G-L
3-1/4a
3-3/4
Y305-L
Y305B-L
Y305N-L
Y305G-L
3-3/4a
4-1/4
—
9305B-L
9305N-L
9305G-L
4-3/4a
5-1/4
38LB305-L
—
38LB305N-L
38LB305G-L
Description and Part Number
Pump Bore
Diameter
(in.)
OD
(in.)
Steel)
Brass
Stainless
Steel
1-1/4
1-5/8
26055-L
26055B-L
—
—
—
1-1/2
1-7/8
36055-L
36055B-L
36055C-L
36056-L
36056B-L
2
2-5/16
56055-L
56055B-L
56055C-L
56056-L
56056B-L
2-1/4a
2-3/4
6LP3025-L
6LP3025B-L
—
—
6LP3026B-L
Chrome ID
Nickel-Carbide Coated
Brass
2-1/2a
3
7LP3025-L
7LP3025B-L
—
7LP3026-L
7LP3026B-L
2-3/4a
3-1/4
8LP3025-L
8LP3025B-L
—
8LP3026-L
8LP3026B-L
3-1/4a
3-3/4
Y3055-L
Y3055B-L
—
Y3056-L
Y3056B-L
3-3/4a
4-1/4
93055-L
93055B-L
—
93056-L
93056B-L
4-3/4a
5-1/4
38LB3055-L
—
—
38LB3056-L
38LB3056B-L
5-3/4a
6-1/4
46LB3055-L
—
—
—
—
Indicates sizes used for oversized tubing pumps.
L = Barrel. Specify length in feet.
40-ft, one-piece barrel available in steel for all sizes.
40-ft, one-piece barrel available in brass through 2-1/4 in. ID.
Larger ID, brass barrels furnished to 40 ft in two-piece assembly, factory aligned and coupled with a center coupling and
locknuts.
a
Specifications
Pump Bore
(in.)
ID
+0.002 / –0.000
(in.)
Thread
Reference
1-1/4
1.250
1.3330-16
1-1/2
1.500
1.5730-16
2.0870-16
2
2.000
2-1/4a
2.250
2.3200.16
2-1/2a
2.500
2.5730-16
2-3/4a
2.750
2.8750-10
3-1/4a
3.250
3.3825 - 11-1/2
3-3/4a
3.750
3.8750-10
4-3/4a
4.750
4.8750-10
Indicates sizes used for oversized tubing pumps.
L = Barrel. Specify length in feet.
40-ft, one-piece barrel available in steel for all sizes.
40-ft, one-piece barrel available in brass through 2-1/4 in. ID.
Larger ID, brass barrels furnished to 40 ft in two-piece assembly, factory aligned and coupled with a
center coupling and locknuts.
a
104
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Barrels, special purpose pumps
Sand hog pumps
Tubing Size
(in.)
Pump Bore
(in)
OD
(in)
Part Number
Carburized ID
2-3/8
1-1/16
1-5/16
14049G-L1
L = Barrel. Specify length in feet
Standard barrel lengths are 6, 8, and 11 ft.
1
Specifications
1
Pump Bore
(in.)
ID
+0.002 / –0.000
Thread
Reference1
1-1/16
1.0625
1.1583-16 box-end
Box thread one end of barrel only.
Barrels, special purpose pumps
Large-volume, stroke-through pumps
Part Number
1
Tubing
Size
(in.)
Pump
Bore
(in.)
OD
(in.)
Precision
Steel
2-3/8
1-1/2
1-7/8
LV310-L1
Hardened ID
Chrome-Plated ID
Carburized
Steel
Stainless
LV310G-L1
LV3105-L1
LV3105C-L1
L = Barrel. Specify length in feet. Standard barrel lengths are 6, 8, 10, and 12 ft.
Specifications
Pump Bore
(in.)
ID
+0.002 / –0.000
(in.)
Thread
Reference
1-1/2
1.500
1.7370-18
© 2008-2012 Weatherford. All rights reserved.
105
Pump Parts
Bushings
Bushings
Weatherford offers a variety of API and non-API bushings, including:
• API valve-rod bushings, available in steel, brass, stainless steel and nickel
copper alloy
• Non-API valve-rod, collet-type, two-piece bushings, available in alloy, stainless
steel and nickel copper alloy
• API top-seating assembly bushings, available in steel, brass and, stainless steel
• Barrel-adapter bushings, available in steel (type Petrol and RH)
• Top-seating assembly, cup-type adapter bushings, available in steel , stainless
steel and nickel copper alloy
• API barrel-cage bushings, available in steel, brass, stainless steel And nickel
copper alloy
• Adapter bushings for barrel-cage to API oversized holddown assembly
• Mechanical top-lock adapter bushings that adapt API barrel to oversized APImechanical top-lock
• Mechanical top-to-bottom lock adapter bushings that convert API mechanical
top-lock to mechanical bottom-lock
• Lower-plunger adapter bushings
• Cage-to-valve puller, ported adapter bushings
• Gas-lock breakers (see information below)
Gas-Lock Breaker
The gas-lock breaker is a bushing installed between the pump barrel and the
standing-valve cage on a stationary-barrel, bottom-anchor pump.
The gas-lock breaker bushing is a quick and easy pump addition for combating
efficiency-robbing gas interference problems in rod pumps. The design
incorporates a tungsten-carbide orifice that supplies a controlled leak on the
suction stroke. This orifice provides more complete filling of the pump chamber,
thus improving pump efficiency.
The gas-lock breaker bushing is installed below the top cage, between the upperbarrel connector and the barrel on a traveling-barrel pump. A plunger-mount
bushing is required for top-anchor pumps. This bushing is installed between the
bottom of the pin-end plunger and the traveling-valve cage.
106
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type valve-rod bushings
Tubing
Size
Description (in.)
Bushing for
11/16-in.
(3×55)
Valve Rod
Bushing for
7/8-in.
(5×55)
Valve Rod
Bushing for
1 1/16-in.
(7×56)
Valve Rod
1.900
2-3/8
2-7/8
3-1/2
SuckerRod
Pin Size
(in.)
Part Number
API
Steel
Stainless
Deep Counterbore
Brass
Steel
Stainless
5/8
2X50-1
—
—
—
—
5/8
3X50-1
3X50J-1
3X50B-1
—
—
3/4
3X50-2
3X50J-2
3X50B-2
7/8
3X50-3
—
—
3X519-2 3X519E-2
—
—
3/4
5X50-2
5X50J-2
5X50B-2
5X519-2 5X519E-2
7/8
5X50-3
5X50J-3
5X50B-3
5X519-3
—
1
5X50-4
—
—
—
—
3/4
7X50-2
7X50J-2
—
—
—
7/8
7X50-3
7X50J-3
—
7X519-3
—
1
7X50-4
—
—
—
—
Specifications
Thread Reference
1
Part Number
OD
(in.)
Upper Pin
Lower Box1
(in.)
API Number
20X50-1
1-1/4
0.9375-10
3/8-18
B21-15
3X50-1
1-1/2
0.9375-10
3/8-18
—
3X50-2
1-1/2
1.0625-10
3/8-18
B21-20
3X519-2
1-1/2
1.0625-10
3/8-18
—
5X50-1
1-1/2
0.9375-10
1/2-14
—
5-50-2
1-5/8
1.0625-10
1/2-14
B21-25
5X519-2
1-5/8
1.0625-10
1/2-14
—
5X50-3
1-5/8
1.1875-10
1/2-14
—
5X50-4
2
1.3750-10
1/2-14
—
7X50-2
1-5/8
1.0625-10
3/4-14
B21-30
7X50-3
1-5/8
1.1875-10
3/4-14
—
7X50-4
2
1.3750-10
3/4-14
—
API-modified line-pipe thread.
© 2008-2012 Weatherford. All rights reserved.
107
Pump Parts
Non-API, valve-rod bushings
Collet-type, two-piece
Tubing Size (in.)
2-3/8
2-7/8
3-1/2
Assembly Number
A
Material
B
11/16
7/8
7/8
1-1/16
3X55 Rod
5X55 Rod
5X55 Rod
7X56 Rod
Alloy
3X516-2
5X516-2
5X516-3
7X516-2
Stainless
3X516J-2
5X516J-2
5X516J-3
7X516J-2
3/4
3/4
7/8
3/4
Sucker rod (in.)
Component parts
Tubing Size (in.)
2-3/8
2-7/8
3-1/2
Part Number
Material
Item Description
Alloy Steel
Stainless
Steel
11-16 Rod
7/8 Rod
7/8 Rod
1-1/16 Rod
A
Bushing
3X514-2
5X514-2
5X514-3
7X514-2
B
Retainer
3X515
3X515
3X515
7X515
A
Bushing
3X514J-2
5X514J-2
5X514J-3
7X514J-2
B
Retainer
3X515J
3X515J
3X515J
7X515J
Specifications
Tubing Size (in.)
2-3/8
Assembly number
3X516-2
5X516-2
5X516-3
7X516-2
11/16
7/8
7/8
1-1/16
Valve rod (in.)
Valve-rod thread (in.)
Bushing OD (in.)
Sucker-rod pin (in.)
a
108
© 2008-2012 Weatherford. All rights reserved.
API-modified line-pipe thread
3/8–18
2-7/8
a
1/2–14
a
3-1/2
1/2–14
a
3/4–14a
1-1/2
1-1/2
1-5/8
1-5/8
3/4
3/4
7/8
3/4
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API top-seating assembly bushings
Pump
Tubing
Size
(in.)
2-3/8
2-7/8
3-1/2
Part Number
Bore
(in.)
Type
1-1/4
1-1/16
1-1/4
1-1/2
1-1/2
1-3/4
2
2-1/4
2-1/2
RWA
RHA
RHA
RWA
RHA
RHA
RWA
RHA
RWA
API
Number
Steel
Stainless
Brass
S15-20-125
2030
—
—
S15-20-150
3030
3030J
3030B
S15-25
5035
5035J
—
S15-30
7040
—
—
Specifications
Bushing
Thread Reference
Part
Number
OD
(in.)
ID
(in.)
Upper Box
Lower Pin
2030
3030
5035
7040
1-11/16
1-3/4
2-1/4
2-3/4
15/16
15/16
1-1/4
1-9/16
1.1894-14
1.1894-14
1.5604-14
2.0035 – 11-1/2
1.3330-16
1.5730-16
2.0870-16
2.5730-16
Barrel-adapter bushings
Pump
Tubing
Size
(in.)
2-3/8
Bore
(in.)
Type
Part
Number
Steel
1-1/16
1-1/16
Petrol
RH
1030
1402
Thread Reference
Upper
Lower
1.1895-14 BE
1.4704-14 PE
1.3125-16 BE
1.3125-16 BE
Top-seating assembly, cup-type, adapter bushings
Seating Assembly
Size
(in.)
Pump
Size and Type
20-125 RWA
20-125 RHA
20-150 RWA
25-150RHA
25-175 RHA
25-200 RWA
2-7/8
3-1/2
Part Number
Steel
Stainless
2035
—
3035
3035J
5044
—
Adapts API-barrel to oversized API-seating assembly.
Adapter bushings specifications
Thread Reference
Part Number
OD
(in.)
Upper Box
Lower Pin
2035
3035
5044
2-3/16
2-3/16
2-3/4
1.5604-14
1.5604-14
2.0035 – 11-1/2
1.3330-16
1.5730-16
2.0870-16
© 2008-2012 Weatherford. All rights reserved.
109
Pump Parts
API barrel-cage bushings
Tubing
Size
(in.)
1.900
2-3/8
2-7/8
3-1/2
Valve
Size
(in.)
Pump
Bore
(in.)
1-1/2
1-1/16
1-1/2
1-1/4
1-3/4
1-1/6
1-3/4
1-1/4
1-3/4
1-1/2
1-3/4
1-1/2
1-3/4
1-3/4
1-3/4
2
2-3/4
2-1/4
2-3/4
2-1/2
Part Number
API
Number
Steel
Stainless
Brass
B22-15
3X85
—
—
B22-20
4X86
4X86J
4X86B
B22-25
6X85
6X85J
—
B22-30
8X85
8X85E
—
—
2-3/4
2-1/2
—
30LP059
—
2-3/4 OVS
2-1/2
—
8X851
—
—
3-3/4
3-1/4
—
YX85
—
—
4-1/2
Specifications
Thread Reference
Part Number
Bushing OD
(in.)
Upper Pin
Lower Box
(in.)
3/4 LP
3X85
1-7/16
1.2500-14
4X86
1-11/16
1.4704-14
1 LP
6X85
2-3/16
1.8024-14
1-1/4 LP
1-1/2 LP
8X85
2-11/16
2.1095 – 11-1/2
30LP059
2-7/8
2.1095 – 11-1/2
2 LP
8X851
2-3/4
2.4700-18
1-1/2 LP
YX85
3-11/16
3.1715 – 11-1/2
2-7/8-8 EUR
Adapter bushings
Tubing Size
(in.)
Part Number
From
To
Steel
Stainless
Brass
2-3/8
2-7/8
4026
4026J
4026B
2-3/8
3-1/2
4027
—
—
2-7/8
3-1/2
6027
—
—
3-1/2
4-1/2
8028
—
—
Barrel-cage to API oversized holddown assembly.
Specifications
110
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Part
Number
Bushing
OD
Upper Pin
Lower Box
4026
4027
6027
8028
2-3/16
2-11/16
2-11/16
3-5/8
1.4704-14
1.4704-14
1.8024-14
2.1095 – 11-1/2
1.8024-14
2.1095 – 11-1/2
2.1095 – 11-1/2
3.1715 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Adapter bushings
Mechanical top lock
Seating Assembly
Size
(in.)
Part Number
Pump
Size and Type
20-125 RHA
2-7/8
20-150 RWA
Steel
Stainless
30361
30361E
50361
—
25-150 RHA
3-1/2
25-175 RHA
25-200 RWA
Adapts API barrel to oversized API-mechanical top-lock.
Specifications
Thread Reference
Part
Number
Bushing OD
(in.)
Upper Box
Lower Pin
30361
2-1/4
2.0870-16
1.5730-16
50361
2-3/4
2.0625-14
2.0870-16
Mechanical top-to-bottom lock
Pump Bore
(in.)
Seating
Assembly Size
(in.)
Part Number
Steel
2-3/8
1-1/4, 1-1/2
2-3/8
4025
2-7/8
1-1/2, 1-3/4, 2
2-7/8
6025
3-1/2
2-1/4, 2-1/2
3-1/2
8027
Tubing Size
(in.)
Converts API mechanical top-lock to mechanical bottom-lock.
(See Seating Assembly section for additional parts.)
Specifications
Bushing
Thread Reference
Part
Number
OD
(in.)
ID
(in.)
Upper Pin
Lower Box
4025
1-11/16
7/8
1.4704-14
1.4704-14
6026
2-3/16
1-1/8
1.8024-14
1.8024-14
8027
2-11/16
1-1/2
2.1095 – 11-1/2
2.1095 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
111
Pump Parts
Lower-plunger, adapter bushings
a
Thread Reference
Pump Bore
(in.)
Pin
Box
Part Number
Steel
1-3/4
1.5084-14
1.4704-14
4560
2-1/4
1.9864-14
1.8024-14
6560
2-3/4
2.3755 – 11-1/2
2.1095 – 11-1/2
8560
3-3/4
3.3895 – 11-1/2
2.1095 – 11-1/2
9560a
Ported
Cage-to-valve puller, ported adapter bushings
112
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Pump Bore
(in.)
Pin
Box
API
Number
Part Number
Steel
3-1/4
2.8095 – 11-1/2
2.1095 – 11-1/2
—
Y561
3-3/4
3.1715 – 11-1/2
2.1095 – 11-1/2
B23-40
9561
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Gas-lock breakers
Barrel-mount, bottom-anchor
Tubing
Size
(in.)
1-1/2
2-3/8
2-7/8
Part Number
Pump
Bore
(in.)
Single1
API
Type
Steel
Double2
Stainless
Stainless
1-1/4
RWB
L2X021
—
—
1-1/4
RWB, RWT3
2X02
2X02J
—
1-1/4
RHB, RHT3
4X02
4X02J
4X022J
1-1/2
RWB, RWT
4X02
4X02J
4X022J
LV315
LV315E
—
6X02
6X02J
6X022J
3
1-1/2
LVS
1-1/2
RHB, RHT3
1-3/4
RHB, RHT3
2
RWB, RWT
4
3
Single-carbide orifice.
2
Double-carbide orifice - opposed.
3
On RWT and RHT travel-barrel pumps, the gas-lock breaker mounts between the upper barrel connector and the barrel (or
extension).
4
LVS = Large-volume, stroke-through pump
1
Specifications
Threads
Part Number
Upper Pin
Lower Box
OD
(in.)
L2X021
1.3330-16
1.3330-16
1.485
2X02
1.3330-16
1.3330-16
1.750
4X02
1.5730-16
1.5730-16
1.750
LV315
1.6650-20
1.5730-16
1.875
6X02
2.0870-16
2.0870-16
2.250
Gas-lock breakers
Plunger mount
Specifications
a
Tubing Size
(in.)
Part Number
Steel
Stainless
Threads
Box × Pin
Bushing OD
(in.)
1-1/16
1X03
1-1/4
0.8750-14
1.036
2X03
2X03J
1.0000-14
1.20
1-1/2
L3X03
L3X03J
1.2500-14
1.45
1-3/4
L4X03
L4X03J
1.4704-14
1.70
2
—
—
—
—
2-1/4
L6X03
L6X03J
1.8024-14
2.20
2-3/4
8X032a
2.1095-14
2.69
3-1/4
YX0322
2.8095-11-1/2
3.19
8X032 is double-carbide orifice - opposed.
© 2008-2012 Weatherford. All rights reserved.
113
Pump Parts
Standing-valve bushings
(Adds fishing-neck capability to standard API standing-valve cages)
Part Number
Tubing Size
(in.)
Pump Bore
(in.)
Steel
Stainless
2-3/8
1-3/4
L45522
—
2-7/8
2-1/4
L65522
L65522J
Specifications
114
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Dimension Reference
(in.)
Reference
Part Number
Upper Box
Lower Pin
A
B
C
L45522
3/4-10
3/4-10
1-1/4
1-1/16
3-1/4
L65522
3/4-10
3/4-10
1-5/8
1-7/16
3-1/4
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Hollow-valve rod pumps
Bushing specifications
Fishing Neck
a
Thread Reference
Part Number
Upper OD
Lower OD
Upper (in.)
Lower
23511-2
1.500
1.34
3/4 SR PE
0.9375-16 BE
3351
1.625
1.47
3/4 SR PE
1.1250-16 BE
3351-2
1.625
1.47
3/4 SR PE
1.1250-16 BE
5351
1.625
1.47
3/4 SR PE
1.5000-16 BE
5351-2
1.625
1.47
3/4 SR PE
1.5000-16 BE
5351-3
1.625
1.47
7/8 SR PE
1.5000-16 BE
4351a
1.625
1.47
3/4 SR PE
1.5000-16 BE
4351-2a
1.625
1.47
3/4 SR PE
1.5000-16 BE
6351
a
1.625
1.47
3/4 SR PE
1.8750-16 BE
6351a
1.625
1.47
3/4 SR PE
1.8750-16 BE
Figure 1
Nonclutched
Sucker-rod to hollow-valve rod bushings
One-piece (Figure 1)
Pump Bore Size (in.)
Material
Alloy steel
Stainless steel
High-strength
stainless steel
Alloy steel
Alloy steel wear ring
Stainless wear ring
a
1.250
1.500
1.750
SR Thread (in.)
2.000
1.750 TH
2.250 TH
6351a
Part Number
3/4 Box
—
3351
5351
4351a
3/4 Pin
—
3351-2
5351-2
4351-2
3/4 Box
—
—
—
—
—
3/4 Pin
—
3351J-2
5351J-2
—
—
3/4 Box
—
3351E
5351E
—
—
3.4 Pin
—
—
5351E-2
—
—
7/8 Box
—
—
—
—
—
6351-2a
a
7/8 Pin
—
—
5351-3
—
—
3/4 Box
—
—
—
—
—
3/4 Pin
—
—
5351A-2
4351A-2a
6351A-2a
3/4 Box
—
—
—
—
—
3/4 Pin
—
—
—
—
—
Nonclutched
Sucker-rod to hollow-valve rod bushings
Collet-type (Figure 2)
Pump Bore Size (in.)
Item
Description
A
Bushing
B
Nut
Alloy Steel
Stainless
Alloy Steel
Stainless
Req.
1
1
B
Figure 2
1.250
Material
A
1.500
1.750
2.000
Part Number
23511-2
33511-2
53511-2
23511J-2
33511J-2
53511J-2
2352
3352
5352
2352J
3352J
5352J
When using these assemblies, add 2 in. to calculated pull-tube lengths.
© 2008-2012 Weatherford. All rights reserved.
115
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Cages
Cages
Weatherford cages are manufactured in a wide selection of materials to match
specific well conditions. Available in two insert-type designs, Weatherford offers
cages manufactured in brass, stainless steel, carbon steel, alloy steel and nickelcopper alloy in either regular or hardlined ball guides.
Cage failures are one of the leading causes of pumps being failures. The insertguided cage uses advanced design and metallurgy to increase valve life and
reduce pump repair costs caused by split cages and spun-out ball guides. These
situations cause expensive pump failure and costly pulling time.
Some advantages of insert-guided cages include:
• Damaged or worn inserts can be replaced without replacing the entire cage,
resulting in cost savings.
• The insert-guided cages absorb damage and wear resulting from ball travel.
• The inserts are made from cobalt alloy material providing a very strong and
wear-resistant surface for wear and corrosion resistance.
• Insert-guided cages can be used on any API subsurface pump.
Weatherford offers a large variety of cages, including:
• Top-open, API-type—one piece with regular and hardlined ball guides; and
X-flow,
• Top-plunger, API type—one piece and traveling barrel with regular and hardlined
ball guides,
• Closed pin-end plunger—API regular and hardlined ball guides, and insert-type
for API and alternate ball cages,
• Closed double-valve—one piece for API ball with regular and hardlined ball
guides, and insert-type for API ball,
• Closed-barrel—a selection of API-type, insert-type, box-end, standing-tube,
high-compression, traveling-tube and oversized cages,
• Standing-tube—multiple-tube pump (one piece),
• Standing-valve—API-type and insert-type cages, as well as high-flow standing
and closed standing-valve cages.
© 2008-2012 Weatherford. All rights reserved.
117
Pump Parts
Top open cages
API-type, one-piece, top-open cages
Regular ball guides
Valve
Size
(in.)
SR Pin
(in.)
API
Number
Steel
Alloy
Stainless
Brass
NCA1
1.900
1-1/2
5/8
C11-15
—
3000-1
—
—
—
5/8
—
4001-1
4000-1
4000J-1
4000B-1
—
3/4
C11-20
4001-2
4000-2
4000J-2
4000B-2
4000M-2
3/4
C11-25
6001-2
6000-2
6000J-2
6000B-2
6000M-2
7/8
—
—
6000-3
6000J-3
—
—
7/8
—
—
—
7000J-3
—
—
3/4
C11-30
—
8000-2
8000J-2
—
—
2-3/8
1-3/4
2-7/8
2-1/4
2-1/2
3-1/2
4-1/2
2-3/4
3-1/4
3-3/4
1
Part Number
Tubing
Size
(in.)
7/8
—
—
8000-3
8000J-3
—
—
1
—
—
8000-4
—
—
—
3/4
—
—
YX000-2
—
—
—
7/8
—
—
YX000-3
YX000J-3
—
—
1
—
—
YX000-4
YX000J-4
—
—
1
C11-40
—
9000-4
9000J-4
—
—
NCA = Nickel-copper alloy
Hardlined ball guides
Tubing
Size
(in.)
Valve
Size
(in.)
2-3/8
1-3/4
2-7/8
2-1/4
2-1/2
3-1/2
2-3/4
3-1/4
4-1/2
5-1/2
3-3/4
4-3/4
Part Number
SR Pin
(in.)
API
Number
Alloy
5/8
—
40071-1
40072J-1
3/4
C11-20
40071-2
40072J-2
3/4
C11-25
60071-2
60072J-2
7/8
—
60071-3
—
3/4
—
70071-2
70071J-2
80072J-2
Stainless
3/4
C11-30
80071-2
7/8
—
80071-3
80072J-3
7/8
—
YX0071-3
YX0072-3
7/8
—
90071-3
—
1
C11-40
90071-4
90072J-4
1
—
38LB0071-4
38LB0071J-4
Specifications
Valve
Size
(in.)
1-1/2
1-3/4
2-1/4
2-1/2
2-3/4
3-1/4
3-3/4
4-3/4
118
© 2008-2012 Weatherford. All rights reserved.
Cage
OD
(in.)
Thread Reference
SR Pin
(in.)
Upper Pin
(in.)
Lower Box
(in.)
1.438
5/8
0.9375-10
1.2500-14
1.700
5/8
0.9375-10
1.4704-14
1.700
3/4
1.0625-10
1.4704-14
2.200
3/4
1.0625-10
1.8024-14
2.200
7/8
1.1875-10
1.8024-14
2.438
3/4
1.0625-10
2.1095 – 11-1/2
2.688
3/4
1.0625-10
2.1095 – 11-1/2
2.688
7/8
1.1875-10
2.1095 – 11-1/2
2.688
1
1.3750-10
2.1095 – 11-1/2
3.188
3/4
1.0625-10
2.8095 – 11-1/2
2.8095 – 11-1/2
3.188
7/8
1.1875-10
3.188
1
1.3750-10
2.8095 – 11-1/2
3.625
7/8
1.1875-10
3.1715 – 11-1//2
3.625
1
1.3750-10
3.1715 – 11-1/2
4.720
1
1.3750-10
4.1715 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type, one-piece, X-flow, top-open cages
Regular ball guides
Tubing Size
(in.)
Valve Size
(in.)
SR Pin
(in.)
API
Number
Part Number
Steel
2-3/8
1-3/4
3/4
C11-20
4004-2
2-7/8
2-1/4
3/4
C11-25
6004-2
Specifications
Thread Reference
Valve Size
(in.)
Cage OD
(in.)
SR Pin
(in.)
Upper-Pin
Lower-Box
1-3/4
1.700
3/4
1.0625-10
1.4704-14
2-1/4
2.200
3/4
1.0625-10
1.8024-14
© 2008-2012 Weatherford. All rights reserved.
119
Pump Parts
Top plunger cages
API-type, one-piece, X-flow, top-plunger cages
Regular ball guides
LP Thread
1-1/6
3/8
3/8
1-1/4
Part Number
OD
API
Number
Steel
Alloy
Stainless
11/16
—
1416
1415
1415E
—
11/16
C12-125
2X16
2X15
2X15J
2X15B
1
1/2
7/8
—
—
2615
2615J
—
11/16
C12-150-20
3X16
3X15
3X15J
3X15B
1/2
7/8
C12-150-25
3616
3615
3615J
3615B
1/2
7/8
C12-175
4X16
4X15
4X15J
4X15B
1/2
7/8
C12-200
5X16
5X15
5X15J
5X15B
3/4
1-1/16
—
—
5615
5615J
—
2-1/4
3/4
1-1/16
C12-225
6X16
6X15
6X15J
—
2-1/2
3/4
1-1/6
C12-250
7X16
7X15
7X15J
—
3-1/4
3/4
1-1/16
—
—
YX15
—
—
3-3/4
3/4
1-1/16
—
—
9X15
—
—
1-3/4
2
API-modified line-pipe thread.
Hardlined ball guides
Valve Rod
(in.)
Pump
Bore
(in.)
LP Thread1
OD
API
Number
Alloy Steel
1-1/6
3/8
11/16
—
14171
—
3/8
11/16
C12-125
2X171
2X172J
1-1/4
1-1/2
1-3/4
Part Number
Stainless
1/2
7/8
—
26171
26172J
3/8
11/16
C12-150-20
3X171
3X172J
1/2
7/8
C12-150-25
36171
36172J
1/2
7/8
C12-175
4X171
4X172J
1/2
7/8
C12-200
5X171
5X172J
3/4
1-1/16
—
—
—
2-1/4
3/4
1-1/16
C12-225
6X171
—
2-1/2
3/4
1-1/6
C12-250
7X171
—
3-1/4
3/4
1-1/16
—
—
—
3-3/4
3/4
1-1/16
—
—
—
2
1
API-modified line-pipe thread.
Specifications
Description
Cage for 11/16-in. (3X55)
Valve Rod
Cage for 7/8-in. (5X55)
Valve Rod
Cage for 1/16-in. (7X56)
Valve Rod
120
© 2008-2012 Weatherford. All rights reserved.
Brass
3/8
1-1/2
1
Valve Rod
(in.)
Pump
Bore
(in.)
Thread Reference
Pump
Bore
(in.)
Cage
OD
(in.)
Upper-Box1
(in.)
1-1/16
1.031
3/8-18
0.8750-14
1-1/4
1.210
3/8-18
1.0000-14
Lower-Box
1-1/2
1.450
3/8-18
1.2500-14
1-1/4
1.210
1/2-14
1.0000-14
1-1/2
1.450
1/2-14
1.2500-14
1-3/4
1.700
1/2-14
1.4704-14
2
1.950
1/2-14
1.5604-14
2
1.950
3/4-14
1.5604-14
2-1/4
2.200
3/4-14
1.8024-14
2-1/2
2.425
3/4-14
2.1095 – 11-1/2
3-1/4
3.188
3/4-14
2.8095 – 11-1/2
3-3/4
3.625
3/4-14
3.1715 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type, traveling-barrel, top-plunger cages
Regular ball guides
Part Number
Pump Bore
(in.)
API
Number
Steel
Stainless
Brass
1-1/2
C17-150
3544
3544J
3544B
2
C17-200
5544
5544J
5544B
Hardlined ball guides
Part Number
Pump Bore
(in.)
API
Number
Alloy
Stainless
1-1/2
C17-150
354471
354471J
2
C17-200
554471
554471J
Pump Bore
(in.)
Cage OD
(in.)
Valve Size
Threads Size
1-1/2
1.470
V11-150
1.2500-14
2
1.970
V11-200
1.5604-14
Specifications
© 2008-2012 Weatherford. All rights reserved.
121
Pump Parts
Closed pin-end plunger cages
API-type, one-piece, full-flow, closed box-end plunger cages
Part Number
Pump
Bore
(in.)
Valve
Size
(in.)
Ball
Diameter
(in.)
API
Number
© 2008-2012 Weatherford. All rights reserved.
Alloy
Hardlined
Stainless Steel
Hardlined
1-1/4
V11-175
1.125
C15-175
4570
45771
—
2-1/4
V11-225
1.375
C15-225
6570
—
—
2-3/4
V11-275
1.688
C16-275
8570
—
—
3-1/4
325
2.000
—
YLP018
YX272
—
3-3/4
375
2.250
C15-375
9570
—
—
4-3/4
475
3.250
—
—
38LB5771
38LB5771J
Specifications
122
Alloy
Thread Reference
Pump
Bore
(in.)
Cage
OD
(in.)
Upper Pin
1-3/4
1.700
1.5084-14
1.4704-14
2-1/4
2.200
1.9864-14
1.8024-14
Lower Box
2-3/4
2.688
2.3755 – 11-1/2
2.1095 – 11-1/2
3-1/4
3.188
2.8095 – 11-1/2
2.8095 – 11-1/2
3-3/4
3.688
3.3825 – 11-1/2
3.1715 – 11-1/2
4-3/4
4.688
4.2380 – 11-1/2
4.1715 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type, one-piece, closed pin-end plunger cages
Regular ball guides
Part Number
Pump
Bore
(in.)
Valve
Size
API
Number
Steel
Alloy
Stainless
1-1/16
1-1/16 (in.)
—
—
1470
1470J
—
1-1/4
V11-125
C13-125
2X71
2X70
2X70J
2X70B
Brass
1-1/2
V11-150
C13-150
3X71
3X70
3X70J
3X70B
1-3/4
V11-175
C13-175
4X71
4X70
4X70J
4X70B
2
V11-200
C13-200
5X71
5X70
5X70J
5X70B
2-1/4
V11-225
C13-225
6X71
6X70
6X70J
6X70B
2-1/2
V11-275
C13-250
7X71
7X70
—
—
2-3/4
V11-275
C13-275
8X71
8X70
8X70J
—
Hardlined ball guides
1
Part Number
Pump
Bore
(in.)
Valve
Size
API
Number
Alloy
Stainless
1-1/16
1-1/16 (in.)
—
—
—
—
1-1/4
V11-125
C13-125
2X771
2X772J
2X772M
NCA1
1-1/2
V11-150
C13-150
3X771
3X772J
3X772M
1-3/4
V11-175
C13-175
4X771
4X772J
4X772M
2
V11-200
C13-200
5X771
5X772J
5X772M
2-1/4
V11-225
C13-225
6X771
6X772J
6X772M
2-1/2
V11-275
C13-250
7X771
7X772J
7X772M
2-3/4
V11-275
C13-275
8X771
8X772J
—
3-1/4
3-1/4 (in.)
—
YX771
YX771J
—
3-3/4
V11-375
C13-375
9X771
9X772J
—
NCA = nickel-copper alloy
Specifications
Thread Reference
Pump
Bore
(in.)
Upper Box
Lower Box
1-1/16
0.8750-14
0.8750-14
1-1/4
1.0000-14
1.0000-14
1-1/2
1.2500-14
1.2500-14
1-3/4
1.4704-14
1.4704-14
2
1.5604-14
1.5604-14
2-1/4
1.8024-14
1.8024-14
2-1/2
2.1095 – 11-1/2
2.1095 – 11-1/2
2-3/4
2.1095 – 11-1/2
2.1095 – 11-1/2
3-1/4
2.8095 – 11-1/2
2.8095 – 11-1/2
3-3/4
3.1715 – 11-1/2
3.1715 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
123
Pump Parts
API-type, one-piece, full-flow, closed pin-end plunger cages
Part Number
Pump Bore
(in.)
2
2
Valve Size
API
Number
Regular
Hardlined
V11-200
1.250
C13-200
CLP157
—
200 Alt
1.125
—
—
CLP196
2-1/2
V11-275
1.688
C13-250
CLP199
—
2-3/4
V11-275
1.688
C13-275
—
CLP147
Cage OD
(in.)
Upper Box
Specifications
Pump Bore
(in.)
124
© 2008-2012 Weatherford. All rights reserved.
Alloy Steel
Ball Diameter
(in.)
Thread Reference
Lower Box
2
1.950
1.5604-14
1.5604-14
2-1/2
2.430
2.1095 – 11-1/2
2.1095 – 11-1/2
2-3/4
2.688
2.1095 – 11-1/2
2.1095 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Insert-type for API ball, closed pin-end plunger cages
1
Pump
Bore
(in.)
B
Assembly Part Number
Valve
Size
Ball
Diameter
(in.)
Alloy
Stainless
Brass
NCA1
1-1/4
V11-125
0.750
2X706
2X706J
2X706B
2X706M
1-1/2
V11-150
0.938
3X706
3X706J
3X706B
3X706M
1-3/4
V11-175
1.125
4X706
4X706J
4X706B
4X706M
2
V11-200
1.250
5X706
5X706J
5X706B
5X706M
2-1/4
V11-225
1.375
6X706
6X706J
6X706B
6X706M
2-1/2
V11-275
1.688
7X706
7X706J
7X706B
7X706M
2-3/4
V11-275
1.688
8X706
8X706J
8X706B
8X706M
D
C
NCA = nickel-copper alloy
Component parts
Pump Bore
(in.)
Item
Description
A
Body
B
1
Bushing
Material
1-1/4
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
Alloy
2X709
3X709
4X709
5X709
6X709
7X709
8X709
Stainless
2X709J
3X709J
4X709J
5X709J
6X709J
7X709J
8X709J
Brass
2X709B
3X709B
4X709B
5X709B
6X709B
7X709B
8X709B
NCA1
2X709M
3X709M
4X709M
5X709M
6X709M
7X709M
8X709M
Alloy
2X7094
3X7094
4X7094
5X7094
6X7094
7X7094
8X7094
Stainless
2X7094J
3X7094J
4X7094J
5X7094J
6X7094J
7X7094J
8X7094J
Brass
2X7094B
3X7094B
4X7094B
5X7094B
6X7094B
7X7094B
8X7094B
NCA1
2X7094M
3X7094M
4X7094M
5X7094M
6X7094M
7X7094M
8X7094M
C
Insert
Cobalt
2X7024
3X7024
4X7024
5X7024
6X7024
7X7024
8X7024
D
Gasket
Viton
2X7032
3X7032
4X7032
5X7032
6X7032
7X7032
8X7032
A
NCA = nickel-copper alloy
Specifications
Thread Reference
Pump
Bore
(in.)
Body OD
(in.)
Upper Box
Lower Box
1-1/4
1.188
1.0000-14
1.0000-14
1-1/2
1.438
1.2500-14
1.2500-14
1-3/4
1.688
1.4704-14
1.4704-14
2
1.938
1.5604-14
1.5604-14
2-1/4
2.188
1.8024-14
1.8024-14
2-1/2
2.438
2.1095 – 11-1/2
2.1095 – 11-1/2
2-3/4
2.688
2.1095 – 11-1/2
2.1095 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
125
Pump Parts
Insert-type for alternate ball, closed pin-end plunger cages
A
B
C
D
1
Assembly Part Number
Pump
Bore
(in.)
Valve
Size
Ball
Diameter
(in.)
Steel
Stainless
Brass
NCA1
1-1/4
125 Alt
0.688
2X705
2X705J
2X705B
2X705M
1-1/2
150 Alt
0.875
3X705
3X705J
3X705B
3X705M
1-3/4
175 Alt
1.000
4X705
4X705J
4X705B
4X705M
2
200 Alt
1.125
5X705
5X705J
5X705B
5X705M
2-1/4
225 Alt
1.250
6X705
6X705J
6X705B
6X705M
2-1/2
275 Alt
1.500
7X705
—
—
—
2-3/4
275 Alt
1.500
8X705
8X705J
—
—
3-1/4
325 Alt
2.000
YX705
YX705J
—
—
3-3/4
375 Alt
2.250
9X705
—
—
—
NCA = nickel-copper alloy
Component parts
Component Part Number
Pump
Bore
(in.)
Reference
Assembly
A
Shell
Steel
Stainless
Brass
NCA1
B
Insert2
C
O-Ring
Cobalt
Viton
D
Retainer
Stainless
Brass
NCA1
1-1/4
2X705
2X708
2X708J
2X708B
2X708M
2X7023
767181
2X7084J 2X7084B 2X7084M
1-1/2
3X705
3X708
3X708J
3X708B
3X708M
3X7023
767298
3X7084J
—
3X7084M
1-3/4
4X705
4X708
4X708J
4X708B
4X708M
4X7023
767284
4X7084J 4X7084B 4X7084M
2
5X705
5X708
5X708J
5X708B
5X708M
5X7023
767307
5X7084J
—
5X7084M
2-1/4
6X705
6X708
6X708J
6X708B
6X708M
6X7023
767380
6X7084J 6X7084B 6X7084M
2-1/2
7X705
7X708
—
—
—
7X7023
767313
7X7084J
—
—
2-3/4
8X705
8X708
8X708J
—
—
8X7023
767313
8X7084J
—
—
3-1/4
YX705
YX708
YX708J
—
—
YX7023
767397
YX7084J
—
—
3-3/4
9X705
9X708
—
—
—
9X7023
767471
9X7084J
—
—
NCA = nickel-copper alloy
2
Inserts shown are cobalt alloy. For 17-4 PH stainless, use part numbers 2X7026E, 3X7026E, 4X7026E, 5X7026E,
6X7026E, 7X7026E, and 8X7026E
High volume inserts NCA material add prefix HV in front, example HV6X7023.
1
Specifications
126
© 2008-2012 Weatherford. All rights reserved.
PL Length
(in.)
Thread Reference
Pump
Bore
(in.)
Shell OD
(in.)
Upper Box
Lower Box
Insert Type
1-1/4
1.188
1.0000-14
1.0000-14
3-3/4
3-1/2
0.224
1-1/2
1.450
1.2500-14
1.2500-14
4-1/8
4-1/8
0.359
1-3/4
1.688
1.4704-14
1.4704-14
4-3/4
4-3/4
0.548
2
1.95
1.5604-14
1.5604-14
5
5
0.548
2-1/4
2.188
1.8024-14
1.8024-14
5-1/4
5-1/4
0.825
API Type
Flow
Area
( in.2)
2-1/2
2.437
2.1095 – 11-1/2
2.1095 – 11-1/2
5-1/2
5-3/4
1.057
2-3/4
2.688
2.1095 – 11-1/2
2.1095 – 11-1/2
5-9/16
5-3/4
1.057
3-1/4
3.188
2.8095 – 11-1/2
2.8095 – 11-1/2
7-1/8
6-11/16
1.469
3-3/4
3.688
3.1715 – 11-1/2
3.1715 – 11-1/2
7-3/8
7
1.745
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Closed double-valve cages
One-piece for API ball, closed double-valve cages
Regular ball guides
Part Number
Pump Bore
(in.)
Valve Size
Steel
Alloy
Stainless
Brass
1-1/16
1-1/16 in.
—
1420A
1420AJ
—
1-1/4
V11-125
2X21
2X20
2X20J
2X20B
1-1/2
V11-150
3X21
3X20
3X20J
3X20B
1-3/4
V11-175
4021
4020
4020J
4020B
2
V11-200
5X21
5X20
5X20J
5X20B
2-1/4
V11-225
6021
6020
6020J
6020B
2-3/4
V11-275
8021
8020
8020J
—
Hardlined ball guides
1
Part Number
Pump Bore
(in.)
Valve Size
Alloy
Stainless
NCA1
1-1/16
1-1/16 in.
—
—
—
1-1/4
V11-125
2X271
2X272J
2X272M
1-1/2
V11-150
3X271
3X272J
3X272M
1-3/4
V11-175
40271
40272J
40272M
2
V11-200
5X271
5X272J
5X272M
2-1/4
V11-225
60271
60272J
60272M
2-3/4
V11-275
80271
80272J
—
3-1/4
3-1/4 in.
YX272
YX272J
—
3-3/4
V11-375
90271
—
—
NCA = nickel-copper alloy
Specifications
Pump Bore
(in.)
Cage OD
(in.)
Thread Reference
Upper Pin
Lower Box
1-1/16
1.031
0.8750-14
0.8750-14
1-1/4
1.200
1.0000-14
1.0000-14
1-1/2
1.450
1.2500-14
1.2500-14
1-3/4
1.700
1.4704-14
1.4704-14
2
1.950
1.5604-14
1.5604-14
2-1/4
2.200
1.8024-14
1.8024-14
2-3/4
2.689
2.1095 – 11-1/2
2.1095 – 11-1/2
3-1/4
3.189
2.8095 – 11-1/2
2.8095 – 11-1/2
3-3/4
3.689
3.1715 – 11-1/2
3.1715 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
127
Pump Parts
B
Insert-type for API ball, closed double-valve cages
D
C
1
Assembly Part Number
Pump
Bore
(in.)
Valve
Size
Ball
Diameter
(in.)
Alloy
Stainless
Brass
NCA1
1-1/4
V11-125
0.750
2X205
2X205J
2X205B
2X205M
1-1/2
V11-150
0.938
3X205
3X205J
3X205B
3X205M
1-3/4
V11-175
1.125
4X205
4X205J
4X205B
4X205M
2
V11-200
1.250
5X205
5X205J
5X205B
5X205M
2-1/4
V11-225
1.375
6X205
6X205J
6X205B
6X205M
2-1/2
V11-275
1.688
7X205
7X205J
7X205B
7X205M
2-3/4
V11-275
1.688
8X205
8X205J
8X205B
8X205M
NCA = nickel-copper alloy
Component parts
Pump Bore Size (in.)
Item
A
Description
A
Body
1-1/4
Connector
2
© 2008-2012 Weatherford. All rights reserved.
2-1/2
2-3/4
2X709
3X709
4X709
5X709
6X709
7X709
8X709
2X709J
3X709J
4X709J
5X709J
6X709J
7X709J
8X709J
Brass
2X709B
3X709B
4X709B
5X709B
6X709B
7X709B
8X709B
NCA
2X709M
3X709M
4X709M
5X709M
6X709M
7X709M
8X709M
Alloy
2X7095
3X7095
4X7095
5X7095
6X7095
7X7095
8X7095
Stainless
2X7095J
3X7095J
4X7095J
5X7095J
6X7095J
7X7095J
8X7095J
Brass
2X7095B
3X7095B
4X7095B
5X7095B
6X7095B
7X7095B
8X7095B
NCA
2X7095M
3X7095M
4X7094M
5X7095M
6X7095M
7X7095M
8X7095M
C
Insert
Cobalt
2X7024
3X7024
4X7024
5X7024
6X7024
7X7024
8X7024
D
Gasket
Viton
2X7032
3X7032
4X7032
5X7032
6X7032
7X7032
8X7032
NCA = nickel-copper alloy
Specifications
128
2-1/4
Part Number
Alloy
1
1
1-3/4
Stainless
1
B
1-1/2
Material
Thread Reference
Pump
Bore
(in.)
Body OD
(in.)
Upper Pin
Lower Box
1-1/4
1.188
1.0000-14
1.0000-14
1-1/2
1.438
1.2500-14
1.2500-14
1-3/4
1.688
1.4704-14
1.4704-14
2
1.938
1.5604-14
1.5604-14
2-1/4
2.188
1.8024-14
1.8024-14
2-1/2
2.438
2.1095 – 11-1/2
2.1095 – 11-1/2
2-3/4
2.688
2.1095 – 11-1/2
2.1095 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Closed-barrel cages
API-type, one-piece, closed-barrel cages
Regular ball guides
Tubing
Size
(in.)
Pump
Bore
(in.)
Valve Size
API
Number
Steel
Alloy
Stainless
1.900
1-1/4 RW
V11-150
C14-15
—
2X8039
2X8039J
—
1-1/16
V11-175
Petrol A
—
1480a
—
—
1-1/4 RW
V11-175
C14-20-125
2X81
2X80
2X80J
2X80B
V11-175
C14-20
3X81
3X80
3X80J
3X80B
V11-175
Large Volume
—
LV3142
LV3142E
—
V11-225
C14-25
5X81
5X80
5X80J
5X80B
V11-275
C14-30
—
7X80
—
7X80B
2-3/8
1-1/4 RH
1-1/2 RW
1-1/2 LV
b
Part Number
Brass
1-1/2 RH
2-7/8
1-3/4 RH
2 RW
3-1/2
a
b
2-1/4 RH
2-1/2 RW
Box-end barrel thread
LV = Large-volume, stroke-through pump
Hardlined ball guides
Tubing
Size
(in.)
Pump
Bore
(in.)
1.900
1-1/4 RW
1-1/16 in.
1-1/4 RW
2-3/8
1-1/4 RH
1-1/2 RW
1-1/2 LV c
Part Number
API
Number
Alloy
Stainless
NCAa
V11-150
C14-15
2X8037
2X8039J
—
V11-175
Petrol A
14871b
—
—
V11-175
C14-20-125
2X871
2X872J
—
V11-175
C14-20
3X871
3X872J
3X872M
V11-175
Large Volume
LV3142c
LV3142Ec
—
V11-225
C14-25
5X871
5X872J
5X872M
V11-275
C14-30
7X871
7X871J
—
Valve Size
1-1/2 RH
2-7/8
1-3/4 RH
2 RW
3-1/2
2-1/4 RH
2-1/2 RW
NCA = Nickel-Copper Alloy
Box-end barrel thread
LV = Large-volume, stroke-through pump
375 Alternate = 3 3/4-in. valve with 2 in.-diameter ball.
a
b
c
Specifications
Thread Reference
Part Number
Reference
Cage OD
(in.)
Upper Pin
1480
1.750
1.3125-16 Box
1.4704-14
2X80
1.730
1.3330-16
1.4704-14
Lower Box
2X8039
1.480
1.3330-16
1.2500-14
3X80
1.730
1.5730-16
1.4704-14
5X80
2.230
2.0870-16
1.8024-14
7X80
2.730
2.5730-16
2.1095 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
129
Pump Parts
Insert-type for API ball, closed-barrel cages
Assembly Part Number
Tubing
Size
(in.)
Pump
Bore
(in.)
Valve Size
Alloy
Stainless
Brass
NCA1
1.900
1-1/4 RW
V11-150
2X8069
2X8069J
2X8069B
2X8069M
1-1/4 RW
V11-175
2X806
2X806J
2X806B
2X806M
V11-175
3X806
3X806J
3X806B
3X806M
V11-225
5X806
5X806J
5X806B
5X806M
V11-275
7X806
7X806J
7X806B
7X806M
B
2-3/8
1-1/4 RH
1-1/2 RW
1-1/2 RH
2-7/8
D
1-3/4 RH
2 RW
C
3-1/2
1
2-1/4 RH
2-1/2 RW
NCA = nickel-copper alloy
Component parts
A
130
© 2008-2012 Weatherford. All rights reserved.
Reference
Assembly
A
Body
Alloy
Stainless
B
Connector
Brass
Alloy
Stainless
Brass
C
Insert
D
Gasket
Cobalt
Viton
2X8069
3X709
3X709J
3X709B
2X7099
2X7099J
2X7099B
3X7024
3X7032
2X806
4X709
4X709J
4X709B
2X7093
2X7093J
2X7093B
4X7024
4X7032
3X806
4X709
4X709J
4X709B
3X7093
3X7093J
3X7093B
4X7024
4X7032
5X806
6X709
6X709J
6X709B
5X7093
5X7093J
5X7093B
6X7024
6X7032
7X806
8X709
8X709J
8X709B
7X7093
7X7093J
7X7093B
8X7024
8X7032
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Insert-type for alternate ball, closed-barrel cages
Tubing
Size
(in.)
2-3/8
2-7/8
Pump
Bore
(in.)
Ball
Diameter
(in.)
Valve
Size
Assembly Number
Steel
Stainless
Brass
1-1/4 RW
2X805
2X805J
—
—
1-1/4 RH
3X805
3X805J
3X805B
3X805M
3X805M
1-1/2 RW
175 Alt
1.000
3X805
3X805J
3X805B
1-1/2 LV
LV314
LV314C
—
—
1-1/2 RH
5X805
5X805J
5X805B
5X805M
1-3/4 RH
225 Alt
1.250
5X805
5X805J
5X805B
5X805M
5X805
5X805J
5X805B
5X805M
1.500
7X805
—
—
—
2 RW
3-1/2
a
NCAa
2-1/4 RH
2-1/2 RW
275 Alt
4-1/2
3-1/4
375
2.250
YX805
YX805J
—
—
5-1/2
3-3/4
375
2.250
9X805
—
—
—
A
B
NCA = nickel-copper alloy
C
Component parts
D
A
Shell
Reference
Assembly
Steel
Stainless
Brass
NCA
2X805
2X808
2X808
—
—
3X805
3X808
3X808J
3X808B
3X808M
LV314
LV314
LV314C
—
—
B
Insert
C
O-Ring
D
Retainer
Cobalt
Viton
Stainless
Brass
NCAa
4X7023b
767284
4X7084J
4X7084B
4X7084M
5X805
5X808
5X808J
5X808B
5X808M
65X7023b
767380
6X7084J
6X7084J
6X7084M
7X805
7X808
—
—
—
8X7023b
767313
8X7084J
—
—
YX805
YX808
YX808J
—
—
9X702C
767438
9X7084J
—
—
9X805
9X808
—
—
—
9X702C
767438
9X7084J
—
—
NCA = nickel-copper alloy
Insert shown is cobalt alloy. For 17-4 PH stainless, use part numbers 4X7026E, 6X7026E, and 8X7026E.
High volume inserts cobalt material add prefix HV in front, example HV6X7023.
a
b
Specifications
Part
Number
Cage OD
(in.)
2X805
24805
3X805
Thread Reference
Upper Pin
Lower Box
1-11/16
1.3330-16
1.4704-14
1.730
1.5730-16 BEa
1.4704-14
1-11/16
1.5730-16
1.4704-14
LV314
1-7/8
1.6650-20
1.4704-14
34805
2.230
1.8750-16 BEa
1.8024-14
5X805
2-1/4
2.0870-16
1.8024-14
54805
2.230
2.0870-16 BEa
1.8024-14
Flow Area
(in.2)
0.548
0.825
7X805
2-3/4
2.5730-16
2.1095 – 11-1/2
1.057
YX805
3-3/4
3.3825 – 11-1/2
3.1715 – 11-1/2
1.745
9X805
4-1/4
3.8750-10
3.1715 – 11-1/2
1.745
© 2008-2012 Weatherford. All rights reserved.
131
Pump Parts
Box-end for RH barrel, closed-barrel cages
Part Number
Pump
Bore
(in.)
Valve
Size
Ball
Diameter
(in.)
Alloy
Stainless
Alloy
Stainless
1-1/4
V11-175
1.125
2480
2480E
24871
24871J
1-1/2
V11-225
1.375
3480
—
34871
34871J
1-3/4
V11-225
1.375
5480
5480E
54871
54871J
Regular Ball Guides
Hardline Ball Guides
Specifications
Thread Reference
Pump Bore
(in.)
Cage OD
(in.)
Upper Box
Lower Box
1-1/4
1.73
1.5730-16
1.4704-14
1-1/2
2.25
1.8750-16
1.8024-14
1-3/4
2.25
2.0870-16
1.8024-14
Box-end for RH barrel, insert-type, closed-barrel cages
Component parts
A
A
Shell
B
Insert
C
O-Ring
D
Retainer
Stainless
Viton
Stainless
4X7026E
767284
4X7084J
6X7023
6X7026E
767380
6X7084J
6X7023
6X7026E
767380
6X7084J
Tubing
Size
(in.)
Pump
Bore
(in.)
Valve
Size
Steel
Stainless
Cobalt
2-3/8
1-1/4
V11-175
24808
24808J
4X7023
2-7/8
1-1/2
V11-225
34808
34808J
2-7/8
1-3/4
V11-225
54808
54808J
High volume inserts cobalt alloy material add prefix HV in front of part number, example HV6X7023.
Specifications
B
C
D
132
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Pump Bore
(in.)
Cage OD
(in.)
Upper Box
Lower Box
1-1/4
1.73
1.5730-16
1.4704-14
1-1/2
2.25
1.8750-16
1.8024-14
1-3/4
2.25
2.0870-16
1.8024-14
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Insert-type, high flow, closed-barrel cages
Alternate size ball
Component Part Number
Tubing
Size
(in.)
2-3/8
Pump
Bore
(in.)
1-1/4 RH
1-1/2 RW
A
Shell
B
Insert
C
O-Ring
D
Retainer
F
Bushing
Steel
Stainless
Stainless
Viton
Stainless
Steel
Stainless
3X8081
3X8081Ea
5X7026Ea
767307
5X7084J
5X8082
5X8082Ea
5X8081
5X8081Ea
8X7023Ea
767313
8X7084J
8X8082
8X8082Ea
A
1-1/2 RH
2-7/8
1-3/4 RH
B
2 RW
a
Material E = high-strength stainless steel.
Insert-type, high flow, double-clearance and lift, closed-barrel cages
Alternate size ball
Component Part Number
Tubing Size
(in.)
Pump
Bore
(in.)
2-7/8
1-3/4 RH
A
Shell
B
Insert
C
O-Ring
D
Retainer
C
D
F
Bushing
Steel
Stainless
Stainless
Viton
Stainless
Steel
Stainless
5X8081
5X8081Ea
8X70261Ea
767313
8X7084J
8X8082
8X8082Ea
7X8081
—
85445Ea
767387
85446C
858082
—
1-1/2 RH
2 RW
3-1/2
a
2-1/2 RW
Material E = high-strength stainless steel.
Specifications
Valve
Thread Reference
Shell
Shell
Part
Number
Size
Ball
Diameter
(in.)
Part
Number
Reference
Shell
OD
(in.)
Upper Pin
Lower Box
Bushing
Box
3X8081
200
1.125
5012
1.750
1.5730-16
1.5604-14
1.4704-14
5X8081
275
1.500
8012
2.325
2.0870-16
2.1095 – 11-1/2
0.8024-14
7X8081
275 OVS
1.688
L80101
2.750
2.5730-16
2.4700-18
2.1095 – 11-1/2
A
B
C
D
© 2008-2012 Weatherford. All rights reserved.
133
Pump Parts
One-piece with clutch bar for oversized tubing pumps, closedbarrel cages
Hardlined ball guides
Tubing
Size
(in.)
Pump
Bore
(in.)
Valve
Size
Ball
Diameter
(in.)
Alloy
Stainless
2-3/8
2.250
V11-275
1.688
6LP871
6LP871J
2-3/8 and 2/7/8
2.500
V11-275
1.688
7LP871
7LP871J
2-3/8 and 2-7/8
2.750
325 Alt
2.000
8LP871
8LP871J
2-7/8 and 3-1/2
3.250
375 Reg
2.250
YX871
YX871J
2-7/8 and 3-1/2
3.750
375 Reg
2.250
9X871
9X871J
3-1/2
4.750
475
3.250
38LBX871
38LBX871J
Part Number
Hardlined ball guides, specifications
Thread Reference
Part Number
Reference
Cage OD
(in.)
Upper Pin
Lower Box
6LP871
2.730
2.3200-16
2.1095 – 11-1/2
7LP871
2.930
2.5730-16
2.1095 – 11-1/2
8LP871
3.230
2.8750-10
2.8095 – 11-1/2
YX871
3.730
3.3825 – 11-1/2
3.1715 – 11-1/2
9X871
4.230
3.8750-10
3.1715 – 11-1/2
38LPX871
5.250
4.8750-10
4.1715 – 11-1/2
One-piece, full-flow, API closed-barrel cages
Part Number
Tubing
Size
(in.)
Pump
Bore
(in.)
Valve
Size
Ball
Diameter
(in.)
API
Number
© 2008-2012 Weatherford. All rights reserved.
Alloy
Steel
Hardlined
2-7/8
2.000
V11-225
1.375
C14-25
CLP159
CLP197
3-1/2
2.500
V11-275
1.688
C14-30
CLP194
—
4-1/2
3.250
325 Alt
2.000
—
YLP019
YLP022
Specifications
134
Alloy
Thread Reference
Part Number
Reference
Cage OD
(in.)
Upper Pin
Lower Box
CLP159
2.230
2.0870-16
1.8024-14
CLP194
2.740
2.5730-16
2.1095 – 11-1/2
YLP019
3.750
3.3825 – 11-1/2
3.1715 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
High-compression, closed-barrel cages
Tubing
Size
(in.)
Pump
Bore
(in.)
2-3/8
Part Number
Valve
Size
Ball
Diameter
(in.)
Alloy
Stainless
Alloy
Hardlined
Stainless
1.500
175 Alt
1.000
CLP181
CLP181J
3LPX871
3LPX871J
2.000
V11-225
1.375
CLP183
CLP183J
2.000
225 Alt
1.250
5LPX871
—
5LPX871
5LPX871J
3-1/2
2.500
275 Alt
1.500
—
—
7LPX871
7LPX871J
4-1/2
3.250
375 Alt
2.000
2-7/8
YLPX871
Specifications
Thread Reference
Part Number
Reference
Cage OD
(in.)
Upper Pin
Lower Box
CLP181
1.730
1.5730-16
1.4704-14
CLP183
2.230
2.0870-16
1.8024-14
5LPX871
2.230
2.0870-16
1.8024-14
Inside traveling-tube cages
Multiple-tube pump, one-piece
Part Number
Pump Bore
(in.)
Valve Size
(in.)
Ball Diameter
(in.)
Alloy
Hardlined
1-1/4
V11-125
0.750
2X20
2X271
1-3/4
V11-175
1.125
4570
45771
Specifications
Pump Bore
(in.)
Thread Reference
Cage OD
(in.)
Upper Pin
Lower Box
1-1/4
1.200
1.0000-14
1.0000-14
1-3/4
1.700
1.5084-14
1.4704-14
© 2008-2012 Weatherford. All rights reserved.
135
Pump Parts
Standing-valve cages
One-piece, API-type, standing-valve cages
Regular ball guides
Tubing
Size
(in.)
1.900
Valve Size
Puller
Tap
(in.)
API
Number
Part Number
Steel
Alloy
Stainless
Brass
V11-125
1/2-13
—
—
2542
—
—
V11-150
1/2-13
—
35431
3543
—
—
V11-150
3/4-10
—
—
3542
3542E
3542B
2-3/8
V11-175
3/4-10
C16-175
45421
4542
4542J
4542B
2-7/8
V11-225
3/4-10
C16-225
65421
6542
6542J
6542B
3-1/2
V11-275
3/4-10
C16-275
85421
8542
8542J
—
4-1/2
V11-375
3/4-10
C16-375
—
9542
—
—
Hardlined ball guides
Tubing
Size
(in.)
Valve Size
Puller
Tap
(in.)
API
Number
Alloy
Stainless
V11-125
1/2-13
—
254271
—
V11-150
1/2-13
—
—
—
V11-150
3/4-10
—
—
—
2-3/8
V11-175
3/4-10
C16-175
454271
454272J
2-7/8
V11-225
3/4-10
C16-225
654271
654272J
1.900
3-1/2
4-1/2
Part Number
V11-275
3/4-10
C16-275
854271
854272J
3-3/4 in. × 2 in.
3/4-10
—
Y54271
—
V11-375
3/4-10
C16-375
954271
—
Specifications
136
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Valve Size
(in.)
Cage OD
(in.)
Upper Box
Lower Box
1-1/4
1.188
1/2-13
1.000-14
1-1/2
1.438
1/2-13
1.2500-14
3/4-10
1.2500-14
1-3/4
1.710
3/4-10
1.4704-14
2-1/4
2.188
3/4-10
1.8024-14
2-3/4
2.688
3/4-10
2.1095 – 11-1/2
3-1/4
3.188
3/4-10
2.8095 – 11-1/2
3-3/4
3.625
3/4-10
3.1715 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Insert-type for API ball, standing-valve cages
Tubing and Valve Sizes (in.)
Item
Description
2-3/8 × 1-3/4
Material
Req.
Alloy
A
Bushing
Stainless
1
3-1/2 × 2-3/4
Part Number
45429
65429
85429
45429J
65429J
85429J
Brass
45429B
65429B
85429B
Alloy
4X709
6X709
8X709
4X709J
6X709J
8X709J
B
Body
Stainless
1
4X709B
6X709B
8X709B
C
Gasket
Viton
1
4X7032
6X7032
8X7032
D
Insert
Cobalt
1
4X7024
6X7024
8X7024
E
Valve
Stainless
1
4010
6010
8010
Brass
1
2-7/8 × 2-1/4
1
Valve part numbers are for reference only. See Parts and Accessories section for available materials.
Specifications
Thread Reference
Valve Size
(in.)
Body OD
(in.)
Upper Box
1-3/4
1.688
3/4-10
2-1/4
2.188
2-3/4
2.688
PL
Lower Box
Insert
(in.)
API
(in.)
1.4704-14
6.66
3.50
3/4-10
1.8024-14
7.38
3.81
3/4-10
2.1095 – 11-1/2
7.78
4.25
A
PL
C
D
B
© 2008-2012 Weatherford. All rights reserved.
137
Pump Parts
High-flow, standing-valve cages
For oversized standing-valve assemblies
Part Number
Pump
Bore
(in.)
a
Valve
Size
(in.)
Ball
Diameter
(in.)
Regular Guides
Alloy
Hardlined Guides
Stainless
Alloy
Stainless
2-1/4
V11-275
1.688
—
—
HV588
HV588E
2-1/4
V11-275
1.688
L65461
L65461J
—
—
2-3/4
275 OVS
1.688
85461
—
—
—
High-ball, lift design
Specifications
138
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Reference
Part
Number
Cage OD
(in.)
Puller Tap
(in.)
Lower Box
HV588
2.239
3/4-10
2.0870-16
L65461
2.225
3/4-10
2.0600-20
85461
2.710
3/4-10
2.4700-18
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Closed, standing-valve cages
Positive non-retrievable, insert-type for alternate ball
Tubing Size (in.)
Item
1
2
Description1
A
Shell
B
Insert
C
O-ring
D
2-3/8
Material
Req.
Steel
1
Stainless
Cobalt
2-7/8
3-1/2
A
Part Number1
20LP0831-1
25LP0961-1
30LP060-1
6X7026E
8X7026E
—
6X7023
8X7023
YX7023
1
B
Viton
1
767380
767313
767397
Retainer
Stainless
1
6X7084J
8X7084J
YX7084J
F
C
E
Bushing
Steel
1
6X85
8X85
7X85
D
F2
Valve, ball and seat
1
6012
8012
YX010
Order by Parts.
Valve is not included with assembly. Select material from the Parts and Accessories section.
E
Specifications
Cage OD (in.)
Tubing-Thread Reference (in.)
2-19/32
3-3/32
3-3/4
2-3/8 – 8 REU
2-7/8 – 8 REU
3-1/2 – 8 REU
Positive non-retrievable, one-piece, hardlined with clutch bar
Tubing Size (in.)
2-3/8
Description
Cage
2-7/8
3-1/2
Part Number
Steel
20LP20-1
25LP20-1
30LP20-1
Stainless
20LP20J-1
25LP20J-1
30LP20J-1
2-3/8
2-7/8
3-1/2
For Reference Only1
Tubing Size (in.)
Item
1
Description
Part Number
F
Valve, ball and seat
6010
8010
Y010
E
Bushing
Pipe Thread (in.)
6X85
1-1/4 LP
8X85
1-1/2 LP
YX85
2-1/2 – 8 REU
2-19/32
3-3/32
3-3/4
2-3/8 – 8 REU
2-7/8 – 8 REU
3-1/2 – 8 REU
1-1/4 LP
1-1/2 LP
2-1/2 – 8 REU
Select Material from the Parts and Accessories section.
Specifications
Cage OD (in.)
Tubing Thread Reference (in.)
Bushing-Box Thread (in.)
© 2008-2012 Weatherford. All rights reserved.
139
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Connectors
Connectors
Weatherford’s connectors are manufactured in a wide selection of materials to
match specific well conditions.
The company offers a variety of reliable connectors for subsurface rod
pumps, including:
• API-type, upper-barrel connectors (with and without wear ring),
• API-type, box-end plunger connectors,
• Pin-end plunger caps,
• Top-double connectors for multiple-tube and sand hog pumps,
• Sucker-rod connectors (double-pin and left-hand back-off)
© 2008-2012 Weatherford. All rights reserved.
141
Pump Parts
API-type, upper-barrel connectors
Regular without wear ring
Tubing
Size
(in.)
1.900
2-3/8
Pump
Bore
(in.)
Part Number
API
Number
Steel
Alloy
Stainless
Brass
C21-15
2X003
—
2X003J
—
1-1/16 Sd-Hg
—
—
1400
—
—
1-1/4 RW
C21-20-125
2X0099
2X009
2X009J
2X009B
C21-20-150
3X0099
3X009
3X009J
3X009B
1-1/16 RH
1-1/4 RW
1-1/4 RH
1-1/2 RW
1-1/4 RH1
—
36009
36009J
36009B
1-1/2 LVST
—
—
—
—
—
C21-25
5X0099
5X009
5X009J
5X009B
56009
56009J
56009B
7X009
7X009J
—
1-1/2 RH
2-7/8
1-3/4 RH
2 RW
1-3/4 RH2
3-1/2
—
2-1/4 RH
C21-30
2-1/2 RW
7X0099
Use with 5X55 valve rod (7/8-in. OD).
Use with 7X55 valve rod (1 1/16-in. OD).
RW and RX threads interchangeable.
1
2
With wear ring1
Tubing
Size
(in.)
1.900
2-3/8
Pump
Bore
(in.)
1-1/16 RH
1-1/4 RW
Part Number
API
Number
Steel
Stainless
C21-15
—
—
1-1/16 Sd-Hg
—
—
—
1-1/4 RW
C21-20-125
2X00
—
C21-20-150
3X00
3X00J
—
LV301
LV301E
C21-25
5X00
5X00J
C21-30
7X00
—
1-1/4 RH
1-1/2 RW
1-1/2 LVST
1-1/2 RH
2-7/8
1-3/4 RH
2 RW
3-1/2
2-1/4 RH
2-1/2 RW
Conector with wear ring is recommended for API traveling-barrel pumps.
Use with 5X55 valve rod (7/8-in. OD).
RW and RX threads interchangeable.
1
2
142
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-type, upper-barrel connectors
Specifications
Part
Number
Reference
Connector OD
(in.)
Without
Wear Ring
With
Wear Ring
Connector
ID
(in.)
Thread Reference
Upper Pin
Lower Pin
1400
1.31
—
0.63
1.000-14
1.1563-16
2X003
1.50
—
0.88
1.2500-14
1.3330-16
2X009
1.75
1.81
0.94
1.4704-14
1.3330-16
3X009
1.75
1.81
0.97
1.4704-14
1.5730-16
36009a
1.75
—
1.06
1.4704-14
1.5730-16
LV301
—
1.88
0.97
1.4704-14
1.6650-16
5X009
2.25
2.31
1.25
1.8024-14
2.0870-16
56009b
2.25
—
1.38
1.8024-14
2.0870-16
7X009
2.75
2.81
1.56
2.1095 – 11-1/2
2.5730-16
Use with 5X55 valve rod (7/8-in. OD).
b
Use with 7X55 valve rod (1 1/16-in. OD).
a
© 2008-2012 Weatherford. All rights reserved.
143
Pump Parts
API-type, box-end plunger connectors
Part Number
Pump Bore
(in.)
API
Number
Steel
Stainless
Brass
NCAa
1-1/4b
—
3567
—
—
—
1-3/4
C22-175
4565
—
4565B
4565M
1-3/4b
—
5567
—
—
—
2
—
5565
—
5565B
5565M
2-1/4
C22-225
6565
—
—
6565M
2-1/2
—
7565
—
—
7565M
2-3/4
C22-275
8565
8565J
—
8565M
3-1/4
—
Y565
—
—
Y565M
3-3/4
C22-375
9565
—
—
9565M
4-3/4
—
38LB2665
38LB2665J
—
38LB2665M
NCA = Nickel-copper alloy
b
For sandy-fluid pumps
a
Specifications
144
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Pump Bore
(in.)
Connector OD
(in.)
Upper Pin
Lower Pin
1-1/4
1.432
1.2500-14
1.0000-14
1-3/4
1.725
1.4704-14
1.5084-14
1-3/4
1.937
1.5604-14
1.5084-14
1.7330-14
2
1.975
1.5604-14
2-1/4
2.225
1.8024-14
1.9864-14
2-1/2
2.475
2.1095 – 11-1/2
2.1095 – 11-1/2
2-3/4
2.688
2.1095 – 11-1/2
2.3755 – 11-1/2
3-1/4
3.188
2.8095 – 11-1/2
2.8095 – 11-1/2
3-3/4
3.688
3.1715 – 11-1/2
3.3825 – 11-1/2
4-3/4
4.660
4.1715 – 11-1/2
4.2380 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Pin-end plunger caps
Clutch
Slot
Steel
Stainless
1-1/2a
NO
HV305
—
2
a
Part Number
Pump Bore
(in.)
NO
HV505
—
2-1/4
YES
6576
6576J
2-3/4
YES
8576
8576J
3-1/4
YES
Y576
Y576J
3-3/4
YES
9576
9576J
a
For high-volume pumps
Specifications
Pump Bore
(in.)
Cap OD
(in.)
Box
Thread
1-1/2
1.44
1.2500-14
2
1.94
1.5604-14
2-1/4
2.18
1.8024-14
2-3/4
2.62
2.1095 – 11-1/2
3-1/4
3.12
2.8095 – 11-1/2
3-3/4
3.69
3.1715 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
145
Pump Parts
Top-double connectors
For multiple-tube pumps with wear rings
Tubing
Size
(in.)
Pump
Bore
(in.)
Part Number
Steel
2-3/8
1-1/4
2140
2-7/8
1-3/4
4140
Specifications
Tubing
Size
(in.)
Pump
Bore
(in.)
Wear
Ring OD
(in.)
Upper Pin
Lower Pin
Lower Box
2-3/8
1-1/4
1-13/16
1.4704-14
1.5730-16
1.0000-16
2-7/8
1-3/4
2-5/16
1.8024-14
2.0870-16
1.5000-16
Thread Reference
Top-double connectors
For sand hog pumps
API SR Pin (in.)
5/8
3/4
Tubing
Size
(in.)
Pump
Bore
(in.)
2-3/8
1-1/16
1463-1
1463-2
2-7/8
1-1/2
–
3463-2
Part Number
Specifications
1
146
© 2008-2012 Weatherford. All rights reserved.
Tubing
Size
(in.)
Pump
Bore
(in.)
2-3/8
1-1/16
2-7/8
1-1/2
API-modified line-pipe thread
Thread Reference
Part
Number
SR Pin
Lower Skirt
Valve Rod Pin1
(in.)
1463-1
5/8
1.5730-16
3/8-18
1463-2
3/4
1.5730-16
3/8-18
1463-2
3/4
2.0870-16
1/2-14
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Couplings
Couplings
Weatherford manufactures a wide variety of couplings in various sizes for
subsurface rod pumps. Couplings are available in the following materials: steel,
brass, alloy, stainless steel and nickel-copper alloy.
Sucker rod couplings and polished-rod couplings are provided in API Grade T and
non API grade Hi-T and Hi-T spray metal.
Weatherford offers the following types of couplings:
• Extension couplings for gaseous-fluid pumps and API-type RH barrel,
• Center couplings for API-type RH, TP and TH barrels,
• API-type upper and lower pull-tube couplings for traveling-barrel pumps,
• API tubing couplings and tubing coupling combination,
• TH barrel couplings with API TH barrel threads,
• TP upper and lower couplings with working-barrel threads,
• Top-open couplings,
• API sucker-rod and polished-rod couplings, as well as oversized-special, nonAPI sucker-rod and polished-rod couplings,
• API slim-hole and full-size, polished-rod sub-couplings,
• Plunger-to-valve rod couplings, including two-piece standard and two-piece
heavy-duty.
© 2008-2012 Weatherford. All rights reserved.
147
Pump Parts
API extension couplings for type RH barrel
Tubing
Size
(in.)
Pump
Bore
(in.)
1.900
1.062
API
Number
—
—
—
1.062
2-3/8
1.250
C31-125-La
1.500
—
—
—
1.500
C31-150-La
1.750
C31-175-La
2.250
C31-225-La
2-7/8
3-1/2
a
Material
0 in.
6 in.
12 in.
24 in.
Steel
Steel
Steel
Steel
Brass
Stainless
Steel
Brass
Stainless
Steel
Brass
Stainless
Steel
Brass
Stainless
—
—
—
261015-0
—
—
—
—
—
361015-0
361015B-0
—
461015-0
461015B-0
461015J-0
—
—
—
261015-6
—
—
—
—
—
361015-6
361015B-6
—
461015-6
461015B-6
461015J-6
16102-1
16101-1
161019-1
26101-1
26101B-1
26101C-1
LV311-1
—
LV311C-1
36101-1
36101B-1
36101C-1
46101-1
46101B-1
46101C-1
16102-2
16101-2
161019-2
26101-2
26101B-2
26101C-2
LV311-2
—
LV311C-2
36101-2
36101B-2
36101C-2
46101-2
46101B-2
46101C-2
Steel
Brass
661015-0
661015B-0
661015-6
661015B-6
66101-1
66101B-1
66101-2
66101B-2
Material
36 in.
48 in.
60 in.
Steel
Steel
Steel
Steel
Brass
Stainless
Steel
Brass
Stainless
Steel
Brass
Stainless
Steel
Brass
Stainless
Steel
Brass
16102-3
16101-3
161019-3
26101-3
26101B-3
26101C-3
LV311-3
—
LV311C-3
36101-3
36101B-3
36101C-3
46101-3
46101B-3
46101C-3
66101-3
66101B-3
16102-4
16101-4
161019-4
26101-4
26101B-4
26101C-4
LV311-4
—
—
36101-4
36101B-4
36101C-4
46101-4
46101B-4
46101C-4
66101-4
—
—
16101-5
—
26101-5
—
—
—
—
—
36101-5
—
—
46101-5
—
—
—
—
L = Specify length in inches.
Tubing
Size
(in.)
Pump
Bore
(in.)
1.900
1.062
API
Number
—
—
—
1.062
2-3/8
1.250
C31-125-La
1.500
—
—
—
1.500
C31-150-La
1.750
C31-175-La
2.250
C31-225-La
2-7/8
3-1/2
a
Part Number
Part Number
L = Specify length in inches.
Specifications
Coupling
148
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Part Number
Reference
OD
(in.)
ID
(in.)
Barrel End
Terminal End
16102
16101
161019
26101
36101
46101
66101
1.405
1-3/4
1-3/4
1-3/4
2-1/4
2-1/4
2-3/4
1-1/8
1-1/8
1-1/8
1-5/16
1-9/16
1-13/16
2-5/16
1.3125-16
1.4375-16
1.3125-16
1.5730-16
1.8750-16
2.0870-16
2.5730-16
1.3330-16
1.5730-16
1.5730-16
1.5730-16
2.0870-16
2.0870-16
2.5730-16
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Extension couplings for gaseous-fluid pumps
Tubing
Size
(in.)
Pump
Bore
(in.)
18 in.
24 in.
30 in.
36 in.
Bushing
Part Number
Reference
Only
2-3/8
1.250
26103-18
26103-24
26103-30
26103-36
3038
1.500
36103-18
36103-24
36103-30
36103-36
4038
1.750
36103-18
36103-24
36103-30
36103-36
5038
2-7/8
Part Number
Specifications
Coupling
Pump Bore
(in.)
OD
(in.)
ID
(in.)
Threads
Both Ends
1.250
1-3/4
1-1/2
1.5730-16
1.500/1.750
2-1/4
2
2.0870-16
© 2008-2012 Weatherford. All rights reserved.
149
Pump Parts
API-type upper pull-tube couplings for traveling-barrel pumps
Pump
Bore
(in.)
Tube
OD
(in.)
API
Number
Steel
Alloy
Stainless
1-1/16
13/16
—
—
14309
—
—
1-1/4
15/16
C32-125
—
2X309
2X309J
2X309B
1-1/2
1-1/8
C32-150
3X3099
3X309
3X309J
3X309B
1-3/4
1-5/16
C32-175
—
4X309
4X309J
—
1-3/4
1-1/2
—
—
4X3091
4X3091J
—
2
1-1/2
C32-200
—
5X30
5X30J
—
2-1/2
1-7/8
C32-250
—
7X30
—
—
Part Number
Brass
Specifications
Thread Reference
Part Number
Reference
Coupling OD
(in.)
Upper Box
Lower Box
14309
1.020
0.8750-14
0.8125-18
2X309
1.188
1.0000-14
0.9375-16
3X309
1.438
1.2500-14
1.1250-16
4X309
1.720
1.4704-14
1.3125-16
4X3091
1.730
1.4704-14
1.5000-16
5X30
1.938
1.5604-14
1.5000-16
7X30
2.438
2.1095 – 11-1/2
1.8750-16
API-type lower pull-tube couplings for traveling-barrel pumps
Tubing
Size
(in.)
Pump
Bore
(in.)
Tubing
OD
(in.)
API
Number
Steel
Alloy
Stainless
Brass
1.900
1-1/4
15/16
C-33-125-15
—
2X4539
—
—
1-1/16
13/16
—
144599
14459
—
—
1-1/4
15-16
C33-125
2X4599
2X459
2X459J
2X459B
1-1/2
1-1/8
C33-150-20
3X4599
3X459
3X459J
3X459B
1-1/2
1-1/8
C33-150-25
364599
36459
36459J
—
1-3/4
1-5/16
C33-175
—
4X459
4X459J
—
1-1/2
C33-200
5X459
5X45
5X45J
5X45B
1-7/8
C33-225
—
7X45
—
—
2-3/8
2-7/8
1-3/4
2
3-1/2
1-1/4
2-1/2
Part Number
Specifications
150
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Part Number
Reference
Coupling OD
(in.)
Upper Box
Lower Box
14459
1.75
0.8125-18
1.4704-14
2X4539
1.50
0.9375-16
1.2500-14
2X459
1.75
0.9375-16
1.4704-14
3X459
1.75
1.1250-16
1.4704-14
36459
2.25
1.1250-16
1.8024-14
4X459
2.25
1.3125-16
1.8024-14
5X45
2.25
1.5000-16
1.8024-14
7X45
2.75
1.8750-16
2.1095 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API tubing couplings machined carbon steel
Part Number
Tubing
Size
(in.)
Threads
Both Ends
(in.)
API
Number
Standard
Special
Clearance
1.900
1-1/2 – 10 RNU
C34-15
15-70-6
—
2-3/8 – 8 REU
C34-20
20-70-1
20-70-1SH
2-3/8 – 10 RNU
—
20-70-6
—
2-7/8 – 8 REU
C34-25
25-70-1
25-70-1SH
2-7/8 – 11-1/2 NU
—
25-70-3
—
3-1/2 – 8 REU
C34-30
30-70-1
30-70-1SH
4-1/2– 8 REU
C34-40
40-70-1
95040
4-1/2 – 8 RNU
—
40-70-8
—
2-3/8
2-7/8
3/1/2
4-1/2
Specifications
Part Number
Reference
Thread
Reference
(in.)
Coupling OD
(in.)
15-70-6
1-1/2 – 10 RNU
2.20
20-70-1
2-3/8 – 8 REU
3-1/16
20-70-1SH
2-3/8 – 8 REU
2-7/8
20-70-8
2-3/8 – 10 RNU
2-7/8
25-70-1
2-7/8 – 8 REU
3-11/16
25-70-1SH
2-7/8 – 8 REU
3-1/2
25-70-3
2-7/8 – 11-1/2 NU
3-1/2
30-70-1
3-1/2– 8 REU
4-1/2
30-70-1SH
3-1/2 – 8 REU
4.30
40-70-1
4-1/2 – 8 REU
5-9/16
95040
4-1/2 – 8 REU
5.20
40-70-8
4-1/2 – 8 RNU
5.20
Combination
Tubing Size
(in.)
Coupling OD
(in.)
Part Number
2-3/8 – 8 REU
3
20LP012-6
2-7/8 – 8 REU
3-5/8
25-701-1
2-3/8 – 8 REU
3-1/2 – 8 REU
4-1/2
L30-702-1
2-7/8 – 8 REU
3-1/2 – 8 REU
4-1/2
L30-701-1
4-1/2 – 8 RNU
4-1/2 – 8 REU
5.20
95040-18
From
To
1-1/2 – 10 RNU
2-3/8 – 8 REU
© 2008-2012 Weatherford. All rights reserved.
151
Pump Parts
TH barrel couplings, API TH barrel threads
Tubing
Size
(in.)
Tubing Threads
(in.)
Pump
Bore
(in.)
API
Number
Steel
Stainless
1.900
1-1/2 – 10 RNU
1.250
—
2503-6
—
—
C35-20
4503-1
4503J-1
4503B-1
—
2-3/8 – 8 REU
2-3/8
2-7/8
2-3/8 – 10 RNU
—
4503-6
—
—
4503-3
—
—
2-7/8– 8 REU
C35-25
6503-1
6503J-1
6503B-1
3-1/2 – 8 REU
3-1/2
4-1/2
Brass
2-3/8 – 11-1/2 NU
2-7/8 – 11-1/2 NU
3-1/2 – 11-1/2 NU
1.750
Part Number
2.250
2.750
3-1/2 – 8 REU
3.250
4-1/2 – 8 REU
3.250
4-1/2 – 8 REU
4-1/2 – 8 RNU
3.750
—
6503-3
—
—
C35-30
8503-1
8503J-1
—
—
8503-3
—
—
—
Y503-1
—
—
—
Y502-1
—
—
C35-40
9502-1
—
—
—
9502-8
—
—
TH barrel couplings, API TH barrel thread
Specifications
152
© 2008-2012 Weatherford. All rights reserved.
Thread Reference
Part Number
Reference
Coupling OD
(in.)
Tubing
Barrel
2503-6
2.200
1-1/2 – 10 RNU
1.5730-16
4503-1
3
2-3/8 – 8 REU
2.2380 – 11-1/2
4503-6
2-7/8
2-3/8 – 10 RNU
2.2380 – 11-1/2
4503-3
3
2-3/8 – 11-1/2 NU
2.2380 – 11-1/2
6503-1
3-5/8
2-7/8 – 8 REU
2.7380 – 11-1/2
6503-3
3-1/2
2-7/8 – 11-1/2 NU
2.7380 – 11-1/2
8503-1
4-1/2
3-1/2 – 8 REU
3.2380 – 11-1/2
8503-3
4-1/4
3-1/2 – 11-1/2 NU
3.2380 – 11-1/2
Y503-1
4-5/8
3-1/2 – 8 REU
3.7380 – 11-1/2
Y502-1
5-1/2
4-1/2 – 8 REU
3.7380 – 11-1/2
9502-1
5-1/2
4-1/2 – 8 REU
4.2380 – 11-1/2
9502-8
5.200
4-1/2 – 8 RNU
4.2380 – 11-1/2
9503-1
5-1/2
4-1/2 – 8 REU
4.2500 – 11-1/2
9503-8
5.200
4-1/2 – 8 RNU
4.2500 – 11-1/2
95039
5.200
4-1/2 – 8 REU
4.2500 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
TP upper-barrel couplings steel
Working-barrel threads
Tubing
Size
(in.)
Tubing
2-3/8
2-3/8 – 10 RNU
Barrel
Coupling
OD
(in.)
API
Number
Part
Number
3
C37-20
4202-1
1-25/32 – 11-1/2
2-7/8
—
4202-6
2-7/8
—
4202-3
3-5/8
C37-25
6202-1
3-1/2
—
6202-6
3-1/2
—
6202-3
4-1/2
C37-30
8202-1
4-1/4
—
8202-6
4-1/4
—
8202-3
Coupling
OD
(in.)
API
Number
Part
Number
3
C36-20
4297-1
2-7/8
—
4297-6
2-7/8
—
4297-3
3-5/8
C36-25
6297-1
3-1/2
—
6297-6
3-1/2
—
6297-3
4-1/2
C36-30
8297-1
4-1/4
—
8297-6
4-1/4
—
8297-3
Threads
2-3/8 – 8 REU
2-3/8 – 11-1/2 NU
2-7/8 – 8 REU
2-7/8
2-7/8 – 10 RNU
2-1/4 – 11-1/2
2-7/8 – 11-1/2 NU
2-7/8 – 8 REU
3-1/2
2-7/8 – 10 RNU
2-3/4 – 11-1/2
2-7/8 – 11-1/2 NU
TP lower-barrel couplings steel
Working-barrel threads
Tubing
Size
(in.)
Threads
Tubing
Barrel
2-3/8 – 8 REU
2-3/8
2-3/8 – 10 RNU
1-25/32 – 11-1/2
2-3/8 – 11-1/2 NU
2-7/8 – 8 REU
2-7/8
2-7/8 – 10 RNU
2-1/4 – 11-1/2
2-7/8 – 11-1/2 NU
2-7/8 – 8 REU
3-1/2
2-7/8 – 10 RNU
2-7/8 – 11-1/2 NU
2-3/4 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
153
Pump Parts
Center Couplings for API-Type TH Barrel
Part Number
Pump Bore
(in.)
Steel
Stainless
1.750
45037-0
45037J-0
2.250
65037-0
65037J-0
2.750
85037-0
85037J-0
3.250
Y5037-0
Y5037J-0
4.250
95037-0
95037J-0
Specifications
Coupling
Pump Bore
(in.)
OD
(in.)
Length
(in.)
Threads
Both Ends
(in.)
1.750
2-1/2
4-1/2
2.2380 – 11-1/2
2.250
3-5/8
4-1/2
2.7380 – 11-1/2
2.750
3-7/8
4-1/2
3.2380– 11-1/2
3.250
4-1/4
3-1/2
3.7380 – 11-1/2
Top-Open Couplings
Part Number
Tubing Size
(in.)
Valve Size
(in.)
SR Pin
(in.)
Steel
Stainless
2-3/8
1-3/4
3/4
4000-2A
—
2-7/8
2-1/4
3/4
6000-2A
6000J-2A
3-1/2
2-3/4
3/4
7000-2A
7000J-2A
3-1/2
2-3/4
3/4
8000-2A
—
Replaces API C11 top-open cage. Does not require valve-seat spacer.
Not designed for ball and seat.
Specifications
Thread Reference
154
© 2008-2012 Weatherford. All rights reserved.
Valve Size
(in.)
Coupling OD
(in.)
SR Pin
(in.)
Upper-Pin
Lower-Box
1-3/4
1.700
3/4
1.0625-10
1.4704-14
2-1/4
2.200
3/4
1.0625-10
1.8024-14
2-3/4
2.438
3/4
1.0625-10
2.1095 – 11-1/2
2-3/4
2.688
3/4
1.0625-10
2.1095 – 11-1/2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Plunger-To-Valve Rod Couplings
Valve Rod
(in.)
Pump
Bore
(in.)
LP Thread
OD
Alloy
Stainless
Brass
NCA2
1-1/6
3/8
11/16
1465
1465E
—
—
3/8
11/16
2X65
1/2
7/8
2665A
2665AJ
3/8
11/16
3X65
3X65J
1/2
7/8
3665
1/2
7/8
36655
1-1/4
1-1/2
1
Part Number
2X65J
3
2X65B
2665AB
3
3665J
3
36655J
3
2X65M
3
2665AM3
3X65B
3X65M
3665B
3665M
—
—
1/2
7/8
4X65
4X65J
4X65B
4X65M
3/4
1-1/16
4665
—
—
—
1/2
7/8
5X65
5X65J
5X65B
5X65M
2
1/2
7/8
5X65A
5X65AJ
—
—
3/4
1-1/16
5665
5665J
—
—
2-1/4
3/4
1-1/16
6X65
6X65J
—
—
2-1/2
3/4
1-1/6
7X65
7X65J
—
—
1-3/4
API-modified line-pipe thread.
2
NCA + nickel-copper alloy.
3
Valve-rod thread has deep counterbore.
Replaces API C12 cage. Not designed for ball and seat. Does not require spacer seat.
1
Specifications
Description
Cage for 11/16 (3X55)
Valve Rod
Cage for 7/8 (5X55)
Valve Rod
Cage for 1-1/16 (7X56)
Valve Rod
1
Thread Reference
Pump Bore
(in.)
Cage OD
(in.)
Upper-Box1
Lower-Box
1-1/16
1.031
3/8-18
0.8750-14
1-1/4
1.210
3/8-18
1.0000-14
1-1/2
1.450
3/8-18
1.2500-14
1-1/4
1.210
1/2-14
1.0000-14
1-1/2
1.450
1/2-14
1.2500-14
1-3/4
1.700
1/2-14
1.4704-14
2
1.950
1/2-14
1.5604-14
1-3/4
1.730
3/4-14
1.4704-14
2
1.950
3/4-14
1.5604-14
2-1/4
2.200
3/4-14
1.8024-14
2-1/2
2.425
3/4-14
2.1095 – 11-1/2
API-modified line-pipe thread.
© 2008-2012 Weatherford. All rights reserved.
155
Pump Parts
Two-Piece Standard, Plunger-To-Valve Rod Couplings
Valve Rod
(in.)
Assembly Number
Pump
Bore
(in.)
LP Thread
OD
Alloy
Stainless
NCA2
1-1/2
3/8
11/16
3X196
3X196J
—
1-3/4
1/2
7/8
4X196
4X196J
4X196M
2
1/2
7/8
5X196
5X196J
5X196M
1
API-modified line-pipe thread.
2
NCA = Nickel-copper alloy
Replaces API C12 cage. Not designed for ball and seat. Does not require spacer seat.
1
Component Parts
Component Part Number
1
Coupling
Retainer
Pump
Bore
(in.)
Reference
Assembly
Number
Alloy
Stainless
NCA1
Alloy
Stainless
NCA1
1-1/2
3X196
3X195
3X195J
—
3X194
3X194J
—
1-3/4
4X196
4X195
4X195J
4X195M
5X194
5X194J
5X194M
2
5X196
5X195
5X195J
5X195M
5X194
5X194J
5X194M
NCA = Nickel-copper alloy
Specifications
Thread Reference
Reference
Assembly
1
Coupling OD
(in.)
Upper Box1
(in.)
Lower Box
(in.)
3X196
1.47
3/8-18
1.2500-14
4X196
1.688
1/2-14
1.4704-14
5X196
1.938
1/2-14
1.5604-14
API-modified line-pipe thread.
Two-Piece Heavy-Duty, Plunger-To-Valve Rod Couplings
Component Part Number
Valve Rod
(in.)
Coupling
LP Thread
OD
Alloy
Stainless
Alloy
Stainless
1-1/2
1/2-14
7/8
36195
36195J
36194
36194J
2-1/2
3/4-14
7/8
76195
76195J
7X515
7X515J
1
API-modified line-pipe thread.
Replaces API C12 cage. Not designed for ball and seat. Does not require spacer seat.
1
Specifications
Thread Reference
1
156
© 2008-2012 Weatherford. All rights reserved.
Retainer
Pump
Bore
(in.)
Pump Bore
(in.)
Coupling OD
(in.)
Upper Box1
(in.)
Lower Box
(in.)
1-1/2
1.44
1/2-14
1.250–14
2-1/2
2.45
3/4-14
2.1095–11-1/2
API-modified line-pipe thread.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Hollow-Valve Rod Pumps
Coupling Specifications
Thread Reference
a
Part Number
Coupling OD
Upper Box
Lower Box
2330
1.20
0.9375-16
1.0000-14
3330
1.45
1.1250-16
1.2500-14
4330
1.70
1.5000-16
1.4730-14
a
4630
1.73
1.3125-16
1.4704-14
5330
1.94
1.5000-16
1.5604-14
6330
2.19
1.8750-16
1.8024-14
Figure 1
These items are not shown in the parts table.
Ported, Hollow-Valve Rod to Plunger Couplings (Figure 1)
Pump Bore
Size
(in.)
Description
Material
1.250
1.500
1.750
Collet Style
Collet Nut
2330
2331
—
—
3330
3331
33311
3332
4330
4331
—
—
2.000
5330
5331
53311
5332
2.250
6330
—
—
—
1.250
2330J
—
—
—
1.500
3330J
3331J
33311J
3332J
1.750
4330J
—
—
—
2.000
5330J
5331J
53311J
5332J
2.250
—
—
—
—
Stainless
1.250
2330M
—
—
—
1.500
3330M
3331M
33311M
3332M
1.750
b
Alloy
Standard
Deep Counter
Bore
NCAb
4330M
—
—
—
2.000
5330M
5331M
53311M
5332M
2.250
—
—
—
—
NCA=Nickel copper alloy.
© 2008-2012 Weatherford. All rights reserved.
157
Pump Parts
Cups
Cups
Weatherford manufactures reliable cups, including API S12 type HR seating cups
for RW and RH insert-rod tubing pumps, as well as API S18 type HR seating cups
for TH tubing pumps and API S19 for TP tubing pumps.
The company also offers API type HR seating cups in a variety of sizes, including
cups used for TH and TP tubing pumps. In addition, API S33, type-O seating rings
for insert rod pumps are available.
Weatherford cups are offered in plastic and composition, which have a maximum
temperature of 190°F. High-temperature cups are available with a maximum
temperature of 390°F.
API Type-HR Seating Cups
Nominal Nipple
Cup Size Bore
(in.)
(in.)
Dimensions
OD
(in.)
1.460 1-1/2 – 40 + 30
1-1/2
1.520
1-1/2 + 30
1.169 0.875
1.560 1-1/2 + 40 + 30
1-3/4
1.780
1-25/32 + 30
—
17-16-32
17-16P-32
—
—
17-16-52
17-16P-52
—
—
20-16-12
20-16P-12
—
20-163P-12
20-161-31
20-161P-31
—
—
20-161-32
20-161P-32
250J60082
—
—
20-161-33
20-161P-33
—
—
S18-25a
25-16-12
25-16P-12
250M60079
—
—
25-16-31
25-16P-31
—
—
25-16-32
25-16P-32
250M60082
25-163P-32
—
25-16-33
25-16P-33
—
25-163P-33
2.280 2-1/4 + 40 + 30
S12-25
25-16-52
25-16P-52
250M60086
25-163P-52
2.710 2-3/4 – 40 + 30
S18-30a
30-16-12
30-16P-12
250P60079
—
—
—
—
2.250
2-1/4 + 30
1.858 1.562 S19-25
2.750
2-3/4 + 15
2-3/4 + 30
2.358 2.000
2.780 2-3/4 + 40 + 30
b
—
b
2-1/4 + 45
a
250F60079
1.410 1.187 S12-20
2-1/4 + 15
2-3/4
17-16P-12
—
1-25/32 + 45
2-1/4
17-16-12
—
2.210 2-1/4 – 40 + 30
High Temperature High Temperature
Composition
Plastic
Plastic
—
1.710 1-3/4 – 40 + 30 1.410 1.187 S18-20a
1-25/32 + 15
1-25/32
Part Number
ID Hole
API
(in.) (in.) Number Composition
30-16-31
30-16P-31
b
30-16-32
30-16P-32
—
—
S12-30
30-16-52
30-16P-52
250P60086
—
S19-30
Used for TH tubing pumps.
Used for TP tubing pumps.
API S33, Type-O Seating Rings for Insert-Rod Pumps
a
158
© 2008-2012 Weatherford. All rights reserved.
Nominal
Ring Size
(in.)
Nipple
Bore
(in.)
Dimensions
Part Number
OD
(in.)
Hole
(in.)
API
Number
Composition
Plastic
Hard Plastic
1-3/16
1.188
1-3/16 + 30
0.940
—
15-095-11
—
—
1-25/32
1.780
1-25/32 + 30
1.476
—
20-095-32
20-095P-32
20-095P500-32
2-1/4
2.280
2-1/4 + 55
1.985
—
25-095
25-095P
25-095P500
Used for 1.250 in. tubing pumps.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Reserved for valve cups.
© 2008-2012 Weatherford. All rights reserved.
159
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Guides
Guides
Weatherford offers a variety of guides, including the following:
• API valve-rod regular and vertical-discharge guides—manufactured in steel, alloy,
stainless steel and brass; the alloy guides have heat-treated necks and clutches,
• API valve-rod guides with wear ring—available in alloy and stainless steel,
• Sand-check drop—used with regular and wear-ring API valve-rod guides,
• Non-API, pin-type, valve-rod guides (standard and with wear ring)—makes up
direct-to-RW, RX barrel or RH-extension, double-pin, sucker-rod connector,
• Sand-check, valve-rod guides; sand-check seat; and sand-check drop valves,
• Crossover ring guides—used between the upper-barrel connector and the barrel
when a stationary-barrel, bottom-anchor is run in larger-than-normal tubing,
• Barrel-stabilizer guides—used to prevent excessive barrel bending when
stationary pumps are run in larger-than-normal tubing,
• Spiral sucker-rod guides—spiral with hard-face or non hard-face coating available
with either box × box or box × pin configuration.
© 2008-2012 Weatherford. All rights reserved.
161
Pump Parts
API Vertical Discharge, Valve Rod Guides
Part Number
1
Regular
Wear Ring
Tubing
Size
(in.)
Valve Rod
Size
(in.)
Alloy1
Stainless
Brass
Alloy1
Stainless
2-3/8
11-16
20-112
20-112J
20-112B
20-112A
20-112AJ
2-3/8
7/8
20-113
20-113J
20-113B
20-113A
20-113AJ
2-7/8
7/8
25-112
25-112J
25-112B
25-112A
25-112AJ
Alloy guides have heat-treated neck and clutch.
API Valve-Rod Guides
Part Number
Tubing
Size
(in.)
Valve Rod
(in.)
API
Number
Steel
Alloy
Stainless
Brass
1.900
11/16
G11-15
15-1199
15-119
15-119J
—
—
1460
—
—
—
G11-20
20-1199
2-3/8
2-7/8
3-1/2
11/16
a
b
20-119
b
—
20-1119
20-111
20-111J
20-111B
7/8
G11-25
25-1199b
25-119b
25-119Jb
25-119Bb
1-1/16
—
25-1119
25-111
25-111J
—
1-1/16
G11-30
30-1199
30-119
30-119J
30-119B
Alloy guides have heat-treated neck and clutch.
b
Can be used with sand-check.
API Wear Ring, Valve-Rod Guides
Valve Rod
(in.)
API
Number
Alloy
Stainless
1.900
11/16
G11-15
—
—
3-1/2
1
162
© 2008-2012 Weatherford. All rights reserved.
Part Number
Tubing
Size
(in.)
2-7/8
20-119Bb
7/8
a
2-3/8
20-119J
b
—
—
—
G11-20
20-119A1
20-119AJ1
7/8
—
20-111A
20-111AJ
7/8
G11-25
25-119A
25-119AJ1
11/16
1
1-1/16
—
25-111A
25-111AJ
1-1/16
G11-30
30-119A
30-119AJ
Can be used with sand-check.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Valve-Rod Guides
Sand-Check Drop
Part Number
Tubing Size
(in.)
Valve Rod
(in.)
Alloy
Stainless
Brass
NT 60
2-3/8
11/16
20-118
20-118E
20-118B
20-118NT
2-7/8
7/8
25-118
25-118J
25-118B
25-118NT
Specifications
Fishing Neck
Guide Part
Number
Valve Rod
(in.)
Upper OD
(in.)
Lower OD
(in.)
Thread
Reference
15-119
11/16
1-1/4
1.109
1.2500-14
1460
11/16
1-1/2
1-11/32
1.3125-16
20-119
11/16
1-1/2
1-11/32
1.4704-14
20-111
7/8
1-1/2
1-11/32
1.4704-14
25-119
7/8
1-5/8
1-15/32
1.8024-14
25-111
1-1/16
1-5/8
1-15/32
1.8024-14
30-119
1-1/16
1-5/8
1-15/32
2.1095 – 11-1/2
© 2008-2012 Weatherford. All rights reserved.
163
Pump Parts
Non-API, Pin-Type, Valve-Rod Guidesa
Part Number
Tubing
Size
(in.)
Valve Rod
(in.)
Pump Size
(in.)
Steel
Stainless
Stainless
Brass
1.900
11-16
1-1/4 RW
2X603b
—
—
—
1-1/4 RW
2X60b
—
—
—
3X60b
3X60J
3X60Cb
3X60B
3LPX04b
3LPX04J
3LPX04Cb
3LPX04B
5X61
5X61J
—
—
7X62b
—
—
—
1-1/4 RH
11-16
1-1/2 RW
2-3/8
1-1/4 RH
7/8
1-1/2 RW
1-1/2 RH
2-7/8
7/8
1-3/4 RH
2 RW
3-1/2
2-1/4 RH
1-1/16
2-1/2 RW
Makes up direct-to-RW, RX barrel or RH-extension.
Heat-treated neck and clutch
Internal clutch
RW and RX threads interchangeable
a
b
c
Non-API, Pin-Type, Valve-Rod Guides with Wear Ring1
Part Number
Tubing
Size
(in.)
Valve Rod
(in.)
Pump Size
(in.)
Alloy
1.900
11-16
1-1/4 RW
—
—
1-1/4 RW
2X60A
2X60AJ
3X60A
3X60AJ
3LPX704A
3LPX04AJ
5X61A
5X61AJ
7X62A
7X62AJ
11-16
1-1/4 RH
2-3/8
1-1/2 RW
1-1/4 RH
7/8
1-1/2 RW
Stainless
1-1/2 RH
2-7/8
7/8
1-3/4 RH
2 RW
2-1/4 RH
3-1/2
1-1/16
4-1/2
1-1/16
3-1/4 RW
—
—
5-1/2
1-1/16
3-3/4 RW
—
—
2-1/2 RW
Makes up direct-to-RW barrel or RH-extension.
RW and RX threads interchangeable.
a
Non-API, Pin-Type, Valve-Rod Guides
Specifications
Fishing Neck
164
© 2008-2012 Weatherford. All rights reserved.
Part
Number
Valve Rod
(in.)
Upper OD
(in.)
Lower OD
(in.)
Thread
Reference
2X603
11/16
2X60
11/16
1-1/8
—
1.3330-16
1-1/2
1-11/32
3X60
1.3330-16
11/16
1-1/2
1-11/32
3LPX04
1.5730-16
7/8
1-1/2
1-11/32
1.5730-16
5X61
7/8
1-5/8
1-15/32
2.0870-16
7X62
1-1/16
1-5/8
1-15/32
2.5730-16
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Sand-Check, Valve-Rod Guides
Part Number
Tubing
Size
(in.)
Valve Rod
Size
(in.)
Alloy
Stainless
Alloy
Stainless
2-3/8
11/16
20-114
20-114E
20-114A
20-114AJ
2-7/8
7/8
25-114
25-114E
25-114A
25-114AJ
3-1/2
1-1/16
30-114
30-114E
30-114A
30-114AJ
4-1/2
1-1/2
YLP012
—
—
—
Regular
Wear Ring
Specifications
Fishing Neck
Part
Number
Valve Rod
Size
(in.)
Upper OD
(in.)
Lower OD
(in.)
Thread
Reference
20-114
11/16
1-1/2
1-11/32
1.4704-14
25-114
7/8
1-5/8
1-15/32
1.8024-14
30-114
1-1/16
1-5/8
1-15/32
2.1095 – 11-1/2
YLP012
1-1/2
2-1/2
2-1/4
3.2380 – 11-1/2
Sand-Check Seats
Part Number
Tubing Size
(in.)
Valve Rod
(in.)
Heat-Treated
Alloy
2-3/8
11/16
49027
2-7/8
7/8
69027
3-1/2
1-1/16
89027
4-1/2
1-1/2
YLP013
Sand-Check Drop Valves
Part Number
Tubing Size
(in.)
Valve Rod
(in.)
Heat-Treated
Alloy
2-3/8
11/16
49029
2-7/8
7/8
69029
3-1/2
1-1/16
89029
4-1/2
1-1/2
YLP014
© 2008-2012 Weatherford. All rights reserved.
165
Pump Parts
Hollow-Valve Rod Pumps
Guide Specifications
Fishing Neck
Part Number
Upper OD
Lower OD
ID
Threads
Figure
20-0911
1.500
1.340
0.969
1.4704-14 BE
1
20-091
1.625
1.500
1.156
1.4704-14 BE
1
25LP13
2.000
1.880
0.969
1.8024-14 BE
1
25-0971
2.000
1.880
1.156
1.9874-14 BE
1
CLP168
2.000
1.880
1.531
1.9874-14 BE
1
2361
1.500
1.340
0.969
1.3330-16 PE
2
2360
1.500
1.340
0.969
1.5730-16 PE
2
3360
1.625
1.500
1.156
1.5730-16 PE
2
3660
2.000
1.880
1.156
2.0870-16 PE
2
5360
2.000
1.880
1.531
2.0870-16 PE
2
Box-End, Top-Holddown Guides (Figure 1)
Figure 1
Pump Bore Size
and Type (in.)
1.250 RW
1.250 RH
1.500 RW
20-0911
20-0911
20-091
Material
Alloy steel
1.500 RH
1.750 RH
2.000 RW
CLP168
CLP168
1.750 RH
2.000 RW
Part Number
25-0971
Pin-End, Bottom-Holddown Guides (Figure 2)
Pump-Bore Size
and Type (in.)
1.250 RW
1.250 RH
1.500 RW
2361
2360
3360
3660
5360
5360
Stainless steel
—
2360J
3360J
3660J
5360J
5360J
Hardlined
—
—
—
3660A
5360A
5360A
Stainless steel
—
—
—
3660AJ
5360AJ
5360AJ
Material
Alloy steel
1.500 RH
Part Number
Pin Type Guide “Gas Chaser Pump” (Figure 2)
Figure 2
Pump-Bore Size
and Type (in.)
Material
Alloy steel
166
© 2008-2012 Weatherford. All rights reserved.
1.062RW
1.250RW
Part Number
2362
3362
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Crossover Ring Guides1
Tubing
(in.)
2-3/8
2-7/8
From
To
Pump
(in.)
Type
Tubing
(in.)
1-1/4
RHB
1-1/2
RWB
1-1/2
RXB
1-3/4
RHB
2
RWB
Part Number
Connectors
Steel
Stainless
Brass
3063
3063J
3063B
30632-EOT
30632E
30632B
5LP003
—
5LP003B
2-7/8
3-1/2
Used between the upper-barrel connector and the barrel when a stationary-barrel, bottom-anchor is run in larger-thannormal tubing.
1
Rubber Crossover Ring Guidesa
Tubing
(in.)
2-3/8
2-7/8
From
To
Pump
(in.)
Type
Tubing
(in.)
Rubber
Guide
Steel
Stainless
Brass
1-1/4
RHB
1-1/2
RWB
2-7/8
30631
3X007
3X007J
3X007B
2-7/8
30631
36007
36007J
36007B
3-1/2
50631
5X007
5X007J
5X007B
1-1/4c
RHB
1-1/2c
RWB
1-3/4
RHB
2
RWB
Part Numberb
Connectors
Used to replace upper-barrel connector when a stationary-barrel, bottom-anchor is run in larger-than-normal tubing.
One each connector and guide required.
for 7/8-in. valve rod.
a
b
c
Barrel-Stabilizer Guides1
1
From
To
Part Number
Tubing
(in.)
Pump
(in.)
Type
Tubing
(in.)
Req.
Guide
Req.
Nut
2-3/8
1-1/4
RHB
2-7/8
1
3065B
2
3066B
2 7/8-in.
tubing
Connectors
Nut 3066B
2 required
Used to prevent excessive barrel bending when 1 1/4-in. RHB stationary pumps are run in larger-than-normal tubing.
Stabilizer
3065B
1 required
Nut
1 1/4-in.
RH barrel
© 2008-2012 Weatherford. All rights reserved.
167
Pump Parts
Hard-Face-Coated, Spiral Sucker-Rod Guides
Tubing
Size
(in.)
Guide
OD
(in.)
Guide
Length
(in.)
2-3/8
1-13/16
7-5/8
2-7/8
3-1/2
2-5/16
2-13/16
Sucker Rod
Size
(in.)
Box × Box
Box × Pin
5/8
20-61-1
—
3/4
20-61-2
20-60-2
3/4
25-61-2
25-60-2
7/8
25-61-3
25-60-3
3/4
30-61-2
—
7/8
30-61-3
30-60-2
1
30-61-4
30-60-4
8-5/8
8-7/8
Part Number
Spiral Sucker-Rod Guides
(No Hard-Face Coating)
Tubing
Size
(in.)
Guide
OD
(in.)
Guide
Length
(in.)
Sucker Rod
Size
(in.)
Box × Box
Box × Pin
2-3/8
1-13/16
7-5/8
3/4
CLP153
—
2-7/8
2-5/16
8-5/8
3/4
CLP154
—
3/4
CLP155
—
7/8
CLP156
—
3-1/2
2-13/16
8-7/8
Part Number
Spiral Sucker-Rod Guides
Box × Pin Combination (No Hard-Face Coating)
Tubing
Size
(in.)
Guide
OD
(in.)
Guide
Length
(in.)
2-7/8
2-5/16
8-5/8
Sucker-Rod Thread
Box
(in.)
Pin
(in.)
Part Number
7/8
3/4
CLP201
Spiral Sucker-Rod Guides
Specifications
168
© 2008-2012 Weatherford. All rights reserved.
Sucker Rod
(in.)
Thread
Reference
Fishing Neck
(in.)
5/8
0.9375-10
1-1/2
3/4
1.0625-10
1-5/8
7/8
1.1875-10
1-13/16
1
1.3750-10
2
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Liners
Liners
Weatherford offers reliable and economical liners for polished rods.
Two types of polished-rod liners are available—type-B liners with permanently
attached head and threaded and flanged liners. Both types are available in brass
and spray metal.
The brass liners are made from special bronze alloy and are recommended for
corrosion, alignment or electrolysis problems. The spray metal liners are hard-wear
surface polished to reduce friction and are recommended for abrasion or corrosion
problems. The ID for the spray metal liners is coated with epoxy resin to protect
against corrosion.
In addition, types C, R and S packing heads are available.
Weatherford also offers a sandy-fluid pump liner with steel-carburized ID and a
high-volume pump liner with alloy nitrided ID.
© 2008-2012 Weatherford. All rights reserved.
169
Pump Parts
Polished-Rod, Type-B Liners
With Permanently Attached Head
Description
Polished
Rod Size
(in.)
Part Number
Liner OD
(in.)
Wall
Brass1
1-5/16
Light
398900L3
399000L3
1-3/8
Medium
398910L
3
399010L3
1-7/16
Heavy
398920L
3
399020L3
1-1/4
1-1/2
Heavy
398930L3
399030L3
1-1/2
1-3/4
Heavy
398940L
399040L3
1-1/8
Spray Metal2
3
Brass liners are made from special bronze alloy and are recommended for corrosion, alignment or electrolysis problems.
Spray metal liners are hard-wear surface polished to reduce friction. The ID is coated with epoxy resin to protect against
corrosion. Spray metal liners are recommended for abrasion and/or corrosion problems.
3
L= Specify length in whole feet. Example: 8 ft = 08; 12 ft = 12
1
2
Lengths
Polished
Rod Size
(in.)
1-1/8
Lengths in Feet
Liner OD
(in.)
4
5
6
7
8
9
10
12
14
16
18
1-5/16
X
X
X
X
X
—
—
—
—
—
—
1-3/8
X
X
X
X
X
X
X
—
—
—
—
1-7/16
X
X
X
X
X
X
X
—
—
—
—
1-1/4
1-1/2
—
—
X
X
X
X
X
X
X
X
X
1-1/2
1-3/4
—
—
X
X
X
X
X
X
X
X
X
Polished-Rod, Threaded and Flanged Liners
Description
Polished
Rod Size
(in.)
Part Number
Liner OD
(in.)
Wall
Brass1
1-5/16
Spray Metal2
Light
398901L
3
399001L3
1-3/8
Medium
398911L3
399011L3
1-7/16
Heavy
398921L
3
399021L3
1-1/4
1-1/2
Heavy
398931L3
399031L3
1-1/2
1-3/4
Heavy
398941L
399041L3
1-1/8
3
Brass liners are made from special bronze alloy and are recommended for corrosion, alignment or electrolysis problems.
Spray metal liners are hard-wear surface polished to reduce friction. The ID is coated with epoxy resin to protect against
corrosion. Spray metal liners are recommended for abrasion and/or corrosion problems.
3
L= Specify length in whole feet. Example: 8 ft = 08; 12 ft = 12
1
2
Lengths
Polished
Rod Size
(in.)
1-1/8
170
© 2008-2012 Weatherford. All rights reserved.
Lengths in Feet
Liner OD
(in.)
4
5
6
7
8
9
10
12
14
16
18
1-5/16
X
X
X
X
X
—
—
—
—
—
—
1-3/8
X
X
X
X
X
X
X
—
—
—
—
1-7/16
X
X
X
X
X
X
X
—
—
—
—
1-1/4
1-1/2
X
X
X
X
X
X
X
X
X
X
X
1-1/2
1-3/4
X
X
X
X
X
X
X
X
X
X
X
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Type C Packing Head1
Description
Polished
Rod Size
(in.)
Part Number
Liner OD
(in.)
Head
1-5/16
39910200
1-3/8
39911200
1-7/16
39912200
1-1/4
1-1/2
39913200
39923200
1-1/2
1-3/4
39914200
39924200
1-1/8
Packing
39920200
Type C
Head material = ductile iron
For all well depths, the head acts as a safety clamp.
1
Type R Packing Head1
Description
Polished
Rod Size
(in.)
1-1/8
Part Number
Liner OD
(in.)
Head
1-5/16
39910300
1-3/8
39911300
Packing
Type R
39920300
1-7/16
39912300
1-1/4
1-1/2
39913300
39923300
1-1/2
1-3/4
39914300
39924300
Head material = ductile iron
For medium and deep wells
Bottom is interchangeable with Type-C head.
1
Type S Packing Head1
Description
Polished
Rod Size
(in.)
Part Number
Liner OD
(in.)
Head
1-5/16
39910400
1-3/8
39911400
1-7/16
39912400
1-1/4
1-1/2
39913400
39923400
1-1/2
1-3/4
39914400
39924400
1-1/8
Packing
39920400
Type S
Head material = steel
For all shallow to medium well depths
1
© 2008-2012 Weatherford. All rights reserved.
171
Pump Parts
Sandy-Fluid Pump Liners
Part Number
Steel-Carburized ID
Pump Size
(in.)
Liner ID
(in.)
2 ft
3 ft
4 ft
1-1/4
1.250
2725G-2
2725G-3
2725G-4
1-3/4
1.750
4725G-2
4725G-3
4725G-4
High-Volume Pump Liners
172
© 2008-2012 Weatherford. All rights reserved.
Part Number
Alloy Nitrided ID
Pump Size
(in.)
Liner ID
(in.)
3 ft
4 ft
1-1/2
1.000
HV369N-3
HV369N-4
—
2
1.210
25202N-3
25202N-4
25202N-6
6 ft
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Nipples
Nipples
Weatherford offers Precision seating nipples as well as extension and strainer
nipples. The seating nipples are manufactured to API industry standards for rodinsert pumps.
The following types of nipples are available:
• API cup-type seating nipples for rod-insert pumps (Precision and Precisionstainless steel),
• Standard, cup-type seating nipples for rod-insert pumps,
• Precision, friction ring-type seating nipples for rod-insert pumps,
• API mechanical bottom-lock seating nipples, offered in steel and stainless steel,
• API two-cup, tubing pump, seating nipples, offered in steel and stainless steel,
• API mechanical top-lock seating nipples,
• API N21 upper-extension nipples, offered in 2, 3 and 4 ft,
• API N22 lower-extension nipples, offered 1, 2, 3 and 4 ft,
• Perforated-strainer nipples, offered in 3, 6, 12, 18 and 24 in.
© 2008-2012 Weatherford. All rights reserved.
173
Pump Parts
API Cup-Type Seating Nipples for Rod-Insert Pumps Steel
Tubing
Size
(in.)
Nipple
Threads
10R NU
1.900
10R EU
Part Number
Nipple ID
(in.)
API
Number
8 in.
12 in.
18 in.
36 in.
1.380
—
15-301-6
—
—
—
1.460
N11-15
15-302-6
—
—
—
1.460
—
15-302-4
—
—
—
1.535
—
—
17-3061
—
—
2-3/8
8R EU
1.785
N11-20
20-30-1
20-31-1
—
—
2-7/8
8R EU
2.285
N11-25
25-30-1
25-31-1
—
25-36-1
3-1/2
8R EU
2.785
N11-30
—
30-31-1
—
—
8 in.
12 in.
18 in.
36 in.
API Cup Type Stainless Steel
Tubing
Size
(in.)
Nipple
Threads
Nipple ID
(in.)
API
Number
Part Number
2-3/8
8R EU
1.785
N11-20
—
20-31J-1
—
—
2-7/8
8R EU
2.285
N11-25
—
25-31J-1
—
—
3-1/2
8R EU
2.785
N11-30
—
30-31J-1
—
—
Cup-Type Seating Nipples for Rod-Insert Pumps Non API
Tubing
Size
(in.)
Nipple
Threads
Nipple ID
(in.)
8R EU
2-3/8
11-1/2 NU
1.785
10V EU
2-7/8
Part Number
8 in.
12 in.
20-33-1
20-34-1
20-33-3
—
20-34-2
8R EU
2.255
25-33-1
25-34-1
10V EU
2.255
—
25-34-2
Friction Ring-Type Seating Nipples for Rod-Insert Pumps
1
174
© 2008-2012 Weatherford. All rights reserved.
Part Number
Tubing
Size
(in.)
Nipple
Threads
Nipple ID
(in.)
12 in.
18 in.
2-3/8
8R EU
1.791
20LP101
—
2-7/8
8R EU
2.2912
25LP101
—
3-1/2
8R EU
2.791
30LP101-1
30LP06-118
4-1/2
8R EU1
3.810
—
YLP015
5-1/2
8R EU1
4.069
—
9LP015
Box and box-long casing threads
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Mechanical, Bottom-Lock Seating Nipples
Threads
Tubing
Size
(in.)
Part Number
Box
(in.)
OD
10R EU
1.900
10R NU
1 LP
10R NU
Nipple
ID
(in.)
API
Number
Steel
1.125
—
15-90-4
1.125
N12-15
15-90-6
—
—
—
1.031
—
UT1024a
—
—
—
N12-20
20-90-1
341K56023
20-90J-1
341K96023
—
20-90-6
—
—
—
8R EU
2-3/8
2-7/8
3-1/2
4-1/2
a
10R NU
1-1/2 LP
1.375
Alloy Stellite Stainless
—
—
Stainless
Stellite
—
11-1/2 NU
—
20-90-3
—
—
—
8R EU
N12-25
25-90-1
341N56023
L25-90J-1
341N96023
—
25-90-3
—
—
—
N12-30
30-90-1
—
30-90J-1
—
11-1/2 NU
8R EU
11-1/2 NU
8R EU
2 LP
1.750
2-1/2 LP
2.250
3 LP
3.000
—
30-90-3
—
—
—
N12-40
40-90-1
—
—
—
For 1-1/4 in. holddown
API Two-Cup, Tubing-Pump Seating Nipples
Tubing
Size
(in.)
1.900
2-3/8
Threads
Part Number
OD
Box
(in.)
Nipple
ID
± 0.005 in.
API
Number
Steel
10R NU
1 LP
1.193
—
25969-6
—
N13-20
45969-1
45969J-1
8R EU
10R NU
1-1/2 LP
1.715
Stainless
—
45969-6
—
2-7/8
8R EU
2 LP
2.215
N13-25
65969-1
65969J-1
3-1/2
8R EU
2 LP
2.715
N13-30
85969-1
85969J-1
© 2008-2012 Weatherford. All rights reserved.
175
Pump Parts
API Mechanical, Top-Lock Seating Nipples
A
B
Tubing
Size
(in.)
Tubing Threads
8R EU
(in.)
Seating
Ring ID
(in.)
Assembly
Part
Number
API
Assembly
Number
2-3/8
2-3/8
1.780
20-52-1
N14-20
2-7/8
2-7/8
2.280
25-52-1
N14-25
3-1/2
3-1/2
2.780
30-52-1
N14-30
Component Parts
Part Number
C
176
© 2008-2012 Weatherford. All rights reserved.
Item
A
Description
Collar, upper
Req.
2-3/8 in.
2-7/8 in.
3-1/2 in.
4-1/2 in.
1
20-511-1
25-511-1
30-511-1
40-511-1
B
Ring, stainless
1
20-522
25-522
30-522
40-522EE
C
Shell, lower
1
20-523-1
25-523-1
30-523-1
40-523-1
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API N21 Machined Upper-Extension Nipples
Part Number
1
Nickel
Coated
Tubing
Size
(in)
Nipple
Thread
API
Number
2 ft
3 ft
4 ft
2 ft
2-3/8
8R EU
N21-20-L1
4512-2
4512-3
4512-4
45127-2
2-7/8
8R EU
N21-25-L1
6512-2
6512-3
6512-4
65127-2
3-1/2
8R EU
N21-30-L1
8512-2
8512-3
8512-4
85127-2
4-1/2
8R EU
N21-40-L
9512-2
9512-3
9512-4
95127-2
1
L = Length in inches.
Specifications
Nipple Dimensions
Part Number
Reference
Upset OD
(in.)
Turned OD
(in.)
ID
(in.)
4512-L
2-19/32
2-3/8
2
6512-L
3-3/32
2-7/8
2-1/2
8512-L
3-3/4
3-1/2
3
9512-L
4-3/4
4-1/2
4
API N22 Machined Lower-Extension Nipples
Part Number
Tubing
Size
(in)
Nipple
Thread
API
Number
1 ft
1.900
10R NU
—
—
8R EU
N22-20-L
10R NU
—
2-3/8
1
Nickel Coated
1
2 ft
3 ft
25129-2 25129-3
4 ft
2 ft
3 ft
—
—
—
—
45129-2 45129-3
—
—
—
—
45126-2 45126-3
—
—
—
2-7/8
8R EU
N22-25-L1 65129-1 65129-2 65129-3
—
651297-2
—
3-1/2
4-1/2
8R EU
N22-30-L
1
—
85129-2 85129-3
—
—
851297-3
8R EU
N22-40-L1
—
95129-2
—
—
—
—
L = Length in inches.
Specifications
Nipple Dimensions
Part Number
Reference
Upset OD
(in.)
ID
(in.)
25129
1.900
1-19/32
45129
2-19/32
2
45126
2-3/8
2
65129
3-3/32
2-1/2
85129
3-3/4
3
95129
4-3/4
4
© 2008-2012 Weatherford. All rights reserved.
177
Pump Parts
Perforated-Strainer Nipples
Pipe
Size
(in.)
Part Number
Materials
3 in.
6 in.
12 in.
18 in.
24 in,
Steel
—
1069-6
1069-12
—
1069-24
Brass
—
1069B-6
1069B-12
1069B-18
—
Steel
3069-3
3069-6
3069-12
3069-18
3069-24
Brass
3069B-3
3069B-6
3069B-12
3069B-18
—
Steel
—
5069-6
5069-12
5069-18
5069-24
Brass
—
5069B-6
5069B-12
5069B-18
5069B-24
Steel
—
7069-6
7069-12
7069-18
7069-24
Brass
—
7069B-6
7069B-12
—
—
3-4 LP
1 LP
1-1/4 LP
1-1/2 LP
Perforated-Gas Anchors
178
© 2008-2012 Weatherford. All rights reserved.
Pipe
Size
(in.)
3 ft
4 ft
6 ft
8 ft
3-4 LP
1069-36
1069-48
1069-72
1069-96
1069-120 1069-144 1069-168 1069-192 1069-216 1069-240
1 LP
3069-36
3069-48
3069-72
3069-96
3069-120 3069-144 3069-168 3069-192 3069-216 3069-240
1-1/4 LP
5069-36
5069-48
5069-72
5069-96
5069-120 5069-144 5069-168 5069-192 5069-216 5069-240
1-1/2 LP
7069-36
7069-48
7069-72
7069-96
7069-120 7069-144 7069-168 7069-192 7069-216 7069-240
Part Number
10 ft
12 ft
14 ft
16 ft
18 ft
20 ft
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Plugs
Plugs
Weatherford manufactures a variety of plugs for subsurface rod pumps in various
materials and sizes, including the following:
• API traveling-barrel pump pull plugs, offered in steel, alloy, stainless steel and brass,
• Multiple-tube pump bumper plugs, available in alloy,
• Sandy-fluid pump pull plugs, available in alloy,
• API plunger-cage seat plugs, offered in steel, brass, stainless steel and nickelcopper alloy,
• Flat-compression type seat plugs, provided in alloy, brass and stainless steel,
• Clutched box-end plunger plugs, available in alloy and stainless steel.
© 2008-2012 Weatherford. All rights reserved.
179
Pump Parts
API Traveling-Barrel Pump Pull Plugs
Tubing
Size
(in.)
Pump
Bore
(in.)
Pull
Tube OD
(in.)
API
Number
Steel
Alloy
Stainless
Brass
1.900
1-1/4 RW
15/16
P11-125-15
2X413
2X403
2X403E
2X403B
1-1/16
13/16
Sand Hog
—
14419a
—
—
2-3/8
2-7/8
3-1/2
a
b
Part Number
1-1/4 RH
15/16
P11-125-20
2X419
2X409
2X409J
2X409B
1-1/4 RW
15/16
P11-125-15
2X413
2X403
2X403E
2X403B
1-1/2 RW
1-1/8
P11-150-20
3X419
3X409
3X409J
1-1/2 RW
1-1/8
P11-150-20
3X4090
1-1/2
1-1/8
LVST
—
1-1/2 RH
1-1/8
P11-150-20
1-3/4 RH
1-5/16
P11-175
2 RW
1-1/2
1-7/8
2-1/4 RH
2-1/2 RW
3X409B
—
3X4090E
LV303
LV303J
—
36419
36409
36409E
36409B
—
4X409
—
—
P11-200
5X41
5X40
5X40J
5X40B
P11-225
7X41
7X40
—
—
b
—
b
With fluid ports for sand hog pumps.
With hard-surface wear ring.
Specifications
Part Number
Reference
OD
(in.)
ID
(in.)
Thread
Reference
14419
1-3/4
27/32
1.5730-16
2X403
1-1/2
1-1/32
1.3330-16
2X409
1-3/4
1-1/32
1.5730-16
3X409
1-3/4
1-7/32
1.5730-16
3X4090
1-3/4
1-7/32
1.5730-16
36409
2-1/4
1-13/32
2.0870-16
4X409
2-1/4
1-13/32
2.0870-16
5X40
2-1/4
1-19/32
2.0870-16
7X40
2-3/4
2
2.5730-16
LV303
1-7/8
1-7/32
1.6650-20
Multiple-Tube Pump Bumper Plugs
Tubing Size
(in.)
Pump Bore
(in.)
Pull Tube OD
(in.)
Thread
Reference
Part
Number
Alloy
2-3/8
1-1/4
1
1.3330-16
2143
2-7/8
1-3/4
1-1/2
1.8200-16
4143
Sandy-Fluid Pump Pull Plugs
180
© 2008-2012 Weatherford. All rights reserved.
Tubing Size
(in.)
Pump Bore
(in.)
Plunger OD
(in.)
Thread
Reference
Part
Number
Alloy
2-3/8
1-1/4
1-1/4
1.5730-16
3X43
2-7/8
1-3/4
1-3/4
2.0870-16
5X43
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Plunger-Cage Seat Plugs
a
b
Pump
Bore
(in.)
Thread
Reference
API
Number
Steel
Stainless
Brass
NCAa
1-1/16
0.8750-14
—
1475
1475J
—
—
1-1/4
1.0000-14
P12-125
2X75
2X75J
2X75B
2X75M
1-1/2
1.2500-14
P12-150
3X75
3X75J
3X75B
3X75M
1-3/4
1.4704-14
P12-175
4X75
4X75J
4X75B
4X75M
2
1.5604-14
P12-200
5X75
5X75J
5X75B
5X75M
2-1/4
1.8024-14
P12-225
2-1/2
2.1095 – 11-1/2
2-3/4
Part Number
6X75
6X75J
6X75B
—
6X751b
6X751Jb
—
—
P12-250
7X751b
7X751Jb
—
—
2.1095 – 11-1/2
—
8X75
8X75J
3-1/4
2.8095 – 11-1/2
—
YX75
3-3/4
3.1715 – 11-1/2
—
4-3/4
4.1715 – 11-1/2
—
—
—
b
—
—
9X75b
9X75Jb
—
—
38LB2750b
—
—
—
b
b
YX75J
b
NCA = Nickel-copper alloy
Clutched type
Flat-Compression Type Seat Plugs
Hex Size
(in.)
Part Number
Pump Bore
(in.)
Thread
Reference
1-1/16
0.8750-14
1/2
1476
1476B
1476J
1-1/4
1.0000-14
9/16
2X76
2X76B
2X76J
1-1/2
1.2500-14
3/4
3X76
3X76B
3X76J
1-3/4
1.4704-14
7/8
4X76
4X76B
4X76J
Alloy
Brass
Stainless
2
1.5604-14
1
5X76
5X76B
5X76J
2-1/4
1.8024-14
1
6X76
6X76B
—
3-1/4
2.8095-11 1/2
1-1/2
YX76
—
—
© 2008-2012 Weatherford. All rights reserved.
181
Pump Parts
Plungers
Plungers
Weatherford manufactures plungers in an assortment of materials and finishes that
offer superior wear properties for a wide variety of pumping conditions.
A full line of plungers are available in sizes 1-1/16 in. through 5-3/4 in. Steel
chrome-plated plungers are provided in pin-end and box-end designs. Steel with
spray-metal coated plungers are offered in regular and nickel-alloy pins. The
nickel alloy pins are friction welded for superior strength. Spray-metal plungers are
available in box-end design.
Pressure-actuated plungers are offered in 1-1/16 in. through 3-3/4 in. sizes in steel
with spray-metal coating and spray metal with electroless-nickel (ELNI) plating.
Weatherford plungers are made from cold-drawn, seamless-steel tubing, which is
machined to size and chrome plated or spray-metal coated. The plungers are precision
ground to the exact size as specified by the customer. All plungers are manufactured in
strict compliance to meet or exceed current API 11AX and internal specifications.
Chrome-Plated Plungers
Manufactured from steel tubing with 0.006-in. minimum thickness of hard-chrome
plating (67 to 71 HRC), these chrome-plated plungers are made in pin end and box
end with both plain and grooved OD. Also, double-chrome thickness is available.
These plungers are recommended for wells with moderate abrasion where
corrosion does not present a problem. Chrome-plated plungers should not be
used in chrome-plated barrels.
Spray-Metal Plungers
Manufactured from steel tubing, these plungers have an OD that is thermospray
coated with metal alloy consisting of chromium borides, chromium carbides and
complex cross-combinations of each suspended in a nickel matrix.
The plunger’s corrosive- and abrasive-resistant surface has a hardness of 56 to
61 HRC. The low coefficient of friction of the spray-metal surface makes it possible
to run these plungers in barrels of almost any material. Minimum thickness of
the finish spray is 0.010 in per side, according to API 11AX specification. Pin-end
plungers are made from alloy-steel tubing. Plungers through 2 1/4-in. sizes are
manufactured with rolled threads.
182
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Spray-Metal Coated, Pin-End Plungers
Part Number
Standard Ends - API B2
NCA Ends
Pump
Bore
(in.)
Threads
API
Number
Part Number
API
Number
Part Number
1-1/16
0.8750-14
P21-106-L
142659-L-MG
P21-106-L
142659M-L-MG
1-1/4
1.0000-14
P21-125-L
2X265-L-MG
P22-125-L
2X265M-L-MG
1-1/2
1.2500-14
P21-150-L
3X265-L-MG
P22-150-L
3X265M-L-MG
1-3/4
1.4704-14
P21-175-L
4X265-L-MG
P22-175-L
4X265M-L-MG
1-25/32
1.4704-14
—
40265-L-MG
—
40265M-L-MG
2
1.5604-14
P21-200-L
5X265-L-MG
P22-200-L
5X265M-L-MG
2-1/4
1.8024-14
P21-225-L
6X265-L-MG
P22-225-L
6X265M-L-MG
2.1095 – 11-1/2 P22-250-L
7X265-L-MG
P22-250-L
7X265M-L-MG
2-1/2
2-3/4
2.1095 – 11-1/2 P22-275-L
8X265-L-MG
P22-275-L
8X265M-L-MG
3-1/4
2.8095 – 11-1/2
YX265-L-MG
—
YX265M-L-MG
3-3/4
3.1715 – 11-1/2 P22-375-L
9X265-L-MG
P22-375-L
9X265M-L-MG
4-3/4
4.1715 – 11-1/2
38LBX265-L-MG
—
38LBX265M-L-MG
—
—
Sizes 2-1/2 in. and larger are furnished as box end with connectors installed.
L = Specify length in feet.
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Spray-Metal Coated, Grooved Pin-End Plungers
Pump Bore
(in.)
Thread
Reference
Part Number
Nickel (ELNI)
NCA Ends
1-1/4
1.0000-14
2X255-L-MG
388D76-L-MG
2X255M-L-MG
1-1/2
1.2500-14
3X255-L-MG
388F76-L-MG
3X255M-L-MG
1-3/4
1.4704-14
4X255-L-MG
388H76-L-MG
4X255M-L-MG
2
1.5604-14
5X255-L-MG
388K76-L-MG
5X255M-L-MG
2-1/4
1.8024-14
6X255-L-MG
388M76-L-MG
6X255M-L-MG
L = Specify length in feet.
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
© 2008-2012 Weatherford. All rights reserved.
183
Pump Parts
Chrome-Plated, Pin-End Plungers
Part Number
Plain
Grooved
Pump
Bore
(in.)
Threads
API
Number
Part Number
API
Number
Part Number
1-1/4
1.0000-14
P21-125-L
2X26-L-MG
P21-125-L
2X25-L-MG
1-1/2
1.2500-14
P21-150-L
3X26-L-MG
P21-150-L
3X25-L-MG
1-3/4
1.4704-14
P21-175-L
4X26-L-MG
P21-175-L
4X25-L-MG
2
1.5604-14
P21-200-L
5X26-L-MG
P21-200-L
5X25-L-MG
2-1/4
1.8024-14
P21-225-L
6X26-L-MG
P21-225-L
6X25-L-MG
2-1/2
2.1095 – 11-1/2
P21-250-L
7X261-L-MG
P21-250-L
7X25-L-MG
2-3/4
2.1095 – 11-1/2
P21-275-L
8X261-L-MG
—
8X25-L-MG
3-1/4
2.8095 – 11-1/2
—
YX26-L-MG
—
—
3-3/4
3.1715 – 11-1/2
P22-375-L
9X26-L-MG
—
—
Sizes 2-1/2 in. and larger are furnished as box end with connectors installed.
L = Specify length in feet.
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Chrome-plated plungers should not be used in chrome-plated barrels.
Double Chrome-Plated, Pin-End Plungers
Pump Bore
(in.)
Thread
Reference
Part Number
1-1/4
1.0000-14
2X2612-L-MG
1-1/2
1.2500-14
3X2612-L-MG
1-3/4
1.4704-14
4X2612-L-MG
2
1.5604-14
5X2612-L-MG
2-1/4
1.8024-14
—
2-3/4
2.1095 – 11-1/2
7X2612-L-MG
L = Specify length in feet.
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Chrome-plated plungers should not be used in chrome-plated barrels.
184
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Spray-Metal Coated, Box-End Plungers
Pump Bore
(in.)
Thread Reference
API
Number
Part
Number
1-1/4
1.0000-14
—
25265-L-MG
1-3/4
1.5084-14
P23-175-L
45265-L-MG
2
1.7330-14
—
55265-L-MG
2-1/4
1.9864-14
P23-225-L
65265-L-MG
2-1/2
2.1095 – 11-1/2
—
75265-L-MG
2-3/4
2.3755 – 11-1/2
P23-275-L
85265-L-MG
3-1/4
2.8095 – 11-1/2
—
Y5265-L-MG
3-3/4
3.3825 – 11-1/2
P23-375-L
95265-L-MG
4-3/4
4.2380 – 11-1/2
—
38LB265-L-MG
L = Specify length in feet.
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Chrome-Plated, Box-End Plungers
Pump Bore
(in.)
Thread Reference
Part Number
API
Number
Plain
Grooved
1.0000-14
—
2526-L-MG
—
1-3/4
1.5084-14
P23-175-L
4526-L-MG
4525-L-MG
2
1.7330-14
—
5526-L-MG
—
2-1/4
1.9864-14
P23-225-L
6526-L-MG
6525-L-MG
2-1/2
2.1095 – 11-1/2
—
7526-L-MG
—
2-3/4
2.3755 – 11-1/2
P23-275-L
8526-L-MG
8525-L-MG
3-1/4
2.8095 – 11-1/2
—
Y526-L-MG
—
3-3/4
3.3825 – 11-1/2
P23-375-L
9526-L-MG
9525-L-MG
4-3/4
4.2380 – 11-1/2
—
38LB26-L-MG
—
1-1/4
L = Specify length in feet.
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Chrome-plated plungers should not be used in chrome-plated barrels.
Double Chrome-Plated, Box-End Plungers
Pump Bore
(in.)
Thread Reference
API
Number
Part Number
2-1/4
1.9864-14
P23-225-L
652612-L-MG
2-3/4
2.3755 – 11-1/2
P23-275-L
852612-L-MG
© 2008-2012 Weatherford. All rights reserved.
185
Pump Parts
Spray-Metal Coated, Pressure-Actuated Plungers
Plunger Length
Pump
Bore
(in.)
Part Number
Number Ring / Length
Thread
Reference
20 Rings
1 ft
40 Rings
2 ft
60 Rings
3 ft
80 Rings
4 ft
1-1/16
0.8750-14
14235-1-MG
14235-2-MG
14235-3-MG
14235-4-MG
1-1/4
1.0000-14
2X235-1-MG
2X235-2-MG
2X235-3-MG
2X235-4-MG
1-1/2
1.2500-14
3X235-1-MG
3X235-2-MG
3X235-3-MG
3X235-4-MG
1-3/4
1.4704-14
4X235-1-MG
4X235-2-MG
4X235-3-MG
4X235-4-MG
1-25/32
1.4704-14
40235-1-MG
40235-2-MG
40235-3-MG
40235-4-MG
2
1.5604-14
5X235-1-MG
5X235-2-MG
5X235-3-MG
5X235-4-MG
2-1/4
1.8024-14
6X235-1-MG
6X235-2-MG
6X235-3-MG
6X235-4-MG
2-1/2
2.1095 – 11-1/2
7X235-1-MG
7X235-2-MG
7X235-3-MG
7X235-4-MG
2-3/4
2.1095 – 11-1/2
8X235-1-MG
8X235-2-MG
8X235-3-MG
8X235-4-MG
3-1/4
2.8095 – 11-1/2
YX235-1-MG
YX235-2-MG
YX235-3-MG
YX235-4-MG
3-3/4
3.1715 – 11-1/2
9X235-1-MG
9X235-2-MG
9X235-3-MG
9X235-4-MG
15
27
39
51
Plunger Length (in.)
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Spray-Metal Coated, Pressure-Actuated Plungers
With Nickel-Plated Threads, Grooves and ID
Part Number
Number Ring / Length
Pump
Bore
(in.)
Thread
Reference
1-1/16
0.8750-14
14235N-1-MG
14235N-2-MG
14235N-3-MG
14235N-4-MG
1-1/4
1.0000-14
2X235N-1-MG
2X235N-2-MG
2X235N-3-MG
2X235N-4-MG
1-1/2
1.2500-14
3X235N-1-MG
3X235N-2-MG
3X235N-3-MG
3X235N-4-MG
1-3/4
1.4704-14
4X235N-1-MG
4X235N-2-MG
4X235N-3-MG
4X235N-4-MG
1-25/32
1.4704-14
40235N-1-MG
40235N-2-MG
40235N-3-MG
40235N-4-MG
2
1.5604-14
5X235N-1-MG
5X235N-2-MG
5X235N-3-MG
5X235N-4-MG
20 Rings
1 ft
40 Rings
2 ft
60 Rings
3 ft
80 Rings
4 ft
2-1/4
1.8024-14
6X235N-1-MG
6X235N-2-MG
6X235N-3-MG
6X235N-4-MG
2-1/2
2.1095 – 11-1/2
7X235N-1-MG
7X235N-2-MG
7X235N-3-MG
7X235N-4-MG
2-3/4
2.1095 – 11-1/2
8X235N-1-MG
8X235N-2-MG
8X235N-3-MG
8X235N-4-MG
3-1/4
2.8095 – 11-1/2
YX235N-1-MG
YX235N-2-MG
YX235N-3-MG
YX235N-4-MG
3-3/4
3.1715 – 11-1/2
9X235N-1-MG
9X235N-2-MG
9X235N-3-MG
9X235N-4-MG
15
27
39
51
Rubber4
Teflon®
Plunger Length (in.)
MG = Specify minus grind (fit) in thousands of an inch. Example–0.006 in. M6.
Pressure-Actuated Plunger Rings
Plunger
Size
(in.)
Part Number
Composition
1
Plastic
2
Kevlar3
1-1/16
14266
14266P
14266K
14266R
14266T
1-1/4
22266
22266P
22266K
22266R
22266T
1-1/2
32266
32266P
32266K
32266R
32266T
1-3/4
42266
42266P
42266K
42266R
42266T
1-25/32
45266
45266P
45266K
45266R
45266T
2
52266
52266P
52266K
52266R
52266T
2-1/4
62266
62266P
62266K
62266R
62266T
2-1/2
72266
72266P
72266K
72266R
72266T
2-3/4
82266
82266P
82266K
82266R
82266T
3-1/4
Y2266
Y2266P
Y2266K
Y2266R
Y2266T
3-3/4
92266
92266P
92266K
92266R
92266T
Composition – Color “green” - hard nitrile rubber and synthetic fabric, general purpose. Operating temperature 150°F.
2
Plastic – Color “purple” - #66 nylon, low-friction thermoplastic. Operating temperature 150°F.
3
Kevlar – Color “black” - nitrile rubber and aramid (kevlar) fabric, general purpose. Operating temperature 300°F.
4
Rubber – Composition ring bonded to rubber lip for high abrasion. Operating temperature 150°F.
1
186
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Upper-Plunger Shield
Part Number
Item
Description
Req.
1-1/4 in.
1-1/2 in.
A
A
Body (vented)
1
2846
3846
B
API valve cup
2
3/4-in. hole
1-in. hole
B
C
Spacer
1
2847
3847
C
D
Locknut
1
2848
3848
B
E
Adapter
1
2849
3849
D
Specifications
Thread Reference
Plunger Size
(in.)
Upper Pin
Lower Box
PL Length
(in.)
1-1/4
1.0000-14
1.0000-14
4-1/8
1-1/2
1.2500-14
1.2500-14
4-9/32
E
Lower-Plunger Shield
Part Number
Item
A
Description
Body
Req.
1-1/4 in.
1-1/2 in.
1
28461
38461
E
B
API valve cup
2
3/4-in. hole
1-in. hole
C
Spacer
1
2847
3847
D
D
Locknut
1
2848
3848
B
E
Adapter
1
2849
3849
C
B
Specifications
Thread Reference
Plunger Size
(in.)
Upper Pin
Lower Box
PL Length
(in.)
1-1/4
1.0000-14
1.0000-14
4-1/8
1-1/2
1.2500-14
1.2500-14
4-9/32
A
© 2008-2012 Weatherford. All rights reserved.
187
Pump Parts
Pullers
Pullers
Weatherford offers a selection of reliable API lock-type and tap-type, standingvalve pullers in various sizes. The API tap-type, standing-valve pullers are
available in steel, brass and stainless steel.
API Lock-Type, Standing-Valve Pullers
Pump Bore Size (in.)
1-1/4
1-3/4
2-1/4
Description
2-3/4
3-3/4
3-3/4
Assembly Number
Puller body, lock-type
2550
4550
6550
Pin assembly
2540
4540
6540
8550-EOT 8550-EOT
8540
8540
—
—
Bushing, adapter
—
—
—
—
9561
—
API Assembly number
—
P31-175
P31-225
P31-275
P31-375
—
Component Parts – Puller-Pin Assembly
A
B
Item
Description
Req.
Part Number
A
Pin, puller
1
25471
L45471
65471
L85471
L85471 38LB471
B
Spring
1
L2548
4548
6548
8548
C
Cap
1
2549
4549
6549
8549
8549
8549
D
Locknut
1
25472
45472
L65472
85472
85472
38LB472
8548
C
D
Specifications
Thread Reference
188
© 2008-2012 Weatherford. All rights reserved.
Pump Bore
(in.)
Body OD
(in.)
Body
(in.)
Pin
(in.)
1-1/4
1-7/32
1.0000-14
1/2-13
1-3/4
1-11/16
1.4704-14
3/4-10
3/4-10
2-1/4
2-3/16
1.8024-14
2-3/4
2-11/16
2.1095 – 11-1/2
3/4-10
3-3/4
3-5/8
3.1715 – 11-1/2
3/4-10
a
a
8548
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Tap-Type, Standing-Valve Pullers
Standing-Valve Puller Assembly, Complete
Pump Bore (in.)
1-1/2
Description
2-1/4
Material
2-1/4 FF1
2-3/4
2-3/4 FF1
L8534
Assembly Number
Steel
3532
4532
65322
L6534
8532
Stainless
3532J
4532J
65322J
—
8532E
—
Brass
—
4532B
65322B
—
—
—
Pin for box-end plunger
Steel
—
4538
—
—
—
—
Steel
3539
4539
65392
—
—
—
Box for pin-end plunger
Stainless
—
4539E
65392E
—
—
—
Brass
—
4539B
—
—
—
—
Pin for cage thread
1
1-3/4
B
C
FF = For full-flow cage design
Component Parts
Item
A
Description
Material
Body for cage thread
D
Part Number
Steel
35321
45321
65323
L65341
85321
L85341
Stainless
35321J
45321J
65323J
—
85321E1
—
Brass
—
45321B
65323B
—
—
—
A-1
Body for box-end plunger
Steel
—
45381
—
—
—
—
Steel
35391
45391
65393
—
—
—
A-2
Body for pin-end plunger
Stainless
—
45391J
65393E
—
—
—
Brass
—
45391B
—
—
—
—
B
1
A
A1
A2
Spring
C
Cap
D
Tap
MONEL
35361
3536
3536
3536
3536
3536
Alloy
3537
4537
8537
8537
8537
8537
Stainless
3537E
4537E1
8537E1
8537E1
8537E1
8537E1
®
Alloy
35351
3535
3535
3535
3535
3535
Stainless
35351E
3535E1
3535E1
3535E1
3535E1
3535E1
High strength stainless steel
Specifications
Pump
Bore
(in)
1-1/2
1-3/4
2-1/4
2-3/4
Part
Number
Reference
Thread Reference
Type
Connection
API
Number
Upper Box
(in.)
Upper Pin
(in.)
3532
Pin, cage
—
—
1.2500-14
3539
Box, pin-end plunger
—
1.2500-14
—
4532
Pin, cage
P31-175
—
1.4704-14
4538
Pin, box-end plunger
—
1.4704-14
—
4539
Box, pin-end plunger
65322
Pin, cage
—
—
1.5084-14
P31-225
—
1.8024-14
65392
L6534
Box, pin-end plunger
—
1.4704-14
—
Pin, full-flow cage
—
—
2.0600-20
8532
Pin, cage
P31-275
—
2.1095 – 11-1/2
L8534
Pin, full-flow cage
—
—
2.4700-18
Tap
(in.)
1/2-13
3/4-10
3/4-10
3/4-10
MONEL is a registered trademark of the Special Metals Corporation group of companies.
© 2008-2012 Weatherford. All rights reserved.
189
Pump Parts
Pumps
Pumps
Two-Stager Pump
The two-stager pump is designed to overcome low efficiencies in wells where foamy oil
or a high gas-to-oil ratio is prevalent. Specifically, the two-stager pump is designed to:
• Minimize gas lock,
• Mitigate fluid pound,
• Reduce sucker-rod load,
• Reduce torque and horsepower requirements.
This attachment to a pump uses the proven two-stage combination compressor
and pump principle. In addition, it uses a solid API valve rod in conjunction with
a unique poppet valve—mounted directly above the pump barrel—to control
discharge from the annular chamber above the pump plunger. This chamber,
which is the annulus between the pump barrel and the valve rod, is the secondstage chamber of the two-stage pump.
On the upstroke, suction fluid enters the primary chamber of the pump in the
normal manner. At the same time, the plunger is moving fluid upward in the
secondary (upper) chamber, compressing the gas until it reaches discharge
pressure. The poppet valve opens, and compressed gas and fluid are discharged
into the tubing string. At the beginning of the downstroke, the poppet valve closes,
creating a positive seal around the valve rod and sealing off the hydrostatic
pressure of the tubing. The pressure is reduced in the annular area above the
plunger while the pressure is increased in the full area below the plunger.
Increased efficiency of the two-stage pump is brought about by minimizing gas
interference from the compounding action of the two valve-controlled chambers
and by more efficient transfer of fluid and gas from the pumping chamber to the
annular chamber during the downstroke. This allows the standing valve to open
promptly at the beginning of the upstroke for more complete filling of the pump
chamber with the mixture of oil and gas that will be drawn into the pump suction.
In a low-efficiency range, the two-stage pump will have no gas or fluid pound, but
on the downstroke it will actually exert a downward force, reducing load range on
the rods, torque on the unit, and horsepower requirements on the prime mover.
As an accessory pack-off assembly, the two-stager pump can be mounted on
almost any insert pump. It requires using a valve rod 12 in. (305 mm) longer than
standard. The sliding seal is maintained with Chevron-type packing rings of thick
cross-sectional area made from a compound of Teflon® material, powdered glass,
and moly-disulphide. Both the stationary valve seat and the ring of the poppet
discharge valve are made of tungsten carbide, providing a valve surface of high
reliability and maximum resistance to well corrosion or fluid wash.
190
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Two-Stager II Pump
The two-stager II pump uses a case-hardened, precision-ground polished rod,
stroking through a case-hardened, precision-honed pack-off liner, in conjunction
with a poppet valve located between the packoff and the top of the pump barrel.
Fluid is drawn into the lower portion of the pump barrel during the upstroke. At the
beginning of the downstroke, the poppet valve closes, and pressure is reduced in
the annular area above the plunger, while pressure increases in the full-bore area
below the plunger.
In a standard pump design, a portion of the upstroke travel is required for reducing the
gas pressure in the pumping chamber to suction pressure before the traveling valve
can open; however, on the upstroke the standing valve opens almost immediately in
the two-stager II pump. The longer filling time on the up-stroke improves displacement
efficiency in gaseous wells. The two-stager II pump helps to eliminate downstroke gas
pound because of its two-stage effect on traveling-valve action.
© 2008-2012 Weatherford. All rights reserved.
191
Pump Parts
Two-Stager, Insert Pumps
Tubing Size (in.)
2-3/8
Description
2-7/8
Assembly Number
Two-stager assembly, complete
Bottom anchor – pin-end, RWB, RHB, RXB
4904
6904
Top anchor – box-end, RWA, RHA<RXA
4905
6905
Component Parts
A
Item
B
C
D
E
F
H
Req.
Part Number
Guide
49012
69012
B
Jacket
49013
69013
C
Plug
49017
69017
D
Nut
49018
69018
E
Ring
49019B
69019B
F
Packing (set of 14 rings)
49020
69020
49021B
69021B
49022
69022
G
Ring
H
Shell
J
Ring
49023
69023
K
Plug
49024
69024
L
Seat
49015
69015
M
Cage
49014
69014
N
Connector (pin-end)
49016
69016
Bushing (box-end)
49025
69025
N-2
G
Description
A
1
Specifications
K
Item
J
L
A
M
N
N
N-2
Neck OD (in.)
Thread Reference
Part
Number
Upper
Lower
Neck ID
Lower End
49012
1.505 / 1.495
1.317 / 1.307
0.695 / 0.693
—
69012
1.630 / 1.620
1-7/16 in.
0.882 / 0.880
—
49016
—
—
—
1.5730-16 Pin
69016
—
—
—
2.0870-16 Pin
49025
—
—
—
1.4704-14 Box
69025
—
—
—
1.8024-14 Box
Length of valve rod required equals standard API pump-valve rod length plus:
12 in. for bottom-anchor pumps (RWB or RHB)
13 in. for top-anchor pumps (RWA or RHA)
N-2
192
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API-Type RWB, RHB and RXB, Top-Seal Two-Stager Pumps
Bottom-Anchor Holddown
1
Tubing Size (in.)
2-3/8
Description
2-7/8
Assembly Number
Two-stager assembly, complete
4909
6909
The two-stager, top-seal pump combines the two-stage effect of Weatherford’s two-stager pump with the packoff capability of the top seal. This provides an accessory to assist production in sand-laden, gaseous wells.
1
A
Component Parts
Item
Description
Req.
Part Number
A
Guide
49012
69012
B
C
D
B
Jacket
49013
69013
C
Plug
49017
69017
D
Nut
49018
69018
E
Ring
49019B
69019B
F
Packing (set of 14 rings)
49020
69020
G
Ring
49021B
69021B
H
Shell
49022
69022
J
Ring
49023
69023
1
E
F
G
H
K
Plug
49024
69024
L
Seat
49015
69015
M
Cage
49014
69014
N
Bushing
20-3919
25-3919
K
J
L
P
Rubber
20-3922
25-3922
M
Q
Mandrel
20-3952
25-3952
R
Plug
20-3932
25-3932
S
Housing
20-3949
25-3949
N
T
Ring
20-396B
25-396B
U
Nut
20-3972
—
P
U-1
Plug
—
25-3972
Q
—
R
Specifications
Item
A
S
Neck OD (in.)
Thread Reference (in.)
Part
Number
Upper
Lower
Housing
(in.)
Neck ID
(in.)
49012
1.505 / 1.495
1.317 / 1.307
—
0.695 / 0.693
—
69012
1.630 / 1.620
1-7/16 in.
—
0.882 / 0.880
—
20-3949
—
—
1-7/8
—
1.5730-16 Pin
25-3949
—
—
2-1/4
—
2.0870-16 Pin
Lower End
S
T
U/U-1
Length of valve rod required equals standard API pump-valve rod length plus 20 in.
© 2008-2012 Weatherford. All rights reserved.
193
Pump Parts
Two Stager II
Tubing Size (in)
2-3/8
2-7/8
Pump Bore Size (in.)
1.500
2.000
Top SR Pin Size (in.)
G
15/16 (5/8)
1-1/16 (3/4)
1-1/16 (3/4)
3901
3902
5902
Assembly Number
Component Parts
Item
J
A
B
Component
Parts
Stationary
Assembly
Traveling
Assembly
D
E
F
Req.
Part Number
Guide
39025
B
Jacket
L39012
C
Poppet
D
Seat
L39016
69015
E
Cage
L39015
L59015
F
Connector
L39017
69016
G
Bushing, polished rod
1
H
Coupling
1
C
Polished Rod
(For reference
only. Not
included with
assembly).
Description
A
39022
1
39024-1
39023
Item
A
10-ft barrel, 3-ft plunger
L39019-99
12-ft barrel, 3-ft plunger
L39019-123
L39019-111
14-ft barrel, 4-ft plunger
1
L39019-135
16-ft barrel, 4-ft plunger
L39019-159
16-ft barrel, 5-ft plunger
L39019-147
20-ft barrel, 5-ft plunger
L39019-195
24-ft barrel, 6-ft plunger
L39019-231
Neck OD
Pin Size
Part
Number
Upper (in.)
Lower (in.)
Sucker Rod (in.)
Thread (ft)
39024-1
1.500
1.750
5/8
15/16
39024-2
1.500
1.750
3/4
1-1/16
L39025
1.625
1.500
—
—
Item
Part Number
Lower Thread Reference
F
L39017
1.5730-16 Pin
Gas lock breaker, mounted between the barrel and the standing-valve cage, is
recommended for use with this assembly. See Parts and Accessories section.
Assembly does not include polished rod, which must be ordered as a separate item.
In the 39019– series, the polished rod is used with both 3902 and 5902 assemblies.
194
© 2008-2012 Weatherford. All rights reserved.
59023
L39019-87
Specifications
G
H
39024-2
9-ft barrel, 3-ft plunger
12-ft barrel, 4-ft plunger
J
59022
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Rods
Rods
Weatherford manufactures valve rods in a wide variety of materials and sizes to
suit specific well conditions. Valve rod materials include steel, alloy steel, stainless
steel and brass.
L
L1
Polished rods are available in piston steel and alloy steel, as well as spray-metal,
center and end coated. Threads are API polished rods.
OD
API R11 Valve Rods
R11-20-L1
R11-25-L1
R11-30-L1
L Nominal (in.)
3/8
1/2
3/4
2
L1 minimal (in.)
1-3/4
2
2
Q +0.000 / –0.005 (in.)
0.688
0.875
1.063
OD (in.)
11-16
7/8
1-1/16
PL
1
2
PL
Part Number
Dimension
Symbol
Specify length in inches.
R11-25-L
Q
Material
R11-20-L
Steel
—
Alloy Steel
3X55-L
318 Stainless Steel
3X55J-L
Brass
3X55B-L1
—
—
Spray Metal Coated
127662-L1
125558-L1
127676-L1
1
1
—
1
1
5X55-L
R11-30-L
1
7X56-L1
1
5X55J-L
1
—
7X55E-L1
L = specify length in inches
API modified line-pipe threads.
© 2008-2012 Weatherford. All rights reserved.
195
Pump Parts
API Valve-Rod Lengths
1
196
© 2008-2012 Weatherford. All rights reserved.
For Pumps Run In
1.900, 2-3/8 and 2-7/8 in.
(48.3, 60.3 and 73.0 mm)
OD Tubing
For Pumps Run in
3 1/2-in. (88.9 mm)
OD Tubing
Nominal Barrel1 Length
Minus
Nominal Plunger Length
(ft/m)
Top Anchor
(in./m)
Bottom Anchor
(in./m)
Top Anchor
(in./m)
Bottom Anchor
(in./m)
1
0.305
13
0.330
7
0.178
12
0.305
6
0.152
2
0.610
25
0.635
19
0.483
24
0.610
18
0.457
3
0.914
37
0.940
31
0.787
36
0.914
30
0.762
4
1.219
49
1.245
43
1.092
48
1.219
42
1.067
5
1.524
61
1.549
55
1.397
60
1.524
54
1.372
6
1.829
73
1.854
67
1.702
72
1.829
66
1.676
7
2.134
85
2.159
79
2.007
84
2.134
78
1.981
8
2.438
97
2.464
91
2.311
96
2.438
90
2.286
9
2.743
109
2.769
103
2.616
108
2.743
102
2.591
10
3.048
121
3.073
115
2.921
120
3.048
114
2.896
11
3.353
133
3.378
127
3.226
132
3.353
126
3.200
12
3.658
145
3.683
139
3.531
144
3.658
138
3.505
13
3.962
157
3.988
151
3.835
156
3.962
150
3.810
14
4.267
169
4.293
163
4.140
168
4.267
162
4.115
15
4.572
181
4.597
175
4.445
180
4.572
174
4.420
16
4.877
193
4.902
187
4.750
192
4.877
186
4.724
17
5.182
205
5.207
199
5.055
204
5.182
198
5.029
18
5.486
217
5.512
211
5.359
216
5.486
210
5.334
19
5.791
229
5.817
223
5.664
228
5.791
222
5.639
20
6.096
241
6.121
235
5.969
240
6.096
234
5.944
21
6.401
253
6.426
247
6.274
252
6.401
246
6.248
22
6.706
265
6.731
259
6.579
264
6.706
258
6.553
23
7.010
277
7.036
271
6.883
276
7.010
270
6.858
24
7.315
289
7.341
283
7.188
288
7.315
282
7.163
25
7.620
301
7.645
295
7.493
300
7.620
294
7.468
26
7.925
313
7.950
307
7.800
312
7.925
306
7.772
27
8.230
325
8.255
319
8.103
324
8.230
318
8.077
28
8.534
337
8.560
331
8.407
336
8.534
330
8.382
29
8.839
349
8.865
343
8.712
348
8.839
342
8.687
30
9.144
361
9.169
355
9.017
360
9.144
354
8.992
Including extensions on heavy wall (RH) barrels.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Piston Steel / Alloy Steel, Polished Rods1
Size
1-1/8 in. Diameter
(in.)
1-1/4 in. Diameter
(in.)
1-1/2 in. Diameter
(in.)
Length
(ft.)
5/8 Pin
3/4 Pin
3/4 Pin
7/8 Pin
7/8 Pin
1 Pin
8
71‡00008
71‡00108
71‡00208
71‡00308
—
—
11
71‡00011
71‡00111
71‡00211
71‡00311
71‡00411
71‡00511
16
71‡00016
71‡00116
71‡00216
71‡00316
71‡00416
71‡00516
22
71‡00022
71‡00122
71‡00222
71‡00322
71‡00422
71‡00522
26
71‡00026
71‡00126
71‡00226
71‡00326
71‡00426
71‡00526
30
71‡00030
71‡00130
71‡00230
71‡00330
71‡00430
71‡00530
36
71‡00036
71‡00136
71‡00236
71‡00336
71‡00436
71‡00536
Wt/Ft (lb)
3.4
4.2
6.1
Threads are API polished rod.
‡ = Insert 4 for piston steel or 7 for alloy steel
1
Spray-Metal Coated – Center Spray / End Spray, Polished Rods1
Size
1-1/8 in. Diameter
(in.)
1-1/4 in. Diameter
(in.)
1-1/2 in. Diameter
(in.)
Length
(ft)
Spray
Length
(ft.)
5/8 Pin
3/4 Pin
3/4 Pin
7/8 Pin
7/8 Pin
1 in. Pin
11
8
71#08011
71#08111
71#08211
71#08-311
—
—
16
12
71#12016
71#12116
71#12216
71#12-316
71#12416
71#12516
22
16
71#16022
71#16122
71#16222
71#16-322
71#16422
71#16522
26
20
—
—
71#20226
71#20-326
71#20426
71#20526
30
22
—
—
71#22230
71#22-330
71#22430
71#22530
30
26
—
—
71#26230
71#26-330
71#26430
71#26530
36
30
—
—
—
—
71#30436
71#30536
Wt/Ft (lb)
3.4
4.2
6.1
Threads are API polished rod.
# = Insert 5 for spray-metal – center coated or 6 for spray-metal – end coated.
1
Polished Rods Specifications
Pin Size
(in.)
Thread Size
(in.)
5/8
0.9375-10
3/4
1.0625-10
7/8
1.1875-10
1
1.375-10
© 2008-2012 Weatherford. All rights reserved.
197
Pump Parts
Seating Assemblies
Seating Assemblies
Weatherford’s seating assemblies are available in various materials and sizes to
handle a variety of well conditions and applications. Most assemblies are provided
in steel, brass, stainless steel and nickel copper alloy.
The company offers the following types of seating assemblies:
• API TH pump seating assemblies – two-cup, standing-valve with locknut,
• TH pump seating assemblies – two-cup, standing-valve less locknut,
• HR insert pump seating assemblies – three-cup, top anchor,
• API HR insert-pump seating assemblies – three-cup with locknut,
• HR insert-pump seating assemblies – three-cup less locknut,
• HR oversized seating assemblies – three-cup, bottom-anchor,
• HR seating assemblies – three-cup, friction-ring, bottom anchor,
• HR oversized seating assemblies – two-cup, standing-valve,
• High-flow seating assemblies – friction-ring holddown,
• API seating assemblies – mechanical top-lock,
• Bottom-anchor seating assemblies – mechanical top-lock,
• API seating assemblies – mechanical bottom-lock,
• Narrow friction-ring seating assemblies – three-ring, top-holddown,
• Narrow friction-ring seating assemblies – three-ring, top-holddown for steam bypass,
• Narrow friction-ring seating assemblies – five-ring, top-holddown for steam bypass,
• Wide friction-ring seating assemblies – top-holddown and steam bypass.
198
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Top Seals
Automatic Top Seals
The Fluid Packed pump automatic top seal is an important rod pump accessory
which extends the application of a stationary barrel, bottom anchored pump (RHB,
RWB and RXB) in wells where solids laden fluid would normally minimize their use.
With the automatic top seal the advantages of the pump construction are retained,
assuring safer operation in wells of greater depth than top anchored pumps.
™
A
The automatic top seal employs a compression style rubber packing element
which is automatically set when the pump is seated. Ports below the seal equalize
pressure between the barrel and tubing to give hydrostatic support to the OD of
the pump barrel.
The automatic top seal is designed to give trouble free performance in maintaining
a tight seal, and yet is easily pulled with the pump without danger of losing the
packing element.
Automatic Top Seals
Tubing Size (in.)
2-3/8
2-7/8
B
3-1/2
Assembly Number
Description
Alloy
Top seal assembly, complete 20-3902
Stainless
Alloy
Stainless
Alloy
Stainless
20-3902E
25-3902
25-3902E
—
—
Components
Item
Description
Req.
A
Guide, valve rod1
20-119
20-119
25-119J
B
Head
20-391
20-391
25-8871
25-119J
30-119
25-8871E 19100006
C
Rubber
20-3922
20-3922
25-3922
19603021
—
Mandrel
20-3952
20-3952
25-3952
25-3952E 19450036
—
20-3932
20-3932
25-3932
25-3932E 19240021
—
20-394
20-394
25-394
25-394E 19750012
—
E
Plug
F
Housing
1
25-3922
—
—
D
G
Ring, friction brass
20-396B
20-396B
25-396B
25-396B
—
—
H
Nut
20-3972
20-3972
—
—
—
—
—
—
25-3972
25-3972E
—
—
H-1 Plug
1
C
Part Numbers
Length of valve rod required = length of valve rod used on standard API bottom-anchor pumps + 8 in.
D
E
F
G
Specifications
Item
A
Description
Guide, valve rod
1
Dimensions
See “Guides” in Parts and Accessories section.
H, H-1
Housing
F
OD (in.)
Lower pin thread
1
1.875
2.250
2.750
1.5730-16
2.0870-16
2.573-16
Length of valve rod required = length of valve rod used on standard API bottom-anchor pumps + 8 in.
© 2008-2012 Weatherford. All rights reserved.
199
Pump Parts
F
API TH Pump Seating Assemblies
Two-Cup, Standing-Valve with Locknut
Tubing Size (in.)
G
Nipple ID (in.)
Material
Assembly Complete
A
C
B
C
2-7/8
3-1/2
2.210
2.710
Steel
45851-12
65851-12
85851-12
Stainless
45851J-12
65851J-12
85851J-12
Brass
45851B-12
65851B-12
—
The last two-digits of assembly numbers denote cup size. See “Cups” in the Parts and Accessories section for seating
cup dimensions.
For assemblies less cups, omit the last two digits. Example: = 45851
Components
Item
Description
D
E
2-3/8
1.715
Material
Req.
Steel
A
B
Mandrel
Ring
Stainless
D
E
Cups, HR
– 40 + 30
Locknut
Coupling
25-22A
30-22A
30-22AJ
20-22AJ
25-22AJ
20-22AB
25-22AB
—
API Number
S17-20
S17-25
S17-30
Steel
20-13
25-13
30-13
30-13J
Brass
Stainless
Brass
1
1
API Number
C
Part Number
20-22A
*
API Number
2
20-13J
25-13J
20-13B
25-13B
—
S13-20
S13-25
S13-30
20-16-12
25-16-12
30-16-12
S18-30
S18-20
S18-25
Steel
20-14
25-14
30-14
Stainless
20-14J
25-14J
30-14J
20-14B
25-14B
—
API Number
S14-20
S14-25
S14-30
Steel
20-151
25-15
30-15
Stainless
20-151J
25-15J
30-15J
Brass
Brass
1
1
API Number
20-151B
25-15B
—
S16-20
S16-25
S16-30
8542
*For available seating cup material, see “Cups” in the Parts and Accessories section.
Reference Only (not included with assembly)
F
Cage
1
4542
6542
G
Valve
1
4010
6010
8010
H
Nipple
1
45969-1
65969-1
85969-1
Specifications
Thread Reference
200
© 2008-2012 Weatherford. All rights reserved.
Tubing Size
(in.)
Mandrel OD
(in.)
Upper Pin
(in.)
Lower Box
(in.)
2-3/8
1-11/16
1.4704-14
1 LP
2-7/8
2-3/16
1.8024-14
1-1/4 LP
3-1/2
2-11/16
2.1095 - 11-1/2
1-1/2 LP
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
TH Pump Seating Assemblies
Two-Cup, Standing-Valve less Locknut
Tubing Size (in.)
Nipple ID (in.)
Assembly Complete
E
2-3/8
2-7/8
3-1/2
Material
1.715
2.210
2.710
Steel
4584-12
6584-12
8584-12
Stainless
4584J-12
6584J-12
—
Brass
4584B-12
6584B-12
—
The last two-digits of assembly numbers denote cup size. See “Cups” in the Parts and Accessories section for seating
cup dimensions.
For assemblies less cups, omit the last two digits. Example: = 4584
B
Description
Material
Req.
Steel
A
Mandrel
A
C
Components
Item
F
Stainless
1
Steel
B
Ring
Stainless
C
Cups, HR
– 40 + 30
*
E
Coupling
Stainless
Part Number
458401
Brass
C
658401
858401
458401J
658401J
858401J
458401B
658401B
—
20-13
25-13
30-13
20-13J
25-13J
30-13J
20-13B
25-13B
—
2
20-16-12
25-16-12
30-16-12
20-15
25-17
30-17
1
20-15J
25-17J
—
20-15B
25-17B
—
6542
8542
1
Brass
Steel
Brass
D
*For available seating cup material, see “Cups” in the Parts and Accessories section.
Reference Only (not included with assembly)
F
Cage
1
4542
G
Valve
1
4010
6010
8010
H
Nipple
1
45969-1
65969-1
85969-1
Specifications
Thread Reference
Tubing Size
(in.)
Mandrel OD
(in.)
Upper Pin
(in.)
Lower Box
(in.)
2-3/8
1-11/16
1.4704-14
1 LP
2-7/8
2-3/16
1.8024-14
1-1/4 LP
3-1/2
2-11/16
2.1095 - 11-1/2
1-1/2 LP
© 2008-2012 Weatherford. All rights reserved.
201
Pump Parts
HR Insert-Pump Seating Assemblies
Three-Cup, Anchor
A
Tubing Size (in.)
2-3/8
2-7/8
3-1/2
OD No-Go Ring (in.)
1.875
2.344
2.844
Seating Nipple ID (in.)
1.785
2.285
2.785
Seating Assembly Complete
Material
B
With
Cups
C
D
E
Assembly Number
Steel
Less
Cups
20-10-32
25-10-52
30-10-52
Stainless
20-10J-32
25-10E-52
30-10J-52
Brass
20-10B-32
25-10B-52
—
Steel
20-108
25-10
30-10
Stainless
20-108J
25-10J
30-10J
Brass
20-108B
25-10B
—
The last two-digits of assembly numbers denote cup size. See “Cups” in the Parts and Accessories section for seating
cup dimensions.
Components
Item
Description
Material
Req.
Steel
A
Guide
Stainless
1
Brass
Steel
B
C
Mandrel
Brass
20-128B
25-12B
—
+ 30
20-161-32
—
—
30-16-52
3
2
25-16-52
25-13
30-13
20-13J
25-13J
30-13J
20-13B
25-13B
—
20-14
25-14
30-14
25-14J
30-14J
Brass
20-14B
25-14B
—
Steel
—
—
—
—
25LP12J*
30LP128J**
—
—
—
Stainless
*Requires 6 each seating cups.
**Requires 5 each seating cups.
—
20-13
20-14J
Stainless
Mandrel 1
—
30-128
Steel
F
25-119B
30-128J
Stainless
Nut
20-119B
25-12
Brass
E
30-119J
25-12J
+ 40 +30
Rings
30-119
25-119J
20-128
1
Steel
D
25-119
20-119J
20-128J
Stainless
Cups
Part Number
20-119
1
1
Brass
Specifications
Thread Reference
202
© 2008-2012 Weatherford. All rights reserved.
API Part Number
Tubing
Size
(in.)
No-Go
Diameter
(in.)
Upper Pin
(in.)
Lower Pin
(in.)
A
Guide
B
Mandrel
C
Cup
D
Ring
D
Nut
2-3/8
1.875
1.4704-14
1.1894-14
G11-20
S11-20
S12-20
S13-20
S14-20
2-7/8
2.344
1.8024-14
1.5604-14
G11-25
S11-25
S12-25
S13-25
S14-25
3-1/2
2.844
2.1095 - 11-1/2
2.0035 - 11-1/2
G11-30
S11-30
S12-30
S13-30
S14-30
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
HR Insert-Pump Seating Assemblies
Three-Cup, Less Locknut
Tubing Size (in.)
2-3/8
2-7/8
3-1/2
OD No-Go Ring (in.)
1.875
2.344
2.844
Seating Nipple ID (in.)
1.785
2.285
2.785
A
Seating Assembly Complete, Less Locknut
Cup Size
+ 30
+ 40 + 30
Material
B
C
Assembly Number
Steel
20-201-32
25-20-32
30-20-32
Stainless
20-201E-32
25-20E-32
—
Brass
20-201B-32
25-20B-32
—
Steel
—
25-20-52
30-20-52
Stainless
—
25-20E-52
—
Brass
—
25-20B-52
—
D
The last two-digits of assembly numbers denote cup size. See “Cups” in the Parts and Accessories section for seating cup
dimensions.
For assemblies less cups, omit the last two digits. Example: = 20-201
Components
Item
Description
Material
Req.
Steel
A
B
Mandrel
Rings
Stainless
D
Cups
Couplings
25-22
30-22
20-22E
25-22E
30-22AJ
20-22B
25-22B
—
Steel
20-13
25-13
30-13
2
20-13J
25-13J
30-13J
20-13B
25-13B
—
3
20-161-32
25-16-32
30-16-32
+ 40 +30
—
25-16-52
30-16-52
Steel
20-15
25-17
30-17
Brass
C
20-22
Brass
Stainless
1
Part Number
+ 30
Stainless
Brass
1
20-15J
25-17J
—
20-15B
25-17B
—
Specifications
Tubing Size
(in.)
No-Go
Diameter
(in.)
Upper Pin
(in.)
Lower Box
(in.)
2-3/8
1.875
1.4704-14
1 LP
2-7/8
2.344
1.8024-14
1-1/4 LP
3-1/2
2.844
2.1095 - 11-1/2
1-1/2 LP
© 2008-2012 Weatherford. All rights reserved.
203
Pump Parts
A
B
C
D
E
API HR Insert-Pump Seating Assemblies
Three-Cup with Locknut
Tubing Size (in.)
1.900
2-1/16
2-1/16
2-3/8
2-7/8
3-1/2
OD No-Go Ring (in.)
1.510
1.562
1.625
1.875
2.344
2.844
Seating Nipple ID (in.)
1.460
1.535
1.535
1.785
2.285
2.785
Seating Assembly Complete
Cup Size
Material
– 40 + 30
Steel
15-23-12
—
—
—
—
—
Steel
—
—
17-23-32
—
25-23-32
30-23-32
Stainless
—
—
17-23J-32
20-231J-32
25-23J-32
30-23J-32
Brass
—
—
—
20-231B-32
25-23B-32
—
Steel
—
—
17-23-52
—
25-23-52
30-23-52
Stainless
—
—
17-23J-52
—
25-23J-52
30-23J-52
Brass
—
—
—
—
25-23B-52
—
+ 30
+ 40 + 30
Assembly Number
The last two-digits of assembly numbers denote cup size. See “Cups” in the Parts and Accessories section for seating
cup dimensions.
For assemblies less cups, omit the last two digits. Example: = 20-231
Components
Item
Description
Material
Req.
Steel
A
B
C
D
E
F
Mandrel
Rings
Stainless
Mandrel 1
17-12
20-128
25-12
30-128
15-12J
—
17-12J
20-128J
25-12J
30-128J
—
—
—
20-128B
25-12B
—
Steel
17-13
17-13
17-13
20-13
25-13
30-13
—
—
17-13J
20-13J
25-13J
30-13J
Brass
—
—
—
20-13B
25-13B
—
– 40 + 30
17-16-12
—
—
—
—
—
—
17-16-32
17-16-32
20-161-32
25-16-32
30-16-32
+ 40 +30
—
17-16-52
17-16-52
—
25-16-52
30-16-52
Steel
17-14
17-14
17-14
20-14
25-14
30-14
—
—
17-14J
20-14J
25-14J
30-14J
+ 30
Stainless
Coupling
17-12A
Brass
Stainless
Cups
Nut
1
Part Number
15-12
2
3
1
Brass
—
—
—
20-14B
25-14B
—
Steel
17-15
17-15
17-15
20-151
25-15
30-15
Stainless
—
—
17-15J
20-151J
25-15J
30-15J
Brass
—
—
—
20-151B
25-15B
—
Steel
—
—
—
—
—
—
—
—
—
—
25LP12J*
30LP128J**
Stainless
1
1
*Requires 6 each seating cups.
**Requires 5 each seating cups.
Specifications
Thread Reference
204
© 2008-2012 Weatherford. All rights reserved.
Tubing
Size
(in.)
No-Go
Diameter
(in.)
API Part Number
Upper Pin
(in.)
Lower Box
(in.)
A
Mandrel
B
Ring
C
Cup
D
Nut
D
Coupling
1.900
1.510
1.2500-14
3/4 LP
—
—
—
—
—
2-1/16
1.562
1.2500 -14
3/4 LP
—
—
—
—
—
2-1/16
1.625
1.2500-14
3/4 LP
—
—
—
—
—
2-3/8
1.875
1.4704-14
1 LP
S11-20
S13-20
S12-20
S14-20
S16-20
2-7/8
2.344
1.8024-14
1-1/4 LP
S11-25
S13-25
S12-25
S14-25
S16-25
3-1/2
2.844
2.1095 - 11-1/2
1-1/2 LP
S11-30
S13-30
S12-30
S14-30
S16-30
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
HR Oversized Seating Assemblies
Three-Cup, Bottom-Anchor
Part Number
Item
a
Description
Req.
Steel
Stainless
A
Mandrel
1
HV5792
HV5792J
B
Ring, spacer
2
HV5751
HV5751J
C
Cup, oversized hole
3
D
Locknut
1
HV5761
E
Coupling
1
HV578
HV578J
F
Cage, barrel, hardline
1
HV587
HV587E
G
Valve, ball and seat
1
8012a
8012a
F
G
2-1/4 + 70
1-3/4 in. oversized hole
A
HV5761J
B
C
Select material from the Parts and Accessories section.
D
Flow Area (for reference only)
Description
E
(in.2)
Cage - Oversize (HV587)
0.84
Standard (5X871)
0.39 (API)
0.58 (Alt)
Seat - Oversize (8012)
1.35
Standard (6012)
0.89
Mandrel - Oversize (HV5792)
1.35
Standard (25-12)
1.11
Specifications
Thread Reference
Tubing
Size
(in.)
NO-GO
Diameter
(in.)
Nipple
ID
(in.)
Upper
(in.)
Lower
(in.)
2-7/8
2.344
2.285
2.0870-16
1-1/4 LP
© 2008-2012 Weatherford. All rights reserved.
205
Pump Parts
A
B
C
D
E
HR Seating Assemblies
Three-Cup, Friction-Ring, Bottom-Anchor
Tubing Size (in.)
2-3/8
2-7/8
2-7/8
OD No-Go Ring (in.)
1.875
2.344
2.344
Seating Nipple ID (in.)
1.785
2.250
2.285
API
Basic
API
Seating Nipple Style
Seating Assembly Complete
Cup Size
+ 30
F
G
H
+ 40 + 30
Material
Assembly Number
Steel
HV379-32
HV579-32
—
Stainless
HV379J-32
HV579-21
—
Steel
—
—
HV579-52
Stainless
—
—
HV579-52
The last two-digits of assembly numbers denote cup size. See “Cups” in the Parts and Accessories section for seating cup
dimensions.
For assemblies less cups, omit the last two digits. Example: = HV-379
Components
Item
Description
Material
Steel
A
Mandrel
B
Rings
C
Ring
Spacer
Stainless
D
Spacer
End
Stainless
E
Ring
F
Cups
G
Nut
H
Coupling
Stainless
Stainless
Brass
Steel
Steel
Steel
Stainless
+ 30
Req.
1
3
3
1
2
3
+ 40 +30
Steel
Stainless
Steel
Stainless
1
1
Part Number
HV3791
HV5791
HV5791
HV3791J
HV5791J
HV5791J
—
—
HV573-1
HV373B
HV5730B
HV573B
HV372
HV572
HV572
HV372J
HV572J
HV572J
HV374
HV574
HV574
HV374J
HV574J
HV574J
20-13
25-13
25-13
25-13J
20-13J
25-13J
20-161-32
25-16-32
—
—
—
25-16-52
20-14
25-14
25-14
25-14J
20-14J
25-14J
20-151
25-15
25-15
20-151J
25-15J
25-15J
Specifications
206
© 2008-2012 Weatherford. All rights reserved.
Tubing
Size
(in.)
No-Go
Diameter
(in.)
Upper Pin
(in.)
2-3/8
1.875
1.4704-14
1 LP
2-7/8
2.344
1.8024-14
1-1/4 LP
Lower Box
(in.)
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
HR Oversized Seating Assemblies
Two-Cup, Standing-Valve
E
Part Number
Item
a
Description
Req.
Steel
Stainless
HV5793E
A
Mandrel
1
HV5793
B
Ring, spacer
1
HV5751
F
HV5751E
2-1/4 + 30
C
Cup, oversized hole
2
D
Coupling
1
HV5781
HV5781E
E
Cage, standing-valve, hardline
1
HV588
HV588E
F
Valve, ball and seat
1
8010a
8010a
1-3/4 in. oversized hole
Select material from the Parts and Accessories section.
A
B
C
D
Specifications
Thread Reference
Pump
Bore
(in.)
Nipple
(in.)
Upper
(in.)
Lower
(in.)
2-1/4
2.210
2.0870-16
1-1/4 LP
High-Flow Seating Assemblies
Friction-Ring Holddown
Tubing Size (in.)
2-7/8
Pump Bore (in.)
2-1/4
3-1/2
2-3/4
Seating Nipple ID (in.)
2.210
2.710
Components
Item
a
Description
A
Cage
B
Valve
C
Mandrel
D
Spacer
E
Ring
F
Nut
Material
Steel
Stainless
Stainless
Steel
Stainless
Steel
Stainless
Brass
Steel
Stainless
Req.
1
1
1
3
3
1
Part Number
L65461
85461
L65461J
—
8010a
L80101a
L65462
85462
L65462J
—
L65463
L85463
—
—
L65464B
L85464
L65465
85465
L65465J
—
See Parts and Accessories section for alternate ball and seat materials.
A
B
C
E
D
F
Specifications
Thread Reference
(in.)
Areas
(in.2)
Pump
Bore
(in.)
Mandrel
Puller
Mandrel
Seat ID
2-1/4
2.0600-20
3/4-10
1.767
2.761
2-3/4
2.4700-18
3/4-10
1.352
1.767
© 2008-2012 Weatherford. All rights reserved.
207
Pump Parts
API Mechanical Top-Lock Seating Assemblies
Tubing Size (in.)
A
2-3/8
2-3/8
2-7/8
2-7/8
3-1/2
API N14 Nipple (reference only)
20-52-1
20-52-1
25-52-1
25-52-1
30-52-1
—
Seating assembly complete
20-48A
20-48
—
25-48
30-48
40-52EE-1
1-1/4 RW
1-1/4 RH
1-1/2 RW
1-1/2 RH
2-1/4 RH
2-3/4 RX
—
1-1/2 RW
—
1-3/4 RH
2-1/2 RW
2-3/4 RW
—
—
—
2 RW
—
—
S21-20-125
S21-20
—
S21-25
S21-30
—
Pump bore size (in.)
API assembly number
B
C
D
E
4-1/2
Components
Item
Description
A
Guide
B
Ring, seating
C
D
E
Material Req.
Part Number
Alloy
1
20-119
20-119
25-119
25-119
30-119
125393
Stainless
1
20-481
20-481
25-481
25-481
30-481
D.60060
Mandrel
Steel
1
20-482
20-482
25-482
25-482
30-482
600602
Lock, heavy-duty
Alloy
1
20-4831
20-4831
25-4831
25-4831
30-483
600603
Bushing
Steel
1
20-4841
20-484
25-4841
25-484
30-484
600604
Specifications
Thread Reference
Tubing
Size
(in.)
Mandrel
Pump
Bore
(in.)
API
Number
1-1/4 RW
S21-20-125
1-1/4 RH
2-3/8
Bushing
ID
(in.)
Upper Pin
(in.)
ID
(in.)
Lower Pin
(in.)
S21-20
1
1.4704-14
15/16
—
1-5/16
1.8024-14
1-1/8
1.5730-16
S21-25
1-5/16
1.8024-14
1-5/16
2.0870-16
1.3330-16
1-1/2 RW
1.5730-16
1.5730-16
1-1/2 RW
1-1/2 RH
2-7/8
1-3/4 RH
2 RW
4-1/2
3-1/4 RX
—
2.690
3.175–11-1/2
2.69
3.925–11-1/2
3-1/2
3-1/4 RW
S21-30
1-5/8
2.1095–11-1/2
1-5/8
2.5730–16
Mechanical Top-Lock, Bottom-Anchor Seating Assemblies
Part Number
A-2
B
C
D
E-2
208
© 2008-2012 Weatherford. All rights reserved.
Item
Description Material Req.
2-3/8
2-7/8
3-1/2
4-1/2
A-2
Bushing
Steel
1
4025
6026
8027
9026A
E-2
Coupling
Steel
1
20-871
25-871
30-871
40-871A
Used to adapt mechanical top-lock to mechanical bottom-anchor, substitute the above.
Thread Reference
Lower Box (in.)
1 LP
1-1/4 LP
1-1/2 LP
2-1/2 8V LP
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Mechanical Bottom-Lock Seating Assemblies
Tubing Size (in.)
API N14 Nipple (reference only)
a
1.900a
1.900
2-3/8
2-7/8
3-1/2
4-1/2
UT1024
15-90-6
20-90-1
25-90-1
30-90-1
40-90-1
For 1 1/4-in. tubing pump
Seating Assembly Complete
Material
Steel
—
15-812
20-812
25-812
30-812
Assembly with brass ring
Stainless
—
—
20-812J
25-812J
—
—
NCA1
—
—
—
25-812M
—
—
Steel
—
15-811
20-811
25-811
30-811
—
Assembly Number
40-812
Stainless
—
—
20-811J
25-811J
—
—
NCA1
—
—
—
25-811M
—
—
—
S22-15
S22-20
S22-25
S22-30
S22-40
2X281
15-82
20-82
25-82
30-82
40-82
—
—
20-82J
25-82J
30-82J
40-82J
API Assembly Number
1
B
Description
Assembly with NCA ring
A
C
NCA = Nickel copper alloy
Components
Item
Description
Material
Req.
Steel
A
B
Bushing
Stainless
Ring
1
NCA1
—
—
20-82M
25-82M
—
—
Brass
UT1041
L15-83B
20-83B
25-83B
30-83B
40-83B
15-861
20-861
25-861
30-861
—
15-85
20-85
25-85
30-85
40-85
—
—
20-85C
25-85C
30-85E
—
—
—
—
25-82M
—
40-85M-500
1
NCA1
Steel
C
Lock
UT1023
Stainless
1
NCA1
1
Part Number
NCA = Nickel copper alloy
Specifications
Tubing Size
(in.)
a
API
Number
Thread Reference Pin
(in.)
1.900a
—
1.0000-14
1.900
S22-15
1.2500-14
2-3/8
S22-20
1.4704-14
2-7/8
S22-25
1.8024-14
3-1/2
S22-30
2.1095 - 11-1/2
4-1/2
S22-40
3.1715 - 11-1/2
For 1 1/4-in. tubing pump
Seating Rings for Other Manufactured Mechanical Bottom-Lock
Tubing Sizes (in.)
2-3/8
Manufacturer
Oilwell (Brass)
Highland (Brass)
2-7/8
3-1/2
Part Number
—
25LP0651
—
20LP0652B
—
30LP0652B
These rings will not interchange with FPP design rings.
© 2008-2012 Weatherford. All rights reserved.
209
Pump Parts
Narrow Friction-Ring Seating Assemblies
Three-Ring, Top-Holddown
Tubing Size (in.)
A
Nipple part number (reference)
Nipple ID ± 0.001 in.
2-3/8
2-7/8
3-1/2
20LP101
25LP101
—
—
2.291
—
B
C
D
E
Components
Item
Description
A
Mandrel
B
Ring
Material Req.
Steel
Brass
Stainless
Steel
1
3
CPL200
—
HV373B
HV573B
30LP116
—
HV573-1
—
HV372
HV572
30LP117
HV372J
HV572J
—
C
Spacer
D
Locknut
Steel
1
—
CLP165
30LP14
E
Bushing
Steel
1
2030
3035
5044
Stainless
3
Part Number
—
Bushing, Item E
Tubing
Size
(in.)
2-3/8
2-7/8
Bushing
Pump
Bore
(in.)
Part
Number
1-1/4 RW
2030
1.3330-16
1-1/2 RW
3030
1.5730-16
1-1/2 RW
3035
1.5730-16
5035
2.0870-16
5044
2.0870-16
7040
2.5730-16
Pin Thread
1-1/2 RH
1-3/4
2 RW
2 RW
3-1/2
2-1/4 RH
2-1/2 RW
210
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Narrow Friction-Ring Seating Assemblies
Three-Ring, Top-Holddown for Steam Bypass
Tubing Size (in.)
Nipple part number (reference)
Nipple ID ± 0.001 in.
2-3/8
2-7/8
3-1/2
20LP101
25LP101
—
—
2.291
—
A
B
C
Components
Item
Description
A
Mandrel
B
Ring
C
Spacer
Material Req.
Steel
Brass
Stainless
Steel
Stainless
1
3
3
Part Number
—
CPL200
—
HV373B
HV573B
30LP116
—
HV573-1
—
HV372
HV572
30LP117
HV372J
HV572J
—
D
Locknut
Steel
1
—
CLP165
30LP14
E
Bushing
Steel
1
2030
CLP166
30LP15
D
E
Specifications
Thread Reference
Tubing
Size
(in.)
No-Go
Diameter
(in.)
Mandrel
Pin
(in.)
Bushing
Pin
(in.)
2-3/8
1.875
1.4704-14
1.3330-16
2-7/8
2.344
1.8024-14
1.8024-14
3-1/2
2.844
2.1095 - 11-1/2
2.0870-16
© 2008-2012 Weatherford. All rights reserved.
211
Pump Parts
Narrow Friction-Ring Seating Assemblies
Five-Ring, Top-Holddown for Steam Bypass
A
Tubing Size (in.)
Nipple part number (reference)
Nipple ID ± 0.001 (in.)
B
D
E
212
© 2008-2012 Weatherford. All rights reserved.
3-1/2
—
—
2.791
2.791
Components
Item
C
3-1/2
Description
Material
Req.
Part Number
A
Mandrel
Steel
1
30LP112
30LP114
B
Ring
Brass
5
30LP116
30LP116
C
Spacer
Steel
5
30LP117
30LP117
D
Locknut
Steel
1
30LP14
—
E
Bushing
Steel
1
30LP115
30LP115
Specifications
Thread Reference
Tubing
Size
(in.)
No-Go
Diameter
(in.)
Mandrel
Pin
(in.)
Bushing
Pin
(in.)
3-1/2
2.844
2.1095 - 11-1/2
2.0870-16
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Wide Friction-Ring Seating Assemblies
Top-Holddown and Steam Bypass
Tubing Size (in.)
2-7/8
4-1/2
5-1/2
25LP101
YLP015
9LP015
2.291
3.810
4.609
2-7/8 - 8REU
Tubing Thread
4-1/2 - 8R ID
LT & C API 5CT
5-1/2 - 8R ID
LT & C API 5CT
Nipple part number (reference)
Nipple ID ± 0.001 (in.)
Nipple Threads (in.)
A
B
C
D
Components
Item Description
A
Mandrel
B
Ring
C
Material Req.
Steel
Stainless
1
E
Part Number
CLP162
YLP007
9LP007
CLP162E
—
—
Stainless
*
CLP164
YLP009
9LP009
Spacer
Steel
*
CLP163
YLP008
9LP008
D
Locknut
Steel
1
CLP165
YLP010
9LP010
E
Bushing
Steel
1
—
YLP011
9LP011
* = Two rings and spacers required for 2 7/8-in. holddown.
Three rings and spacers required for 4-1/2 and 5 1/2-in holddown.
Specifications for Steam Bypass
Thread Reference
Tubing
Size
(in.)
No-Go
Diameter
(in.)
Bushing
Part
Number
Mandrel
Pin
(in.)
Bushing
Pin
(in.)
2-7/8
2.344
CLP166
1.8024-14
1.8024-14
Specifications for Top Holddown
Thread Reference
Tubing
Size
(in.)
No-Go
Diameter
(in.)
Bushing
Part
Number
Mandrel
Pin
(in.)
Bushing
Pin
(in.)
2-7/8
2.344
5035
1.8024-14
2.0870-16
4-1/2
3.830
YLP011
3.2380 - 11-1/2
3.3825 - 11-1/2
5-1/2
4.670
9LP011
3.6875 - 11-1/2
3.8750-10
© 2008-2012 Weatherford. All rights reserved.
213
Pump Parts
Friction Rings
Diameter
Tubing Size (in.)
2-3/8
3-1/2
4-1/2
5-1/2
Nipple ID (in.)
1.791
2.255
2.291
2.291
2.791
3.810
4.609
HV373B
HV5730B
HV573B
—
—
—
—
Ring Part Number
Ring Dimensions (in.)
214
© 2008-2012 Weatherford. All rights reserved.
Brass
2-7/8
Stainless
—
—
HV573-1
CLP164
30LP116
YLP009
9LP009
OD
1.798
2.258
2.298
2.298
2.798
3.816
4.625
ID
1.605
2.005
2.005
2.005
2.505
3.548
4.325
Width
0.147
0.247
0.247
0.490
0.247
0.874
0.749
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Tubes
Tubes
Weatherford manufactures pull tubes in a wide variety of materials to suit specific
well conditions. The API T11 pull tubes are offered in steel, brass and stainless steel.
Also, available are non-API pull tubes for sand-hog or traveling-barrel pumps.
For multiple-tube pumps, Weatherford provides steel pull tubes (standard and
extended); inside-traveling tubes (standard and extended) in precision, hardened
and nitrided steel; outside-traveling tubes in precision, hardened and nitrided steel;
and standing tubes in carburized and nitrided.
API T11 Pull Tubes
Material
Part Number
Steel
2X359-L
3X359-L
4X359-L
5X35-L
5X351-L*
7X35-L
Stainless
2X359C-L
3X359C-L
4X359C-L
5X35C-L
—
—
Brass
2X359B-L
3X359B-L
4X359B-L
5X35B-L
—
—
Specifications
API Part Number
Dimension
Symbol
T11-125-L1
T11-150-L1
T11-175-L1
T11-200-L1
T11-225-L1
Pin Thread
0.9375-16
1.1250-16
1.3125-16
1.5000-16
1.8750-16
OD
15/16
1-1/8
1-5/16
1-1/2
1-7/8
PL = Specify length (PL) in inches
1L = Specify length in inches
*Denotes heavy wall 1.000 in. ID
© 2008-2012 Weatherford. All rights reserved.
215
Pump Parts
API Pull Tube Lengths, PL
Actual Length (in./m)
Nominal Barrel1
Length Minus
Nominal Plunger
Length
(ft/m)
1
216
© 2008-2012 Weatherford. All rights reserved.
For
1-1/4 in.
(31.8 mm)
Bore Pumps
For
1-1/2 in.
(38.1 mm)
Bore Pumps
For
1-3/4 and 2 in.
(44.5 and 50.8 mm)
Bore Pumps
For
2-1/4 and 2-1/2 in.
(57.2 and 63.5 mm)
Bore Pumps
1
0.305
—
—
—
—
2
0.610
15
0.381
14
0.356
14
0.356
12
0.305
3
0.914
27
0.686
26
0.660
26
0.660
24
0.610
4
1.219
39
0.991
38
0.965
38
0.965
36
0.914
5
1.524
51
1.295
50
1.270
50
1.270
48
1.219
6
1.829
63
1.600
62
1.575
62
1.575
60
1.524
7
2.134
75
1.905
74
1.880
74
1.880
72
1.829
8
2.438
87
2.210
86
2.184
86
2.184
84
2.134
9
2.743
99
2.515
98
2.489
98
2.489
96
2.438
10
3.048
111
2.819
110
2.794
110
2.794
108
2.743
11
3.353
123
3.124
122
3.099
122
3.099
120
3.048
12
3.658
135
3.429
134
3.404
134
3.404
132
3.353
13
3.962
147
3.734
146
3.708
146
3.708
144
3.658
14
4.267
159
4.039
158
4.013
158
4.013
156
3.962
15
4.572
171
4.343
170
4.318
170
4.318
168
4.267
16
4.877
183
4.648
182
4.623
182
4.623
180
4.572
17
5.182
195
4.953
194
4.928
194
4.928
192
4.877
18
5.486
207
5.258
206
5.232
206
5.232
204
5.182
19
5.791
219
5.563
218
5.537
218
5.537
216
5.486
20
6.095
231
5.867
230
5.842
230
5.842
228
5.791
21
6.401
243
6.172
242
6.147
242
6.147
240
6.096
22
6.706
255
6.477
254
6.452
254
6.452
252
6.401
23
7.010
267
6.782
266
6.756
266
6.756
264
6.706
24
7.315
279
7.087
278
7.061
278
7.061
276
7.010
25
7.620
291
7.391
290
7.366
290
7.366
288
7.315
26
7.925
303
7.696
302
7.671
302
7.671
300
7.620
27
8.230
315
8.001
314
7.976
314
7.976
312
7.925
28
8.534
327
8.306
326
8.280
326
8.280
324
8.230
29
8.839
339
8.611
338
8.585
338
8.585
336
8.534
30
9.144
351
8.915
350
8.890
350
8.890
348
8.839
Including extensions on heavy-wall (RH) barrels.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Non-API Pull Tubes
Sand-Hog or Traveling-Barrel Pumps
1
Pump
Bore
(in.)
Tube
OD
(in.)
Threads
Reference
(in.)
Material
Part
Number
1-1/16
0.813
0.8125-18
Steel
14359-L1
L = Specify length in inches. Standard lengths are 44, 51, 55, 63, 68, 76, 79, 92, and 104 inches.
Multiple-Tube Pump Pull Tubes
Pump
Length
(ft)
Stroke
2-3/8 in. × 1-1/4 in.
2-7/8 in. × 1-3/4 in.
12
Standard
2135-63
5X35-63
Standard
2135-88
5X35-88
Extended
2135-100
5X35-100
Standard
2135-88
5x35-88
2135-124
5X35-124
Standard
2135-106
5X35-106
Extended
2135-172
5X35-172
Standard
2135-166
5X35-166
Extended
2135-232
5X35-232
15
18
25
30
Part Number
Extended
Material
Steel
Specifications
Pump Size (in.)
Tube OD (in.)
Thread Reference (in.)
2-3/8 × 1-1/4
2-7/8 × 1-3/4
11/16
1-1/8
1.0000-16
1.5000-16
© 2008-2012 Weatherford. All rights reserved.
217
Pump Parts
Multiple-Tube Pump, Inside-Traveling Tubes
Pump Length (ft.)
Standard
Extended
12
Material
2-3/8 in. × 1-1/4 in.
2-7/8 in. × 1-3/4 in.
Steel Precision
21422-12
41422-12
Hardened
21422H-12
41422H-12
Nitrided
21422N-12
41422N-12
15
15
18
Part Number
Steel Precision
21422-15
41422-15
Hardened
21422H-15
41422H-15
Nitrided
21422N-15
41422N-15
Steel Precision
21422-18
41422-18
Hardened
21422H-18
41422H-18
Nitrided
21422N-18
41422N-18
Steel Precision
21422-25
41422-25
Hardened
21422H-25
41422H-25
Nitrided
21422N-25
41422N-25
18
25 and 30
25 and 30
—
Specifications
Tube OD (in.)
1.235 × 1.232
1.735 × 1-3/4
Pump Length (ft)
218
© 2008-2012 Weatherford. All rights reserved.
Standard
Extended
12
15
Tube Length
6 ft - 3 in.
6 ft - 3 in.
15
18
7 ft - 3 in.
7 ft - 3 in.
18
25 and 30
10 ft - 3 in.
10 ft - 3 in.
25 and 30
—
15 ft - 9 in.
15 ft - 9 in.
Thread
Reference
(in.)
Upper Box
1.0000-16
1.5000-16
Lower Box
1.0000-14
1.5084-14
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Multiple-Tube Pump, Outside-Traveling Tubes
Pump
Length
(ft)
Part Number
Material
2-3/8 in. × 1-1/4 in.
2-7/8 in. × 1-3/4 in.
Steel Precision
2124-12
4124-12
Carburized
2124G-12
4124G-12
Nitrided
2124N-12
4124N-12
Steel Precision
2124-15
4124-15
Carburized
2124G-15
4124G-15
12
15
Nitrided
2124N-15
4124N-15
Steel Precision
2124-18
4124-18
Carburized
2124G-18
4124G-18
Nitrided
2124N-18
4124N-18
18
Steel Precision
2124-25
4124-25
Carburized
2124G-25
4124G-25
Nitrided
2124N-25
4124N-25
Steel Precision
2124-30
4124-30
Carburized
2124G-30
4124G-30
Nitrided
2124N-30
4124N-30
25
30
Specifications
Tube OD (in.)
1-3/4
Tube ID (in.)
1.500 / 1.503
Pump Length
(ft)
12
2-1/4
2.000 / 2.003
Tube Length
(ft)
12
12
15
15
15
18
18
18
25
25
25
30
30
30
Thread Reference
Upper-Box
(in.)
1.5730-16
2.0870-16
© 2008-2012 Weatherford. All rights reserved.
219
Pump Parts
Multiple-Tube Pump, Standing Tubes
Pump
Length
(ft)
12
15
18
25
30
Part Number
Material
2-3/8 in. × 1-1/4 in.
2-7/8 in. × 1-3/4 in.
Carburized
2144G-12
4144G-12
Nitrided
2144N-12
4144N-12
Carburized
2144G-15
4144G-15
Nitrided
2144N-15
4144N-15
Carburized
2144G-18
4144G-18
Nitrided
2144N-18
4144N-18
Carburized
2144G-25
4144G-25
Nitrided
2144N-25
4144N-25
Carburized
2144G-30
4144G-30
Nitrided
2144N-30
4144N-30
Specifications
Tube OD (in.)
1.485 / 1.480
1.985 × 1.980
Tube ID (in.)
1.250 / 1.253
1.750 / 1.753
Pump Length
(ft)
Tube Length
12
11 ft - 9 in.
11 ft - 9 in.
15
14 ft - 9 in.
14 ft - 9 in.
18
17 ft - 9 in.
17 ft - 9 in.
25
24 ft - 9 in.
24 ft - 9 in.
30
29 ft - 9 in.
29 ft - 9 in.
Upper Box (in.)
1.3330-16
1.8200-16
Lower Pin (in.)
1.5000-16
2.0000 -16
Thread Reference
220
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Valves
Valves
Ball-and-Seat Valves
The ball-and-seat assembly in a subsurface pump probably undergoes more
severe service on a continuous basis than any other component in the pump. No
pump part is more critical since even a slight amount of wear on the ball or seat
will cause an immediate loss of pumping efficiency.
Weatherford pump quality begins with the careful selection of materials for each
grade of ball and seat to meet the intended service conditions. Before packaging,
each ball-and-seat combination is vacuum tested to ensure a perfect seal is
obtained in all positions of contact. Weatherford ball-and-seat valves are made to
meet or exceed the API 11AX Specification for Subsurface Sucker Rod Pumps and
Fittings (current edition).
Weatherford ball-and-seat valves are offered in five combinations of similar materials
and 10 combinations of dissimilar materials to handle most well conditions.
Stainless Steel: Part number series [ ] 010. Ball and seat is made of 440C
stainless steel. Balls are heat treated to provide a hardness of 58 – 61 HRC; seats
are machined and heat treated to provide a wear surface hardness of 54 – 57
HRC. The cost is moderate, and it is recommended for average corrosion and
abrasion conditions.
Cobalt Alloy: Part number series [ ] 0190. Ball and seat is made from hard cobalt,
chromium and tungsten alloy. It is highly resistant to corrosion and abrasion and is
non-magnetic. Ball hardness is 58 – 63 HRC, seat hardness is 50 – 56 HRC. It is
recommended for hard pumping, corrosive and abrasive well conditions.
Titanium Carbide: Part number series [ ] 0180. Titanium carbide is much harder
and tougher than cobalt alloy. Made from tungsten alloy, titanium and cobalt, the
ball and seat has an average hardness of 73 HRC. It is recommended for extreme
corrosion and abrasion.
Tungsten Carbide: Part number series [ ] 0170A, API symbol C1. This is an
extremely hard, composite of tungsten alloy and cobalt, 87 – 88 HRA. It is
recommended for the most severe corrosive and abrasive applications.
Nickel Carbide: Part number series [ ] 0170N. This is harder than tungsten carbide,
88.5 HRA. The added nickel to the tungsten alloy makes this premium ball and seat
resistant to well fluids that tend to attack the cobalt binder in the tungsten carbide. It
is recommended for the most severe corrosion and abrasive applications.
Nickel Carbide “Extreme”: Part number series [ ] 0170N13. This seat is an
improvement over the standard nickel carbide seat for the same applications where
more impact resistance is required. Toughness (K1C) is measured as 15.0 MPa.m1/2
as opposed to the standard nickel carbide seat measurement of 8.0 M>Pa.m1/2.
Hardness 88.4 HRA.
Ceramic: The ball and seat is partially stabilized zirconia, 74 – 79 HRC. It is highly
resistant to corrosion, abrasion, fluid cutting and impact, and is non-magnetic. It is
furnished as balls in combination with carbide seats.
Silicon Nitride: Noralide , 1450 Hv nominal. It is highly resistant to corrosion,
abrasion, fluid cutting and impact, and is non-magnetic. It is furnished as balls in
combination with carbide seats.
®
Combination Assemblies: The above materials are offered in various ball-andseat combinations to meet specify well conditions.
Noralide is a registered trademark of Saint-Gobain Abrasives.
© 2008-2012 Weatherford. All rights reserved.
221
Pump Parts
Other Valves
In addition to ball-and-seat valves, Weatherford offers the following valves:
• 927 Charger-Valve Assemblies – offered in steel, brass, stainless steel, cobalt
and tungsten carbide.
• Model 801 Bottom Discharge Valves – offered in alloy and stainless steel.
• Sliding Top Valve – offered in various RH, RX and RW sizes.
222
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Ball and Seat Valves
Similar Materials
Seat Material
Size
440C
Stainless
Cobalt
Alloy
Titanium
Carbide
Tungsten
Carbide
Nickel
Carbide
Ball Material
Ball
Diameter
(in.)
API
Number
440C
Stainless
Cobalt
Alloy
Titanium
Carbide
Tungsten
Carbide
Nickel
Carbide
5/8
V11-106
1010
10190
10180
10170A
10170N
9/16
ALT
1012
10192
10182
10172A
10172N
3/4
V11-125
2010
20190
20180
20170A
20170N
11/16
ALT
2012
20192
20182
20172A
20172N
15/16
V11-150
3010
30190
30180
30170A
30170N
7/8
ALT
3012
30192
30182
30172A
30172N
1-1/8
V11-175
4010
40190
40180
40170A
40170N
1
ALT
4012
40192
40182
40172A
40172N
1-1/4
V11-200
5010
50190
50180
50170A
50170N
1-1/8
ALT
5012
50192
50182
50172A
50172N
1-3/8
V11-225
6010
60190
60180
60170A
60170N
1-1/4
ALT
6012
60192
60182
60172A
60172N
1-11/16
V11-250
8010
80190
80180
80170A
80170N
1-1/2
ALT
8012
80192
80182
80172A
80172N
275 OVS
1-11/16
OVS
L80101
—
—
—
—
325
2
REG
Y010
Y0190
—
Y0170A
70170N
2-1/4
REG
L9010
90190
—
90170A
—
2
ALT
9012
90192
—
—
—
440C
Stainless
Tungsten
Carbide
Tungsten
Carbide
Tungsten
Carbide
106
125
150
175
200
225
250 / 275
375
Dissimilar Materials
Seat Material
Size
106
125
150
175
200
225
250 / 275
Tungsten
Carbide
Ball Material
Ball
Diameter
(in.)
API
Number
Cobalt
Alloy
440C
Stainless
Titanium
Carbide
Cobalt
Alloy
Ceramic
5/8
V11-106
1010M
10170
10170D
10170M
10170N
9/16
ALT
1012M
10172
10172D
10172M
10172N
3/4
V11-125
2010M
20170
20170D
20170M
20170N
11/16
ALT
2012M
20172
20172D
20172M
20172N
15/16
V11-150
3010M
30170
30170D
30170M
30170N
7/8
ALT
3012M
30172
30172D
30172M
30172N
1-1/8
V11-175
4010M
40170
40170D
40170M
40170N
1
ALT
4012M
40172
40172D
40172M
40172N
1-1/4
V11-200
5010M
50170
50170D
50170M
50170N
1-1/8
ALT
5012M
50172
50172D
50172M
50172N
1-3/8
V11-225
6010M
60170
60170D
60170M
60170N
1-1/4
ALT
6012M
60172
60172D
60172M
60172N
1-11/16
V11-250
8010M
80170
80170D
80170M
80170N
80172N
1-1/2
ALT
8012M
80172
80172D
80172M
275 OVS
1-11/16
OVS
—
801701
—
801701M
—
325
2
REG
—
Y0170
Y0170D
Y0170M
Y0170N
2-1/4
REG
—
90170
90170D
90170M
—
2
ALT
—
—
—
90172M
—
3-1/4
REG
—
38LB0170
38LB0170D
38LB0170M
—
375
475
© 2008-2012 Weatherford. All rights reserved.
223
Pump Parts
Balls (Only) for Ball-and-Seat Valves
Part Number
Valve
Size
(in.)
106
125
150
175
200
225
250 / 275
275 OVS
325
375
475
224
Ball Diameter
(in.)
API
Size
440C
Stainless
“Chromalloy”
Cobalt Alloy
“Tungalloy”
Titanium
Carbide
Tungsten
Carbide
Nickel
Carbide
Ceramic
Silicon
Nitride
9/16
ALT
1012056
1011056
1018056
1010056F
1015056
1016056
1017056
5/8
V11-
1012062
1011062
1018062
1010062F
1015062
1016062
1017062
11-16
ALT
1012068
1011068
1018068
1010068F
1015068
1016068
1017068
3/4
V11-
1012075
1011075
1018075
1010075F
1015075
1016075
1017075
7/8
ALT
1012087
1011087
1018087
1010087F
1015087
1016087
1017087
15/16
V11-
1012093
1011093
1018093
1010093F
1015093
1016093
1017093
1
ALT
1012100
1011100
1018100
1010100F
1015100
1016100
1017100
1-1/8
V11-
1012112
1011112
1018112
1010112F
1015112
1016112
1017112
1-1/8
ALT
1012112
1011112
1018112
1010112F
1015112
1016112
1017112
1-1/4
V11-
1012125
1011125
1018125
1010125F
1015125
1016125
1017125
1-1/4
ALT
1012125
1011125
1018125
1010125F
1015125
1016125
1017125
1-3/8
V11-
1012137
1011137
1018137
1010137F
1015137
1016137
1017137
1-1/2
ALT
1012150
1011150
1018150
1010150F
1015150
1016150
1017150
1-11/16
V11-
1012168
1011168
1018168
1010168F
1015168
1016168
1017168
1-11/16
OVS
1012168
1011168
1018168
1010168F
1015168
1016168
1017168
2
REG
1012200
1011200
1018200
1010200F
1015200
1016200
1017200
2
ALT
1012200
1011200
1018200
1010200F
1015200
1016200
1017200
2-1/4
REG
1012225
1011225
1018225
1010225F
1015225
1016225
1017225
3-1/4
REG
1012325
1011325
1018325
—
—
—
—
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
API Lapped-Seat Ball and Seat (lapped both sides)
Part Number
Valve
Size
(in.)
106
125
150
175
200
225
250 / 275
275 OVS
325
375
475
Ball
Diameter
(in.)
API
Size
440C
Stainless
Cobalt Alloy
“Chromalloy” “Tungalloy”
Titanium
Carbide
Tungsten
Carbide
Nickel
Carbide
Nickel
Carbide
Extreme
5/8
V11-106
1010SL
10190SL
10180SL
10170SL
10170NSL
10170N13SL
9/16
ALT
1012SL
10192SL
10182SL
10172SL
10172NSL
10172N13SL
3/4
V11-125
2010SL
20190SL
20180SL
20170SL
20170NSL
20170N13SL
11/16
ALT
2012SL
20192SL
20182SL
20172SL
20172NSL
20172N13SL
15/16
V11-150
3010SL
30190SL
30180SL
30170SL
30170NSL
30170N13SL
7/8
ALT
3012SL
30192SL
30182SL
30172SL
30172NSL
30172N13SL
1-1/8
V11-175
4010SL
40190SL
40180SL
40170SL
40170NSL
40170N13SL
1
ALT
4012SL
40192SL
40182SL
40172SL
40172NSL
40172N13SL
1-1/4
V11-200
5010SL
50190SL
50180SL
50170SL
50170NSL
50170N13SL
1-1/8
ALT
5012SL
50192SL
50182SL
50172SL
50172NSL
50172N13SL
1-3/8
V11-225
6010SL
60190SL
60180SL
60170SL
60170NSL
60170N13SL
1-1/4
ALT
6012SL
60192SL
60182SL
60172SL
60172NSL
60172N13SL
8010SL
80190SL
80180SL
80170SL
80170NSL
—
1-11/16 V11-250
1-1/2
ALT
8012SL
80192SL
80182SL
80172SL
80172NSL
—
1-11/16
OVS
L80101SL
—
—
801701SL
—
—
2
REG
Y010SL
Y0190SL
—
Y0170SL
Y0170NSL
—
2-1/4
REG
9010SL
90190SL
—
90170SL
90170NSL
—
2
ALT
9012SL
90192SL
—
90172SL
90172NSL
—
3-1/4
REG
—
—
—
38LB0170SL
—
—
© 2008-2012 Weatherford. All rights reserved.
225
Pump Parts
927 Charger-Valve Assembles
Tubing Size (in.)
Item
A
Description
A
Guide, valve-rod
B
Valve rod
C
Plug, double
D
Liner
E
2-3/8
Req.
Material
Jacket, inner
G
Bushing, inner
J
K
E
M
Bushing, seat
6912B
8912B
Steel
4923-L1
6923-L1
8923-L1
Steel
4914
6914
8914
Brass
4914B
6914B
8914B
6916
8916
8913
Brass
4913B
6913B
8913B
Steel
4915
6915
8915
Brass
4915B
6915B
8915B
Steel
4917
6917
8917
Brass
4917B
6917B
8917B
Steel
4918
6918
8918
Brass
4918B
6918B
8918B
Stainless Steel
4919
6919
8919
Cobalt
4919M
6919M
8919M
Tungsten Carbide
4919A
6919A
8919A
Stainless Steel
4920
6920
8920
Cobalt
4920M
6920M
8920M
Tungsten Carbide
4920A
6920A
8920A
Steel
4922
6922
8922
Brass
4922B
6922B
8922B
Steel
4921
6921
8921
Brass
4921B
6921B
8921B
35.5
36.0
45.5
Seat, standing
Bushing, outer
8912
4912B
6913
Seat, traveling
L
6912
Brass
4916
Plug, seat
D
4912
4913
1
H
Part Number
Steel
Steel
B
C
3-1/2
Steel
Jacket, outer
F
2-7/8
F
Pitch length (PL) for reference only (in.)
L = Barrel. Specify valve-rod length in inches.
For RH, use total barrel length (barrel + extensions)
1
G
Calculations for valve-rod length (in.)
H
J
K
L
M
226
© 2008-2012 Weatherford. All rights reserved.
RWA and RHA [(barrel ft – plunger ft) × 12 in.]
(in.)
+31.0
+31.0
+39.25
RWB and RHB [(barrel ft – plunger ft) × 12 in.]
(in.)
+25.0
+25.0
+33.25
Subsurface Rod Pumps, Parts and Accessories
Pump Parts
Model 801 Bottom-Discharge Valves
Tubing Size (in.)
2-3/8
2-7/8
4-1/2
Assembly Number
Description
Assembly
Alloy
Stainless
Alloy
Stainless
Alloy
20-67
20-67J
25-67
25-67J
40-67
Component Parts (shown for reference only)
B
Part Number
Item
Description
Req.
A
Alloy
Stainless
Alloy
Stainless
Alloy
C
A
Body, pin-end
—
801K05234
—
801N05235
40-670
B
Cage
—
2X70J
—
2X20J
40271
D
C
Valve, ball-and-seat
—
2010
—
2010
40170A
E
D
Plug, seat
—
2X75J
—
2X75J
4X75
E
Coupling
—
211D15010
—
211H05010
Y6102-8
1
© 2008-2012 Weatherford. All rights reserved.
227
Pump Parts
Sliding Top Valve
Tubing Size (in.)
2-3/8
Valve Rod OD (in.)
Pump Bore (in.)
A
B
Item
Description
E-1
228
© 2008-2012 Weatherford. All rights reserved.
7/8
—
—
—
1-1/2 RH
1-1/4 RW
1-1/4 RH
1-1/4 RH
1-3/4 RH
—
1-1/2 RW
1-1/2 RW
2 RW
Req.
Part Number
1
3X60
3X60
3LPX04
5X61
B
Cage
1
39033
39033
390331
69033
C
Drop valve
1
39034B
39034B
390341B
69034B
D
Seat
1
—
—
—
69035
E
Connector
1
390161
390162
390163
69016
8
8
11
8
30251
30251
—
69032
11
11
—
11
For Top Holddown Pumps
Bushing, replaces Item E
Add to Standard API Valve Rod (in.)
E
7/8
Guide, rod
E-1
D
11/16
A
Add to standard API Valve Rod (in.)
C
2-7/8
11/16
Accessories
Accessories
Check Valves
Check valves
Weatherford’s bottomhole check valve, used with the company’s API mechanical
bottom lock, provides a way to shut off the well-flow when the pump is pulled. This
valve can be used on API RWBM, RXBM or RHBM pumps.
The bottomhole check valve is installed in tubing string instead of the standard API
N12 seating nipple. With the bottomhole check nipple installed and the pump fitted
with Weatherford’s mechanical bottom-lock, the mandrel of the lock contacts the
mandrel of the check valve causing it to open for fluid flow.
J
When the pump is pulled, the spring-loaded, check-valve mandrel lifts the seal ring
against the seat shutting off the well flow.
API does not control the overall length of the mechanical bottom-lock seating
assemblies. Therefore, it is important that the parts listed in the below table be used
to ensure that the valve is open to the correct distance when the pump is seated.
H
Bottomhole check valves
Tubing Size (in.)
2-3/8
Tubing Threads
Assembly Number
Eight Round External Upset
15/32
ref.
L20-77A
25-77
Component parts
Item
A
B
C
D
Closed
Open
© 2008-2012 Weatherford. All rights reserved.
Description
Req.
Part Number
A
Shell
L20-776
25-776
B
Mandrel
L20-774
L20-774
C
Spring
115-480
115-480
D
Seat
E
Ring
L20-772
L20-772
L20-775
L20-775
F
Nut
180-860
180-860
G
Retainer
L20-773
L20-773
H
Nipple, seating
L20-777
25-777
20-812
25-812
E
Required standard parts
F
1
G
230
2-7/8
J
API mechanical, bottom-lock assembly1
The mechanical bottom-lock seating assembly is API 11AX item S22.
See the Parts and Accessories section for individual components.
1
1
Subsurface Rod Pumps, Parts and Accessories
Accessories
Connectors
Double-Pin, Sucker-Rod Connectors
Sucker Rod
(in.)
Connector OD
(in.)
Part Number
3/4 × 3/4
1-5/8
5LPX39
3/4 × 7/8
1-5/8
5X52
Left-Hand Back-Off, Sucker-Rod Couplers
Sucker-Rod
Thread Size
(in.)
Coupler OD
(in.)
Steel
Brass
5/8 Pin × 5/8 Box
1-1/2
3LPX45
3LPX45B
3/4 Pin × 3/4 Box
1-5/8
5LPX45
5LPX45B
Assembly Number
Components
Item
Number
Description
Part Number
API-Thread Reference
(in.)
Steel
Brass
A
Top Sub
5/8 Pin × 5/8 Left-Hand Box
3LPX451
3LPX451B
B
Bottom Sub
5/8 Left-Hand Pin × 5/8 Box
3LPX452
3LPX452B
A
Top Sub
3/4 Pin × 3/4 Left-Hand Box
5LPX451
5LPX451B
B
Bottom Sub
3/4 Left-Hand Pin × 3/4 Box
5LPX452
5LPX452B
A
B
© 2008-2012 Weatherford. All rights reserved.
231
Accessories
Couplings
API Sucker-Rod and Polished-Rod Couplings
Part Number
Rod
Size
(in.)
5/8
3/4
7/8
1
1-1/8
1
Sucker Rod
Polished Rod
Coupling
OD
(in.)
API
Type1
Wrench
Flats
Grade T
Plain
Spray Metal
Coated
Grade T
Plain
Spray Metal
Coated
1.250
SH
No
0001.10.0581
0002.10.0581
0001.20.0581
0002.20.0581
1.500
FS
No
0001.10.0582
0002.10.0582
0001.20.0582
0002.20.0582
1.500
FS
Yes
0001.10.0582.52
—
0001.20.0582.52
—
1.500
SH
No
0001.10.0341
0002.10.0341
0001.20.0341
0002.20.0341
1.625
FS
No
0001.10.0342
0002.10.0342
0001.20.0342
0002.20.0342
1.625
FS
Yes
0001.10.0342.52
—
0001.20.0342.52
—
1.625
SH
No
0001.10.0781
0002.10.0781
0001.20.0781
0002.20.0781
1.813
FS
No
0001.10.0782
0002.10.0782
0001.20.0782
0002.20.0782
1.813
FS
Yes
0001.10.0782.52
—
0001.20.0782.52
—
2.000
SH
No
0001.10.0101
0002.10.0101
0001.20.0101
0002.20.0101
2.000
SH
Yes
0001.10.0101.51
—
0001.20.0101.51
—
2.188
FS
No
0001.10.0102
0002.10.0102
0001.20.0102
0002.20.0102
2.188
FS
Yes
0001.10.0102.52
—
0001.20.0102.52
—
2.250
SH
No
0001.10.0111
0002.10.0111
0001.20.0111
0002.20.0111
2.250
SH
Yes
0001.10.0111-51
—
0001.20.0111.51
—
2.375
FS
No
0001.0-0112
0002.10.0112
0001.20.0112
0002.20.0112
2.375
FS
Yes
0001.10.0112.52
—
0001.20.0112.52
—
2.375
FS
No
—
4301.10.01125
—
SH = API slimhole, FS = API full size
Oversized Special, Non-API Sucker-Rod and Polished-Rod Couplings
Part Number
232
© 2008-2012 Weatherford. All rights reserved.
Sucker Rod
Polished Rod
Rod
Size
(in.)
Coupling
OD
(in.)
API
Type
Wrench
Flats
Grade T
Plain
Spray Metal
Coated
Grade T
Plain
Grade C
Coated
3/4
1.813
OVS
No
0001.10.0344
0002.10.0344
—
—
7/8
2.000
OVS
No
0001.10.0784
0002.10.0784
—
—
Subsurface Rod Pumps, Parts and Accessories
Accessories
API Polished-Rod Slimhole and Full-Size Subcouplings
Coupling OD
(in.)
API
Type1
1.500
3/4 × 5/8
1.625
7/8 × 5/8
7/8 × 3/4
1 × 3/4
1 × 7/8
1-1/8 × 7/8
1-1/8 × 1
1
Part Number
API
Rod Size
(in.)
Wrench
Flats
Grade T
Plain
Spray Metal
Coated
SH
No
0001.13.4581
0002.13.4581
FS
No
0001.13.4582
0002.13.4582
1.625
FS
Yes
0001.13.4582.52
—
1.625
SH
No
0001.17.8581
0002.17.8581
1.813
FS
No
0001.17.8582
0002.17.8582
1.625
SH
No
0001.17.8341
0002.17.8341
1.813
FS
No
0001.17.8342
0002.17.8342
1.813
FS
Yes
0001.17.8342.52
—
2.000
SH
No
0001.11.0341
0002.11.0341
2.000
SH
Yes
0001.11.0341.51
—
2.188
FS
No
0001.11.0342
0002.11.0342
2.188
FS
Yes
0001.11.0342.52
—
2.000
SH
No
0001.11.0781
0002.11.0781
2.000
SH
Yes
0001.11.0781.51
—
2.188
FS
No
0001.11.0782
0002.11.0782
2.188
FS
Yes
0001.11.0782.52
—
2.250
SH
No
0001.11.1781
0002.11.1781
2.250
SH
Yes
0001.11.1781.51
—
2.375
FS
No
0001.11.1782
0002.11.1782
2.375
FS
Yes
0001.11.1782.52
—
2.250
SH
No
0001.11.1101
0002.11.1101
2.250
SH
Yes
0001.11.1101.51
—
2.375
FS
No
0001.11.1102
0002.11.1102
2.375
FS
Yes
0001.11.1102.52
—
SH = API slimhole, FS = API full size
© 2008-2012 Weatherford. All rights reserved.
233
Accessories
Tools
On-Off Tool
Weatherford offers the on-off tool in various styles, sizes, thread sizes, and
materials. Standard material for the on-off tool is 4130/4145 alloy steel. The on-off
tool is also available in electroless (ELNI) nickel plated 4130/4145 alloy steel.
The primary use for the on-off tool is with oversized tubing pumps to allow pulling
of the rod string without pulling the tubing string. The on-off tool can also be used
with insert pumps to allow pulling of the rod string without pulling the pump as in
the case of a stuck pump.
It is very important to select the release direction based on the application and
other equipment being used. The on-off tool latches automatically by simply
lowering the rod string. The tool automatically rotates to the correct alignment
position and the weight of the rod string latches the tool. To facilitate proper
engagement turn in the appropriate direction while slowly picking up the rod string.
To release or un-latch the tool, simply set the pump at the bottom of the stroke and
turn the rod string in the release direction of the tool (right-hand tool–turn to the
right to release; left-hand tool–turn to the left to release).
OD
(in.)
Pin Size
(in.)
73766092LH-FPP
1-5/8
3/4
LH
Standard
73766092RH-FPP
1-5/8
3/4
RH
Standard
7376N092LH-FPP
1-5/8
3/4
LH
ELNI
7376N092RH-FPP
1-5/8
3/4
RH
ELNI
73766102LH-FPP
1-13/16
3/4
LH
Standard
73766102RH-FPP
1-13/16
3/4
RH
Standard
7376N102LH-FPP
1-13/16
3/4
LH
ELNI
7376N102RH-FPP
1-13/16
3/4
RH
ELNI
73766103LH-FPP
1-13/16
7/8
LH
Standard
73766103RH-FPP
1-13/16
7/8
RH
Standard
7376N103LH-FPP
1-13/16
7/8
LH
ELNI
7376N103RH-FPP
1-13/16
7/8
RH
ELNI
73766113LH-FPP
2-1/4
7/8
LH
Standard
73766113RH-FPP
2-1/4
7/8
RH
Standard
7376N113LH-FPP
2-1/4
7/8
LH
ELNI
7376N113RH-FPP
2-1/4
7/8
RH
ELNI
Part Number
Release
Direction
Note: Left-hand (LH) or right-hand (RH) refers to the release direction; DS is double spring.
234
© 2008-2012 Weatherford. All rights reserved.
Material
Subsurface Rod Pumps, Parts and Accessories
Accessories
Purge Valve
The purge valve compliments any downhole mud and/or gas anchor systems
by automatically performing a dual purpose. It minimizes gas from entering the
separator while automatically purging the downhole separator of solids.
In dynamic conditions forces in the mud anchor system will allow the valve
to open on the downstroke of the pump purging the anchor of solids. On the
upstroke of the pump the valve will close minimizing the gas from entering the
anchor to aid in proper separation before entering the pump intake.
The purge valve is offered in the most common sizes of tubing utilizing API 5CT
EUE threads.
Tubing Size (in.)
Part Number
Maximum OD (in.)
1-1/2
35720-1
2.500
2-3/8
45720-1
3.060
2-7/8
65720-1
3.630
3-1/2
85720-1
4.250
© 2008-2012 Weatherford. All rights reserved.
235
Accessories
Shear Tool
The shear tool is a device that can be used for the protection of an FRP sucker rod
string from excessive stress. The shear tool has been designed to fail or shear at a
calculated, predetermined load level less than the maximum allowable load for the
sucker rod string.
For example a stuck pump is a condition where the use of the shear tool is
advantageous, the shear tool will fail or shear before the pulling load can exceed the
maximum allowable rod load. In wells equipped with FRP sucker rods this capability
is especially desirable since FRP rods should not be backed off (unscrewed).
Each shear tool is manufactured as a matching assembly requiring no
maintenance or refurbishing. Application of the shear tool is critical; only tighten
one end of the shear tool at a time to the sucker rod string. Never attempt to
tighten across the assembly as this will cause internal stress on the shear tool
resulting in pre-mature failure.
236
© 2008-2012 Weatherford. All rights reserved.
Part Number
Sucker Rod Pin Size (in.)
Shear Value
1732362
7/8
33K
1780018
7/8
26K
1780020
3/4
26K
Subsurface Rod Pumps, Parts and Accessories
Accessories
Tubing Anchor Catcher
BA Tubing Anchor Catcher
The Weatherford BA tubing anchor catcher is typically run below a sucker-rod
pump to anchor the lower end of the tubing string. This allows the tubing string to
be landed in tension, reducing the tendency to corkscrew the tubing from cyclical
loading during rod pump operation. The result is higher pump efficiency and
reduced tubing and rod wear. The double-grip slip in the BA tubing anchor catcher
also prevents parted tubing from falling to the bottom of the well. The anchorcatcher can also be used for any single-string application requiring a bottom-hole,
non-sealing anchor on the tubing string.
Features
• Rotate left to set, right to release
• Straight-pull emergency shear release
• Double-grip slip catches parted tubing
• Full bore-through tool
Benefits
• Increases rod-pump efficiency
• Reduces tubing or sucker-rod wear
• Reduces fishing costs for parted tubing
• Easy and inexpensive to redress
Applications
• Sucker-rod pumping applications
• Single-string non-sealing anchored completions
© 2008-2012 Weatherford. All rights reserved.
237
Accessories
Specification Guide
Casing
O.D.
in. (mm)
Weight
lb/fb (kg/m)
Minimum
I.D.
in. (mm)
Anchor
Maximum
O.D.
in. (mm)
Maximum
O.D.
in. (mm)
Minimum
I.D.
in. (mm)
4 1/2
9.5–13.5
3.920
4.090
3.755
1.930
114,30
14,14-20,09
99,57
103,89
95,38
49,02
4 1/2
9.5–13.5
3.920
4.090
3.755
1.930
114,30
14,14–20,09
99,57
103,89
95,38
49,02
5
15.0–18.0
4.250
4.408
4.000
1.930
127,00
22,32–26,78
107,95
111,96
101,60
49,02
5
15.0–18.0
4.250
4.408
4.000
1.930
127,00
22,32–26,78
107,95
111,96
101,60
49,02
5 1/2
13.0–23.0
4.670
5.044
4.510
1.930
139,70
19,34–34,22
118,62
128,12
114,55
49,02
5 1/2
13.0–23.0
4.670
5.044
4.510
2.370
139,70
19,34–34,22
118,62
128,12
114,55
60,20
5 3/4
14.0–17.0
5.190
5.290
4.932
1.930
146,05
20,83–25,30
131,83
134,37
125,27
49,02
5 3/4
14.0–17.0
5.190
5.290
4.932
2.370
146,05
20,83–25,30
131,83
134,37
125,27
60,20
6 5/8
28.0–32.0
5.675
5.791
5.530
1.969
168,28
41,66–47,62
144,15
147,09
140,46
50,01
6 5/8
28.0–32.0
5.675
5.791
5.530
2.420
168,28
41,66–47,62
144,15
147,09
140,46
61,47
7
20.0–38.0
5.920
6.456
5.530
1.969
177,80
29,76–56,54
150,37
163,98
140,46
50,01
7
20.0–38.0
5.920
6.456
5.530
2.420
177,80
29,76i–56,54
150,37
163,98
140,46
61,47
7
17.0–20.0
6.456
6.538
5.530
1.969
177,80
25,30–29,76
163,98
166,07
140,46
50,01
7
17.0–20.0
6.456
6.538
5.530
2.420
177,80
25,30–29,76
163,98
166,07
140,46
61,47
7
17.0–38.0
5.920
6.538
5.510
2.918
177,80
25,30–56,54
150,37
166,07
139,95
74,12
7 5/8
20.0–39.0
6.625
7.125
5.510
1.969
193,68
29,76–58,03
168,28
180,98
139,95
50,01
7 5/8
20.0–39.0
6.625
7.125
5.510
2.420
193,68
29,76–58,03
168,28
180,98
139,95
61,47
8 5/8
24.0–49.0
7.511
8.097
7.018
2.372
219,08
35,71–72,91
190,78
205,66
178,26
60,25
8 5/8
24.0–49.0
7.511
8.097
7.018
2.969
219,08
35,71–72,91
190,78
205,66
178,26
75,41
9 5/8
32.3–47.0
8.535
9.001
7.018
2.969
244,48
48,06–79,61
216,79
228,63
178,26
75,41
Note: O.D. of 5 3/4-in. (146,05 mm) includes slip protectors.
238
© 2008-2012 Weatherford. All rights reserved.
Thread
Connection
Box Up/Pin Down
Product
Number
Legacy Part
Number
2 3/8-in. EU 8 RD
00146114
43BA.1001
2 7/8-in. EU 8 RD
00730353
43BA.1008
2 3/8-in. EU 8 RD
00146115
43BA.1002
2 7/8-in. EU 8 RD
00129307
43BA.1013
2 3/8-in. EU 8 RD
00130026
45BA.1001
2 7/8-in. EU 8 RD
00130779
45BA.1002
2 3/8-in. EU 8 RD
01154230
575BA.1001
2 7/8-in. EU 8 RD
01154286
575BA.1002
2 3/8-in. EU 8 RD
00726826
45BA.1006
2 7/8-in. EU 8 RD
00726833
45BA.1007
2 3/8-in. EU 8 RD
00142487
45BA.1003
2 7/8-in. EU 8 RD
00143294
47BA.1004
2 3/8-in. EU 8 RD
00142494
47BA.1005
2 7/8-in. EU 8 RD
00145662
47BA.1006
3 1/2-in. EU 8 RD
00142498
47BA.1009
2 3/8-in. EU 8 RD
00142496
47BA.1007
2 7/8-in. EU 8 RD
00145663
47BA.1008
2 7/8-in. EU 8 RD
00130400
49BA.1003
3 1/2-in. EU 8 RD
00131128
49BA.1001
3 1/2-in. EU 8 RD
00131206
51BA.1001
Subsurface Rod Pumps, Parts and Accessories
Accessories
Caution: Before starting work, ensure all personal protection equipment (PPE) is
available and being used. Evaluate job site to ensure work can be completed
safely. All safety procedures are to be observed.
Note: DO NOT use the drag springs as a carrying handle for this tool. Permanent distortion of
the spring is possible, causing difficulty during running in.
Pre-run Inspection
1. Rotate tool to set and unset position to ensure tool operates properly.
2. Ensure flat head screws and set screws are installed and are tight.
3. Verify shear release value is desired shear value for well application.
Run–Set Procedures
To prevent the slips from becoming dulled before reaching setting depth, it is advisable to rotate
the tubing to the right every 5 or 10 stands while running in the well.
At the desired setting depth, rotate the tubing to the left with hand wrenches until the slips
contact the casing (approximately 5 to 8 turns). Maintain left-hand torque while alternately
pulling strain and setting down several times to work all play out of the tool. During this slip
setting operation, the strain pulled should be at least equal to the final strain that will be applied
when the tubing is landed, and full tubing set-down weight should be applied. Release the
torque and continue working the tubing to remove any residual torque. Apply the required
amount of tubing tension as determined from the calculations section of this tech unit.
Note: Tubing tension should always be applied in inches of stretch rather than in pounds of
pull because of probable friction between the tubing and the casing.
Normal Release Procedure
The Weatherford BA tubing anchor catcher should be released with the tubing in slight
compression as the upper cone is spaced so that the lower cone will be completely retraced
when the slips lose their grip on the casing. This feature prevents dulling of the slips, due to
incomplete retraction of the lower cone, during retrieving. If this is not possible, however, the tool
can be released without compression or even with the tubing string in tension. Rotate the tubing
to the right (5 to 8 turns at the tool) to retract the cones from the slips and allow the slips to move
back into the housing. To ensure a complete release, reciprocate the tubing string a few feet
while rotating a few more turns to the right before starting out of the hole. It is a good practice to
take an occasional right hand turn while coming out to ensure against dulling the slips.
Emergency Release
If it is impossible to release the BA tubing anchor catcher in the above manner, an upstrain
greater than the total shear strength of the shear pins, plus the weight of the tubing, will shear
the shear pins and release the anchor catcher.
Storage
Store in a dry place where anchor is protected. Install thread protectors on upper and lower
connections. Wrap housing in bubble wrap or cardboard and tape in place to protect drag
springs and slips. Wrap tubing anchor with wax coated pump wrap to prevent corrosion for
extended storage.
© 2008-2012 Weatherford. All rights reserved.
239
Accessories
Assembly 4 1/2-in. and 5-in.
1. Apply a heavy coat of stiff grease to body threads, cone threads, and between
the bottom cone and its cone sleeve.
1
2. Thread upper cone (7) onto the upper end of mandrel (18).
3. Thread body nut (5) onto mandrel (18) above the upper cone (7) as shown.
4. Install cap screw (4) in body nut (5) and tighten.
3
5
2
4
6. Place top sub (1) in vise.
6
7. Install mandrel (18) subassembly in top connection (1).
7
8
9
10
11
13
5. Place cap (2) onto upper end of mandrel (18) with thread toward lower end
of mandrel.
12
12
14
8. Attach the coiled slip springs (8) to the slips (9) and bend the ends closed
with pliers.
9. Insert the slip subassembly (8 & 9) into the lower end of the housing (10) and
align with milled windows. Slide top of housing over the mandrel (18) from the
bottom end. Match up the slots in the top of the housing (10) with the tapped
holes in the upper cone (7). Install pipe plugs (6) in slots of housing and into
tapped holes of upper cone. Turn the housing to back the cone up against the
body nut (5).
10. Install cap (2) into the top of the housing (10). Install set screws (3) in housing (10).
11. Grease the outside of the lower cone sleeve (16). Line it up inside the lower
cone (11), and insert the required number of shear pins (17), (5,000 lb per pin).
Note: Shear pins should be equally spaced around the cone.
15
12. Thread lower cone subassembly (11–17) onto lower end of the mandrel (18)
and into housing (10).
16
17
18
19
240
© 2008-2012 Weatherford. All rights reserved.
13. Line up the tapped holes in the cone (11) with the slots in the housing (10).
Install pipe plugs (14) in lower cone (11). The plug should clear the bottom of
the slots by approximately 1/8-in. Tighten pipe plugs securely, so the tops of
the plugs are below the outer surface of the housing.
14. Install drag springs (15) with washers (12) and drag spring screws (13) onto
lower cone (11).
15. Install bottom sub (19) and tighten.
16. Rotate the tool into set position and unset position to insure proper operation.
Turn the housing in the direction of release, and slam it into the stop several
times to be certain the body nut won’t move.
Subsurface Rod Pumps, Parts and Accessories
Accessories
Disassembly
1. Place top sub (1) in vise.
2. Remove bottom sub (19) from mandrel (18).
1
3. Remove cap screws (13) and washers (12) from drag springs (15) and
remove drag springs.
4. Remove pipe plugs (14) from lower cone (11).
5. Rotate lower cone (11) down and off of mandrel (18).
6. Remove shear pins (17) from lower cone sleeve (16) and lower cone (11).
3
7. Remove lower cone sleeve (16) from lower cone (11).
5
7
10. Remove pipe plugs (6) from upper cone (7).
11. Remove housing (10) from mandrel (18).
12. Remove slips (9) and slip springs (8) from housing (10).
8
9
10
13. Remove cap screw (4) from body nut (5).
14. Remove mandrel (18) from top connection (1).
11
15. Remove cap (2) from mandrel (18).
13
16. Remove body nut (5) from mandrel (18).
17. Remove upper cone (7) from mandrel (18).
18. Clean and inspect all parts.
4
6
8. Remove set screws (3) from housing (10).
9. Remove cap (2) from housing (10).
2
12
12
14
15
19. Replace any worn or damaged parts.
16
17
18
19
© 2008-2012 Weatherford. All rights reserved.
241
Accessories
E
Dimensional Data
F
JDE
Legacy
00146114
43BA.1001
00730353
43BA.1008
00146115
00129307
C
G
A
H
J
K
242
43BA.1002
43BA.1013
A
B
© 2008-2012 Weatherford. All rights reserved.
Legacy
00146114
43BA.1001
00730353
43BA.1008
00146115
43BA.1002
00129307
43BA.1013
C
D
E
39.625
31.000
23.115
4.875
3.094
1006,48
787,40
587,12
123,83
78,59
3.719
40.590
31.000
23.115
5.840
1030,99
787,40
587,12
148,34
94,46
39.625
31.000
23.115
4.875
3.094
1006,48
787,40
587,12
123,83
78,59
40.590
31.000
23.115
5.840
3.719
1030,99
787,40
587,12
148,34
94,46
Dimensions
in. (mm)
Part Number
JDE
B
Dimensions
in. (mm)
Part Number
D
F
G
H
J
K
2.375
3.760
1.930
3.094
1.930
60,33
95,50
49,02
78,59
49,02
2.375
3.760
1.930
3.531
1.930
60,33
95,50
49,02
89,69
49,02
2.375
4.031
1.930
3.094
1.930
60,33
102,39
49,02
78,59
49,02
2.375
4.031
1.930
3.531
1.930
60,33
102,39
49,02
89,69
49,02
Subsurface Rod Pumps, Parts and Accessories
Accessories
Parts List: 4 1/2-in. and 5-in.
Item
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Item
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Description
Top Sub
Cap
Set Screw* 1/4–20 ×
Cap Screw* 1/4–28 × 3/4-in.
Body Nut
Pipe Plug* 3/8 ×
Upper Cone
Slip Spring*
Slip
Housing
Lower Cone
Tooth Washer*
Bottom Head Screw*
Pipe Plug* 3/8 ×
Drag Spring
Lower Cone Sleeve
Shear Pin* 5,000 lb/ea
Mandrel
Bottom Sub
Description
Top Sub
Cap
Set Screw* 1/4–20 ×
Cap Screw* 1/4–28 × 3/4-in.
Body Nut
Pipe Plug* 3/8 ×
Upper Cone
Slip Spring*
Slip
Housing
Lower Cone
Tooth Washer*
Bottom Head Screw*
Pipe Plug* 3/8 ×
Drag Spring
Lower Cone Sleeve
Shear Pin* 5,000 lb/ea
Mandrel
Bottom Sub
Part Number
4 1/2-in. × 2 3/8-in.
4 1/2-in. × 2 7/8-in.
9.5–13.5
9.5–13.5
JDE
Legacy
JDE
Legacy
00146114
43BA.1001
00730353
43BA.1008
00152410
23E23NC
00152978
27E23NC
00162359
43BA04
00162359
43BA04
00150971 (2)
HA1020
00150971 (2)
HA1020
00157523
HC1010
00157523
HC1010
00129303
43BA05
00129303
43BA05
00157600 (3)
HM1005
00157600 (3)
HM1005
00129300
43BA06
00129300
43BA06
00144269 (12)
43BA17
00144269 (12)
43BA17
00144275 (3)
43BA12
00144275 (3)
43BA12
00128754
43BA07
00128754
43BA07
00128760
43BA08
00128760
43BA08
00160146 (6)
HM1035
00160146 (6)
HM1035
00159943 (6)
HM1032
00159943 (6)
HM1032
00157600 (3)
HM1005
00157600 (3)
HM1005
00153434 (6)
43BA13
00153434 (6)
43BA13
00128715
43BA09
00128715
43BA09
00162392 (12)
43BA11
00162392 (12)
43BA11
00128770
43BA03
00128770
43BA03
00148504
23N23EX
00127551
23N27EX
Part Number
5-in. × 2 3/8-in.
5-in. × 2 7/8-in.
15.0–18.0
15.0–18.0
JDE
Legacy
JDE
Legacy
00146115
43BA.1002
00129307
43BA.1013
00152410
23E23NC
00152978
27E23NC
00162359
43BA04
00162359
43BA04
00150971 (2)
HA1020
00150971 (2)
HA1020
00157523
HC1010
00157523
HC1010
00129303
43BA05
00129303
43BA05
00157600 (3)
HM1005
00157600 (3)
HM1005
00129300
43BA06
00129300
43BA06
00144269 (12)
43BA17
00144269 (12)
43BA17
00144277 (3)
43BA12-B
00146113 (3)
43BA12-C
00162520
43BA07-B
00128752
43BA07-C
00128760
43BA08
00128760
43BA08
00160146 (6)
HM1035
00160146 (6)
HM1035
00159943 (6)
HM1032
00159943 (6)
HM1032
00157600 (3)
HM1005
00157600 (3)
HM1005
00153434 (6)
43BA13
00153434 (6)
43BA13
00128715
43BA09
00128715
43BA09
00162392 (12)
43BA11
00162392 (12)
43BA11
00128770
43BA03
00128770
43BA03
00148504
23N23EX
00127551
23N27EX
*Common repair parts
© 2008-2012 Weatherford. All rights reserved.
243
Accessories
Assembly 5 1/2-in thru 9 5/8-in.
1. Apply a heavy coat of stiff grease to body threads, cone threads, and between
the bottom cone and its cone sleeve.
1
2. Thread upper cone (7) onto the upper end of mandrel (16).
3. Thread body nut (5) onto mandrel (16) above the upper cone (7) as shown.
4. Install cap screw (4) in body nut (5) and tighten.
5. Place cap (2) onto upper end of mandrel (16) with thread toward lower end of
mandrel.
3
5
7
2
6. Place top sub (1) in vise.
7. Install mandrel (16) subassembly in top connection (1).
4
6
6
8
9
8. Attach the coiled slip springs (8) to the slips (9) and bend the ends closed with
pliers.
9. Insert the slip subassembly (8 & 9) into the lower end of the housing (11) and
align with milled windows. Slide top of housing over the mandrel (16) from the
bottom end. Match up internal splines at top of housing (11) with grooves in
upper cone (7). Turn housing to back the cone up against the body nut (5).
10. Install cap (2) into the top of the housing (11).
11. Install set screws (3) into top of housing (11).
JMM
10
11
12. Lubricate outside of lower cone sleeve (15). Line it up inside the lower cone
(12), and insert the required number of shear pins (14), (5,000 lb per pin).
Note: Shear pins should be equally spaced around the cone.
12
13
14
13. Thread lower cone subassembly (12-15) onto lower end of the mandrel (16)
and into housing (11).
14. Line up the tapped holes in the cone (12) with the slots in the housing (11).
Install pipe plug (13) in lower cone (12). The plug should clear the bottom of
the slots by approximately 1/8-in.. Tighten pipe plugs securely, so the tops of
the plugs are below the outer surface of the housing.
15. Install drag springs (10) with drag spring screws (6) onto housing (11).
15
16
Note: When anchor is to be used 8,000 ft or deeper, two springs, one atop the
other is recommended.
Note: 5 3/4-in.: Install drag springs (10 & 10B) onto housing (11).
17
16. Install bottom sub (17) and tighten.
17. Turn the housing in the direction of release, and slam it into the stop several
times to be certain the body nut won’t move.
244
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Accessories
Disassembly 5 1/2-in. thru 9 5/8-in.
1. Place top sub (1) in vise.
1
2. Remove bottom sub (17) from mandrel (16).
3. Remove cap screws (6) from drag springs (10) and remove drag springs.
4. Remove pipe plug (13) from lower cone (12).
5. Rotate lower cone (12) down and off of mandrel (16).
6. Remove shear pins (14) from lower cone sleeve (15) and lower cone (12).
7. Remove lower cone sleeve (15) from lower cone (12).
8. Remove set screw (3) from cap (2).
3
9. Remove cap (2) from housing (11).
5
10. Remove housing (11) from mandrel (16).
11. Remove slips (9) and slip springs (8) from housing (11).
7
12. Remove set screws (4) from body nut (5).
2
4
6
6
13. Remove mandrel (16) from top sub (1).
14. Remove top cap (2) from mandrel (16).
8
15. Remove body nut (5) from mandrel (16).
16. Remove upper cone (7) from mandrel (16).
9
J MM
10
17. Clean and inspect all parts.
18. Replace any worn or damaged parts.
11
12
13
14
15
16
17
© 2008-2012 Weatherford. All rights reserved.
245
Accessories
E
D
Dimensional Data
Part Number
JDE
Legacy
F
C
G
B
A
H
00130026
45BA.1001
00130779
45BA.1002
001154230
575BA.1001
001154286
575BA.1002
00726826
45BA.1006
00726833
45BA.1007
00142487
47BA.1003
00143294
47BA.1004
00142494
47BA.1005
00145662
47BA.1006
00142498
47BA.1009
Part Number
JDE
Legacy
J
K
246
© 2008-2012 Weatherford. All rights reserved.
00130026
45BA.1001
00130779
45BA.1002
001154230
575BA.1001
001154286
575BA.1002
00726826
45BA.1006
00726833
45BA.1007
00142487
47BA.1003
00143294
47BA.1004
00142494
47BA.1005
00145662
47BA.1006
00142498
47BA.1009
A
35.500
901,70
35.125
892,18
35.000
889,00
35.125
892,18
36.375
1847,85
30.000
762,00
36.375
1847,85
30.000
762,00
36.375
18547,85
30.000
762,00
39.375
1000,13
F
2.875
73,03
2.875
73,03
2.875
73,03
2.875
73,03
3.125
79,38
3.125
79,38
3.125
79,38
3.125
79,38
3.125
79.38
3.125
79,38
3.495
88,77
B
25.875
657,23
25.875
657,23
25.875
657,23
25.875
657,23
26.875
682,63
26.875
682,63
26.875
682,63
26.875
682,63
26.875
682,63
26.875
682,63
29.000
736,60
Dimensions
in. (mm)
C
18.875
479,43
18.875
479,43
18.875
479,43
18.875
479,43
18.283
464,39
18.283
464,39
18.283
464,39
18.283
464,39
18.283
464,39
18.283
464,39
19.033
502,47
G
4.510
114,55
4.510
114,55
4.530
115,06
4.530
115,06
5.530
140,46
5.530
140,46
5.530
140,46
5.530
140,46
5.530
140,46
5.530
140,46
5.510
139,95
Dimensions
in. (mm)
H
J
2.372
3.531
60,25
89,69
2.372
3.531
60,25
89,69
2.372
3.530
60,25
89,66
2.372
3.530
60,25
89,66
2.420
3.719
61,47
94,46
2.420
N/A
61,47
2.420
3.719
61,47
94,46
2.420
N/A
61,47
2.420
3.719
61,47
94,46
2.420
N/A
61,47
2.918
4.531
74,12
115,09
D
5.750
146,05
5.375
136,53
5.750
146,05
5.375
136,53
5.750
146,05
5.250
133,35
5.750
146,05
5.250
133,35
5.750
146,05
5.250
133,35
7.000
177,80
E
3.500
88,90
3.719
94,46
3.530
89,66
3.710
94,23
3.719
94,46
3.719
94,46
3.719
94,46
3.719
94,46
3.719
94,46
3.719
94,46
4.531
119,62
K
1.930
49,02
2.370
60,20
1.930
49,02
2.370
49,02
1.969
50,01
N/A
1.969
50,01
N/A
1.969
50,01
N/A
2.918
74,12
Subsurface Rod Pumps, Parts and Accessories
Accessories
Dimensional Data
Part Number
JDE
Legacy
00142496
47BA.1007
00145663
47BA.1008
00130400
49BA.1003
00131128
49BA.1001
00131206
51BA.1001
A
B
Legacy
00142496
47BA.1007
00145663
47BA.1008
00130400
49BA.1003
00131128
49BA.1001
00131206
51BA.1001
C
D
D
E
36.325
26.875
18.283
5.750
3.719
922,66
682,63
464,39
146,05
94,46
30.000
26.875
18.283
5.250
3.719
762,00
682,63
464,39
133,35
94,46
44.125
34.125
23.473
6.750
4.531
1120,78
866,78
596,21
171,45
115,09
37.500
34.125
23.473
5.740
4.531
952,50
866,78
596,21
146,05
115,09
37.500
34.125
23.473
5.750
4.545
952,50
866,78
596,21
146,05
F
G
H
F
C
G
B
115,44
Dimensions
in. (mm)
Part Number
JDE
E
Dimensions
in. (mm)
A
J
K
3.125
5.510
2.420
3.719
1.969
79,38
139,95
61,47
94,46
50,01
3.125
5.510
2.420
79,38
139,95
61.47
N/A
N/A
3.765
7.018
2.969
4.531
2.372
95,63
178,26
75,41
115,09
60,25
3.765
7.018
2.969
95,63
178,26
75,41
N/A
N/A
3.765
7.018
2.969
95,63
178,26
75,41
N/A
N/A
H
J
K
© 2008-2012 Weatherford. All rights reserved.
247
Accessories
Parts List (sizes: 5.500-in. × 2.375-in. and 5.500-in. × 2.875-in.)
1
3
5
7
Item
No.
Description
1
2
Top Connection
Cap
3
Set Screw*
4
Set Screw*
4
6
5
Body Nut
6
Flat Head Screw*
6
7
8
9
10
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring*
Housing
Lower Cone
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15
16
17
Lower Cone Sleeve
Mandrel
Bottom Sub
2
8
9
JMM
10
11
12
*Common repair parts
13
14
15
16
17
248
© 2008-2012 Weatherford. All rights reserved.
Part Number
5.5-in. × 2.375-in.
5.750-in. × 2.875-in.
13.0–23.0
14.0–17.0
JDE
Legacy
JDE
Legacy
00130026
45BA.1001
00130026
45BA.1002
00127974
27N23EC
00148226
27N27NC
00164831
45BA04
00164831
45BA04
000138850
000138850
HM1008
HM1008
1/16-NPT
1/16-NPT
00157523
00157523
HC1010
HC1010
1/4-28 × .75
1/4-28 × .75
00170772
45BA05
00170772
45BA05
0132796 (6)
0132796 (6)
HB1002
HB1002
5/16 × 1/2-in.
5/16 × 1/2-in.
00142390
45BA06
00142390
45BA06
00151618 (9)
45BA17
00151618 (9)
45BA17
01540504 (3)
45BA12
01540504 (3)
45BA12
00143219 (3)
45BA13
00143219 (3)
45BA13
00170257
45BA07
00170257
45BA07
00171197
45BA08
00171197
45BA08
00157600
00157600
HM1005
HM1005
3/8-in. NPT
3/8-in. NPT
00162392 (12)
00162392 (12)
43BA11
43BA11
.343 × .5-in
.343 × .5-in.
00170454
45BA09
00170454
45BA09
00164850
45BA03
00164850
45BA03
00136866
27N23EX
00148234
27N27EX
Subsurface Rod Pumps, Parts and Accessories
Accessories
Parts List (sizes: 5.750-in. × 2.375-in. and 5.750-in. × 2.875-in.)
Item
No.
Description
1
2
3
Top Connection
Cap
Set Screw*
4
Set Screw*
5
Body Nut
6
Flat Head Screw*
7
8
9
10
10B
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring*
Drag Spring*
Housing
Lower Cone
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15 Lower Cone Sleeve
16 Mandrel
17 Bottom Sub
18 Slip Protector
19 Lock Washer
*Common repair parts
Part Number
5.750-in. × 2.375-in.
5.750-in. × 2.875-in.
13.0–23.0
14.0–17.0
JDE
Legacy
JDE
Legacy
01154230
575BA.1001
01154286
575BA.1002
00127974
27N23EC
00148226
27E27NC
00164831
45BA04
00164831
45BA04
000138850
HM1008
000138850
HM1008
00157523
00157523
HC1010
HC1010
1/4-28 × .75
1/4-28 × .75
00170772
45BA05
00170772
45BA05
01153859 (6)
01153859 (6)
575HC1010
575HC1010
5/16-18 × 5/8-in.
5/16-18 × 5/8-in.
00142390
45BA06
00142390
45BA06
00151618 (9)
45BA17
00151618 (9)
45BA17
01152823 (3)
565BA12-B
01152823 (3)
575BA12-B
01152482 (3)
60BA13
01152482 (3)
60BA13
01153902 (3)
575BA13
01153902 (3)
575BA13
01153851
60BA07-CD
01153851
60BA07-CD
00171197
45BA08
00171197
45BA08
00157600
00157600
HM1005
HM1005
3/8-in. NPT
3/8-in. NPT
00162392 (12)
00162392 (12)
43BA11
43BA11
.343 × .5-in
.343 × .5-in.
00170454
45BA09
00170454
45BA09
00164850
45BA03
00164850
45BA03
00163866
27N23EX
00148234
27N27EX
01152827 (3)
60BA-BHCS
01152827
60BA-BHCS
01153886 (3)
575HM1035
01153886
575HM1035
1
2
3
5
4
6
7
6
8
9
10
10B
11
12
19
18
13
14
15
16
JMM
17
© 2008-2012 Weatherford. All rights reserved.
249
Accessories
Parts List (sizes: 6 5/8-in. × 2.375-in. and 6 5/8-in. × 2.875-in.)
1
3
5
7
Item
No.
Description
1
2
Top Connection
Cap
3
Set Screw*
4
Set Screw*
4
6
5
Body Nut
6
Flat Head Screw*
6
7
8
9
10
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring*
Housing
Lower Cone Sleeve
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15
16
17
Lower Cone Sleeve
Mandrel
Bottom Sub
2
8
9
JMM
10
11
12
*Common repair parts
13
14
15
16
17
250
© 2008-2012 Weatherford. All rights reserved.
Part Number
6 5/8-in. × 2.375-in.
6 5/8-in. × 2.875-in.
28.0–32.0
28.0–32.0
JDE
Legacy
JDE
Legacy
00726826
45BA.1006
00726833
45BA.1007
00152916
27E23EC
00152972
27E27EC
00154313
47BA04
00154313
47BA04
000138184
000138184
HM1009
HM1009
1/8-NPT
1/8-NPT
00157538 (3)
00157538 (3)
HA1011HD
HA1011HD
3/8-24 × 3/8-in.
3/8-24 × 3/8-in.
00154363
47BA05
00154363
47BA05
00132796 (6)
00132796 (6)
HB1002
HB1002
5/16 × 1/2-in.
5/16 × 1/2-in.
00154416
47BA06
00154416
47BA06
00149182 (12)
47BA17
00149182 (12)
47BA17
00149184 (3)
47BA12
00149184 (3)
47BA12
00130445 (3)
47BA13
00130445 (3)
47BA13
00145683
47BA07
00145683
47BA07
00154375
47BA08
00154375
47BA08
00140608
00140608
HM1010
HM1010
1/2-in. NPT
1/2-in. NPT
00161708 (12)
00161708 (12)
47BA11
47BA11
.343 × .75-in.
.343 × .75-in.
00154385
47BA09
00154385
47BA09
00145666
47BA03
00145666
47BA03
00152960
27E23EX
Not required
Not required
Subsurface Rod Pumps, Parts and Accessories
Accessories
Parts List (sizes: 7-in. × 2.375-in. and 7-in. × 2.875-in.)
Item
No.
Description
1
2
Top Connection
Cap
3
Set Screw*
4
Set Screw*
5
Body Nut
6
Flat Head Screw*
7
8
9
10
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring*
Housing
Lower Cone Sleeve
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15
16
17
Lower Cone Sleeve
Mandrel
Bottom Sub
Item
No.
Description
1
2
Top Connection
Cap
3
Set Screw*
4
Set Screw*
5
Body Nut
6
Flat Head Screw*
7
8
9
10
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring*
Housing
Lower Cone Sleeve
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15 Lower Cone Sleeve
16 Mandrel
17 Bottom Sub
*Common repair parts
Part Number
7-in. × 2.375-in.
7-in. × 2.875-in.
20.0–38.0
20.0–38.0
JDE
Legacy
JDE
Legacy
00142487
47BA.1003
00143294
47BA.1004
00152916
27E23EC
00152972
27E27EC
00154313
47BA04
00154313
47BA04
000138184
000138184
HM1009
HM1009
1/8-NPT
1/8-NPT
00157538 (3)
00157538 (3)
HA1011HD
HA1011HD
3/8-24 × 3/8-in.
3/8-24 × 3/8-in.
00154363
47BA05
00154363
47BA05
00132796 (6)
00132796 (6)
HB1002
HB1002
5/16 × 1/2-in.
5/16 × 1/2-in.
00154416
47BA06
00154416
47BA06
00149182 (12)
47BA17
00149182 (12)
47BA17
00149184 (3)
47BA12
00149184 (3)
47BA12
00130445 (3)
47BA13
00130445 (3)
47BA13
00145683
47BA07
00145683
47BA07
00154375
47BA08
00154375
47BA08
00140608
00140608
HM1010
HM1010
1/2-in. NPT
1/2-in. NPT
00161708 (12)
00161708 (12)
47BA11
47BA11
.343 × .565-in.
.343 × .565-in.
00154385
47BA09
00154385
47BA09
00145666
47BA03
00145666
47BA03
00152960
27E23EX
Not required
Not required
Part Number
7-in. × 2.375-in.
7-in. × 2.875-in.
20.0–38.0
20.0–38.0
JDE
Legacy
JDE
Legacy
00142494
45BA.1006
00145662
45BA.1006
00152916
27E23EC
00152972
27E27EC
00154313
47BA04
00154313
47BA04
000138184
000138184
HM1009
HM1009
1/8-NPT
1/8-NPT
00157538 (3)
00157538 (3)
HA1011HD
HA1011HD
3/8-24 × 3/8-in.
3/8-24 × 3/8-in.
00154363
47BA05
00154363
47BA05
001532608 (6)
00152608 (6)
HB1002
HB1002
5/16-18 × 5/8-in.
5/16-18 × 5/8-in.
00154416
47BA06
00154416
47BA06
00149182 (12)
47BA17
00149182 (12)
47BA17
00130441 (3)
47BA12
00130441 (3)
47BA12
00143219 (3)
47BA13
00143219 (3)
47BA13
00130445
47BA07
00130445
47BA07
00154375
47BA08
00154375
47BA08
00140608
00140608
HM1010
HM1010
1/2-in. NPT
1/2-in. NPT
00161708 (12)
00161708 (12)
47BA11
47BA11
.343 × .565-in.
.343 × .565-in.
00154385
47BA09
00154385
47BA09
00145666
47BA03
00145666
47BA03
00152960
27E23EX
Not required
Not required
1
2
3
5
4
6
7
6
8
9
J MM
10
11
12
13
14
15
16
17
© 2008-2012 Weatherford. All rights reserved.
251
Accessories
Parts List
Item
No.
Description
1
2
Top Connection
Cap
3
Set Screw*
4
Set Screw*
5
Body Nut
6
Flat Head Screw*
7
8
9
10
10B
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring* (lower)
Drag Spring* (upper
Housing
Lower Cone Sleeve
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15
16
17
Lower Cone
Mandrel
Bottom Sub
Item
No.
Description
1
2
Top Connection
Cap
3
Set Screw*
4
Set Screw*
5
Body Nut
6
Flat Head Screw*
7
8
9
10
11
12
Upper Cone
Slip Spring*
Slip
Drag Spring*
Housing
Lower Cone
13
Pipe Plug*
14
Shear Pin* 5,000 lb/ea
15 Lower Cone Sleeve
16 Mandrel
17 Bottom Sub
*Common repair parts
252
7-in. × 3.500-in.
17.0–38.0
JDE
Legacy
00142498
47BA.1009
00162259
35E35NC
00154313
47BA04
000138184
HM1009
1/8-NPT
00157538 (3)
HA1011HD
3/8-24 × 3/8-in.
00143334
47BA05LB
00132796 (6)
HB1002
5/16 × 1/2-in.
00143328
47BA06LB
00149182 (12)
47BA17
00129620 (3)
47BA12LB
00143219 (3)
45BA13
Not required
Not required
00142528
47BA07LB
00142523
47BA08LB
00140608
HM1010
1/2-in. NPT
00161708 (12)
47BA11
.343 × .565-in.
00170314
47BA09LB
00142505
47BA03LB
00151877
27E23EX
Part Number
7 5/8-in. × 2.375-in.
20.0–39.0
JDE
Legacy
00142496
47BA.1007
00152916
27E23EC
00154313
47BA04
000138184
HM1009
1/8-NPT
00157538 (3)
HA1011HD
3/8-24 × 3/8-in.
00154363
47BA05
00152608 (6)
005-C5-010
5/16 × 1/2-in.
00154416
47BA06
00149182 (12)
47BA17
00129732 (3)
48BA12
00143219 (3)
45BA13
00130445 (3)
47BA13
00129811
48BA07
00154375
47BA08
00140608
HM1010
1/2-in. NPT
00161708 (12)
47BA11
.343 × .565-in.
00154385
47BA09
00145666
47BA03
00152960
27E23EX
7 5/8-in. × 2.875-in.
20.0–39.0
JDE
Legacy
00145663
47BA.1008
00152972
27E27EC
00154313
47BA04
000138184
HM1009
1/8-NPT
00157538 (3)
HA1011HD
3/8-24 × 3/8-in.
00154363
47BA05
00152608 (6)
005-C5-010
5/16 × 1/2-in.
00154416
47BA06
00149182 (12)
47BA17
00149184 (3)
47BA12
00143219 (3)
45BA13
00130445 (3)
47BA13
00129811
48BA07
00154375
47BA08
00140608
HM1010
1/2-in. NPT
00161708 (12)
47BA11
.343 × .565-in.
00154385
47BA09
00145666
47BA03
Not required
Not required
8 5/8-in. × 2.875-in.
24.0–49.0
JDE
Legacy
00130400
49BA.1003
00153554
47BA04
00131137
47BA04
00151033 (3)
HA1007
1/4-20 × 1/2-in.
00140578 (3)
HA1028HD
1/2-13 × 1/2-in.
00130404
49BA05
00152608 (8)
HM1010
5/16-18 × 5/8-in.
00130407
49BA06
00142634 (24)
49BA17
00143440 (4)
49BA12
00143219 (4)
45BA13
00130410
49BA07
00130227
49BA08
00140608
HM1010
1/2-in. NPT
00161708 (12)
47BA11
.343 × .565-in.
00143437
49BA09
00130402
49BA03
00153447
35E27EX
Part Number
8 5/8-in. × 3.500-in.
24.0–49.0
JDE
Legacy
00131128
49BA.1001
00162660
34E34EC
00131137
47BA04
00151033 (3)
HA1007
1/4-20 × 1/2-in.
00140578 (3)
HA1028HD
1/2-13 × 1/2-in.
00130404
49BA05
00152608 (8)
HM1010
5/16-18 × 5/8-in.
00130407
49BA06
00142634 (24)
49BA17
00143440 (4)
49BA12
00143219 (3)
45BA13
00130410
49BA07
00130227
49BA08
00140608
HM1010
1/2-in. NPT
00161708 (12)
47BA11
.343 × .565-in.
00143437
49BA09
00130402
49BA03
Not required
Not required
9 5/8-in. × 3.500-in.
32.3–47.0
JDE
Legacy
00131206
51BA.1001
00162660
35E35EC
00131137
47BA04
00151033 (3)
HA1007
1/4-20 × 1/2-in.
00140578 (3)
HA1028HD
1/2-13 × 1/2-in.
00130404
49BA05
00132796 (8)
HB1002
5/16 × 1/2-in.
00130407
49BA06
00142634 (24)
49BA17
00130539 (4)
51BA12
00130373 (4)
51BA13
00130371
51BA07
00130227
49BA08
00140608
HM1010
1/2-in. NPT
00161708 (12)
47BA11
.343 × .565-in.
00143437
49BA09
00130402
49BA03
Not required
Not required
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Accessories
Calculations
Calculations and data needed before running the tubing anchor. To obtain maximum advantage from the tubing anchor, it is
necessary to calculate, and apply, the correct amount of tension to the tubing string.
Calculations are necessary to determine:
• Required tubing tension
• Shear release value
• Maximum tensile load on the tubing
Sample calculations are provided. Charts are supplied (pages 244 – 246) to determine the forces and loads involved, and to
convert tension into inches of stretch.
Well Information Needed
Example Data
Tubing size
Depth of anchor and pump
Fluid level at time anchor is set
Operating fluid level (from surface)
Fluid temperature at surface
Mean yearly temperature for area
Tubing string weight
Rod string weight
Pump plunger size
Weight of fluid in tubing (est)
2 3/8-in.
4,000 ft
3,000 ft
4,000 ft
90°F
60°F
18,500 lb
8,000 lb
1 1/2-in.
5,500 lb
Sample Calculation
Tension calculation from force tables:
Force 1
Temperature 4,100 lb (plus)
Force 2 Breathing 6,200 lb(plus)
10,300 lb
Force 3 Buckling 1,300 lb(minus)
Total tension required 9,000 lb
Using the stretch chart (page 246) for 2 3/8-in. tubing, the inches of stretch required to give 9,000 lb is 11.00-in.
How to calculate tubing stretch (without using the table)
Multiply the length of tubing (in thousands of feet) times a stretch constant. This will tell you how much the pipe will stretch for
each 1,000 lb of tension applied.
Stretch Constants:
2 3/8-in. (4.7 lb/ft) = 0.310
2 7/8-in. (6.5 lb/ft) = 0.220
3 1/2-in. (9.3 lb/ft) = 0.154
Example:
We wish to pull tension on 4,000 (4 units) of 2 3/8-in. tubing = Stretch constant is 0.31.
4 × 0.341 = 1.24-in. stretch for 1,000 lb of pull.
We wish to pull 9,000 lb (9 × 1.24 = 11.16-in. stretch).
© 2008-2012 Weatherford. All rights reserved.
253
Accessories
Selecting Shear Value
The Weatherford BA Tubing Anchor Catcher is shipped from the factory with maximum shear release value. Shear value may
be adjusted as indicated in the chart below. Each shear pin has a value of 5,000 lb.
Sample Shear Value Calculation
Using the shear pin selection table, the shear value should be 25,000 lb This is obtained by assembling the tubing anchor with
five shear pins.
Shear Pin Chart
Tension Required
(from calculations)
Recommended
Shear Value
Number Shear
Pins Required
0- to 10,000-lb
25,000-lb
5
6
10,000- to 20,000-lb
30,000-lb
20,000- to 30,000-lb
40,000-lb
8
30,000- to 40,000-lb
50,000-lb
10
40,000- to 50,000-lb
60,000-lb
12
Calculating Maximum Tensile Loads
The maximum tensile load must be calculated to avoid exceeding the yield strength and damaging the tubing.
Normal Release
Emergency Release
Condition A: Rods, pump & standing valve are removed;
Tubing Weight = 18,500 lb
Applied Tension = 9,000 lb
Maximum Load = 27,500 lb
Condition C: Rods, pump & standing valve removed;
Tubing Weight = 18,500 lb
Shear Value = 25,000 lb
Maximum Load = 43,500 lb
Condition B: Rods cannot be removed, when the anchor is
released, the tubing must support.
Rod Weight = 8,000 lb
Fluid Weight = 5,500 lb
Tubing Weight = 18,500 lb
Maximum Load = 32,000 lb
Condition D: Rods removed, pump or standing valve and fluid
remain in the tubing;
Fluid Weight = 5,500 lb
Tubing Weight = 18,500 lb
Shear Value = 25,000 lb
Maximum Load = 49,000 lb
Condition E: The most extreme condition; rods stuck and fluid
trapped in the tubing;
Rod Weight = 8,000 lb
Fluid Weight = 5,500 lb
Tubing Weight = 18,500 lb
Shear Value = 25,000 lb
Maximum Load = 57,000 lb
Note: If calculations show inadequate tubing strength, higher strength tubing may be substituted at the upper end of the
tubing string.
Alternative: You can gamble that a normal release is achievable, accepting the remote possibility of a fishing job.
254
© 2008-2012 Weatherford. All rights reserved.
Subsurface Rod Pumps, Parts and Accessories
Accessories
Less Than Optimum Tension
It may be impractical to pull the amount of calculated tension, because of poor
condition of the tubing or the tubing has deteriorated due to highly corrosive well
conditions. Tension may be reduced by the amount of the fluid load exerted on the
rods (only). More reduction than this will cause the load to transfer from cone to
cone on each pump stroke.
Table of Fluid Load on Rods (pounds)
Pump Plunger Size
Operating Fluid
Level (ft)
1 1/4-in.
1 1/2-in.
1 3/4-in.
2-in.
1,000
615
885
1,200
1,570
2,000
1,230
1,770
2,400
3,140
3,000
1,845
2,655
3,600
4,710
4,000
2,460
3,540
4,800
6,280
5,000
3,075
4,425
6,000
7,850
6,000
3,690
5,310
7,200
9,420
7,000
4,305
6,195
8,400
10,990
8,000
4,920
7,080
9,600
12,560
9,000
5,535
7,965
10,800
14,130
10,000
6,150
8,850
12,000
15,700
© 2008-2012 Weatherford. All rights reserved.
255
Accessories
Tables for Determining Tension and Stretch
Tubing Sizes: 2 3/8-in. (4.7 lb/ft), 2 7/8-in. (6.5 lb/ft) and 3 1/2-in. (9.3 lb/ft)
Chart A Temperature Difference:
Subtract the mean annual temperature of well site (60 Mid-Continent, 70 Gulf
Coast) from the temperature of well fluid when it reaches surface.
256
© 2008-2012 Weatherford. All rights reserved.
Tubing Sizes
Temperature
Difference
2 3/8-in.
10°F
1,400
1,900
2,700
20°F
2,700
3,800
5,400
2 7/8-in.
3 1/2-in.
30°F
4,100
5,700
8,100
40°F
5,400
7,500
10,800
50°F
6,800
9,400
13,400
60°F
8,100
11,300
16,100
70°F
9,500
13,200
18,800
80°F
10,800
15,000
21,500
90°F
12,200
16,900
24,200
100°F
13,500
18,800
26,800
110°F
14,900
20,700
29,500
120°F
16,200
22,500
32,200
130°F
17,800
24,400
34,900
140°F
18,900
26,300
37,600
150°F
20,300
28200
40,200
160°F
21,600
30,000
42,900
170°F
23,000
31,900
45,600
180°F
24,500
33,800
48,300
190°F
25,700
35,700
51,000
200°F
27,000
37,500
53,700
Subsurface Rod Pumps, Parts and Accessories
Accessories
Chart B Operating Fluid Level:
The fluid from the surface in the annulus after well is pumped down.
Operating Fluid
Level (ft)
Tubing Sizes
2 3/8-in.
2 7/8-in.
3 1/2-in.
500
800
1,200
1,700
1,000
1,600
2,300
3,400
1,500
2,400
3,400
5,100
2,000
3,100
4,600
6,800
2,500
3,900
5,700
8,500
3,000
4,700
6,800
10,100
3,500
5,500
8,000
11,800
4,000
6,200
9,100
13,500
4,500
7,000
10,300
15,200
5,000
7,800
11,500
16,900
5,500
8,600
12,500
18,600
6,000
9,300
13,700
20,200
6,500
10,100
14,800
21,900
7,000
10,900
15,900
23,600
7,500
11,700
17,100
25,300
8,000
12,400
18,200
27,000
8,500
13,200
19,300
28,700
9,000
14,000
20,500
30,300
9,500
14,800
21,600
32,000
10,000
15,500
22,800
33,700
© 2008-2012 Weatherford. All rights reserved.
257
Accessories
Chart C Initial Fluid Level:
The fluid level from the surface in the annulus at the time anchor is set.
Initial Fluid
Level (ft)
258
© 2008-2012 Weatherford. All rights reserved.
Tubing Sizes
2 3/8-in.
2 7/8-in.
3 1/2-in.
500
200
300
400
1,000
400
600
900
1,500
600
900
1,300
2,000
900
1,200
1,800
2,200
2,500
1,100
1,500
3,000
1,300
1,900
2,700
3,500
1,500
2,200
3,100
4,000
1,800
2,500
3,800
4,500
2,000
2,800
4,000
5,000
2,200
3,100
4,500
5,500
2,500
3,400
4,900
6,000
2,700
3,800
5,400
6,500
2,900
4,100
5,800
7,000
3,100
4,400
6,300
7,500
3,400
4,700
6,700
8,000
3,600
5,000
7,200
8,500
3,800
5,300
7,700
9,000
4,100
5,700
8,100
9,500
4,300
6,000
8,600
10,000
4,500
6,300
9,000
Subsurface Rod Pumps, Parts and Accessories
Accessories
Chart D: Stretch Chart
Tubing
Size
2 3/8-in.
2 7/8-in.
3 1/2-in.
Anchor Depth (ft)
Tension
Required
(lb)
2,000
6,000
4-in.
7-in.
8,000
5-in.
10-in.
10,000
6-in.
12-in.
12,000
7-in.
15-in.
14,000
9-in.
16,000
10-in.
18,000
20,000
22,000
24,000
4,000
6,000
8,000
10,000
12,000
11-in.
15-i.
18-in.
22-in.
15-in.
20-in.
25-in.
29-in.
18-in.
25-in.
31-in.
37-in.
22-in.
29-in.
37-in.
44-in.
17-in.
26-in.
34-in.
43-in.
51-in.
20-in.
29-in.
39-in.
49-in.
59-in.
11-in.
22-in.
33-in.
44-in.
55-in.
66-in.
12-in.
25-in.
37-in.
49-in.
61-in.
74-in.
14-in.
27-in.
41-in.
54-in.
68-in.
81-in.
15-in.
29-in.
44-in.
59-in.
74-in.
88-in.
26,000
16-in.
32-in.
48-in.
64-in.
80-in.
96-in.
28,000
17-in.
34-in.
52-in.
69-in.
86-in.
103-in.
30,000
18-in.
37-in.
55-in.
74-in.
92-in.
110-in.
6,000
6-in.
5-in.
8-in.
11-in.
13-in.
16-in.
8,000
4-in.
7-in.
11-in.
14-in.
18-in.
21-in.
10,000
4-in.
9-in.
13-in.
18-in.
22-in.
27-in.
12,000
5-in.
11-in.
16-in.
21-in.
26-in.
32-in.
14,000
6-in.
12-in.
19-in.
25-in.
31-in.
37-in.
16,000
7-in.
14-in.
21-in.
28-in.
35-in.
42-in.
18,000
8-in.
16-in.
24-in.
32-in.
40-in.
48-in.
20,000
9-in.
18-in.
26-in.
35-in.
44-in.
53-in.
22,000
10-in.
19-in.
29-in.
39-in.
49-in.
58-in.
24,000
11-in.
21-in.
32-in.
42-in.
53-in.
64-in.
26,000
11-in.
21-in.
32-in.
42-in.
53-in.
64-in.
28,000
12-in.
25-in.
37-in.
49-in.
62-in.
74-in.
30,000
13-in.
26-in.
40-in.
53-in.
66-in.
80-in.
6,000
2-in.
4-in.
6-in.
7-in.
9-in.
11-in.
8,000
3-in.
5-in.
7-in.
10-in.
12-in.
15-in.
10,000
3-in.
6-in.
9-in.
12-in.
15-in.
19-in.
12,000
4-in.
7-in.
11-in.
15-in.
19-in.
22-in.
14,000
4-in.
9-in.
13-in.
17-in.
22-in.
26-in.
16,000
5-in.
10-in.
15-in.
20-in.
25-in.
30-in.
18,000
6-in.
11-in.
17-in.
22-in.
28-in.
33-in.
20,000
6-in.
6-in.
19-in.
25-in.
31-in.
37-in.
22,000
7-in.
14-in.
20-in.
27-in.
34-in.
41-in.
24,000
7-in.
15-in.
22-in.
30-in.
37-in.
45-in.
26,000
8-in.
16-in.
24-in.
32-in.
40-in.
48-in.
28,000
9-in.
17-in.
26-in.
35-in.
43-in.
52-in.
30,000
9-in.
19-in.
28-in.
37-in.
46-in.
56-in.
© 2008-2012 Weatherford. All rights reserved.
259
Accessories
Calculations:
Example
Enter a value from Chart A
(Temperature)
4100____________________
Plus
Enter value selected from Chart B
(Operating Fluid Level)
‗ 6200
‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗
Sub Total
10300____________________
Minus
Enter value selected from Chart C
(Initial Fluid Level)
Total Tension Required
Enter inches of stretch from Chart D
(Stretch Chart)
260
© 2008-2012 Weatherford. All rights reserved.
‗ 1300
‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗ ‗
9000____________________
__________________________
Subsurface Rod Pumps, Parts and Accessories
Weatherford provides worldwide service and support from more than 900 locations in
approximately 100 countries. To find out more about our subsurface rod pump products,
contact an authorized Weatherford representative or visit weatherford.com.
weatherford.com
© 2008-2012 Weatherford. All rights reserved.
4648.02
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted
otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S.
and/or foreign patents. For more information, contact patents@weatherford.com. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set
forth in the applicable contract between Weatherford and the client.