Ultra HPHT Time Delay Hardware
for the 6-Minute Time Delay Fuse
MAN-TC-043-800 (R01)
12001 Cr 1000
Godley, Texas, 76044, USA
Phone: +1 (817) 551-0540
Fax: +1 (817) 551-1674
www.corelab.com/owen
Warning: use of owen equipment contrary to manufacturer’s specifications or operating instructions may result in property damage, serious injury or
fatality. If you are not trained in the handling and use of explosive devices, do not attempt to use or assemble any owen perforating systems or owen
firing devices.
This technology is regulated by and, if exported, was exported from the united states in accordance with the export administration regulations (EAR).
Diversion contrary to U.S. Law is prohibited. Export and/or re-export of this technology may require issuance of a license by the bureau of industry and
security (BIS), U.S. Department of Commerce. Consult the BIS, the EAR, and/or Owen Compliance Services, Inc. To determine licensing requirements
for export or re-export of this technology.
This document contains confidential information of Owen Oil Tools LP (Owen) and is furnished to the customer for information purposes only. This
document must not be reproduced in any way whatsoever, in part or in whole, or distributed outside the customer organization, without first obtaining
the express written authorization of owen. This document is the property of owen and returnable upon request of Owen.
©2007, 2014 Owen Oil Tools
All rights reserved
Ultra HPHT Time Delay Hardware
F/6-Minute Time Delay Fuse
DESCRIPTION
The HPHT Time Delay Firing system is used in conjunction with any
Ultra HPHT Firing System. The HPHT Time Delay System consists
of the time delay hardware, an igniter and a pyrotechnic time delay
fuse. The igniter will be contained in a TC-005 series detonator body.
The single fuse system allows for a time of (6 minutes) between the
activation of the firing head to detonation of the perforating guns This
time interval allows the bleeding off of the pressure used to activate
the firing head to establish an underbalance condition or to perform
another needed operation prior to perforation. In the event that a more
time is required, extra fuses may be incorporated into the system
using the Ultra HPHT Extended Time Delay Hardware.
Note: This hardware is to be used when downhole pressures are between
20,000 psi to 30,000 psi and the temperature is above 350°F (176°C).
(Ref. Temp/Time Chart)
SPECIFICATIONS
O.D.
Make-Up Length
Max. Temperature
Max. Hydrostatic
3.375”
85.7 MM
11.63”
29.5 mm
500°F (260°C)
30,000 psi
206 MPa
Note: The o-ring and backup ring must be in this
configuration. The curve of the
back-up must be facing the
o-ring.
2 I MAN-TC-043-800 (R01)
©2007, 2014 Owen Oil Tools All rights reserved
Ultra HPHT Time Delay Hardware
F/6-Minute Time Delay Fuse
ITEM
PART NUMBER
QTY
DESCRIPTION
--
TC-043-3375-800
--
ASSEMBLY, ULTRA HPHT TD
1
TC-043-0001-800
1
Housing, TD Ultra HPHT
2*
TC-043-0002-000
1
Support Block, 6 Minute
TD Fuse
3*
TC-043-0003-800
1
Igniter Support Assembly,
Ultra HPHT
4*
OOO-A569-224
1
O-Ring, Aflas, 90 Duro
5*
OOO-A569-230
1
O-Ring, Aflas, 90 Duro
6*
OB-230-2817-4PE
1
Back-up Ring, Peek
A
2-350220-1
1
Primer (explosive component)
B
51-8200-5
1
6 Minute TD Fuse, HT
(explosive component)
--
TC-043-3375-899
--
Redress Kit, Alfas
--
MAN-TC-043-800
--
Manual for TC-043-3375-800
* Denotes parts that are in the redress kit TC-043-3375-899 when redressing this assembly reference
manual MAN-TC-043-000 and previous page for Back-up Ring configuration.
Note: Explosive components are sold separately
The installation Tool (TC-043-0006-000 shown below and sold separately), is needed for the safe
installation of the TD Fuse and Support Block into the fuse housing.
©2007, 2014 Owen Oil Tools All rights reserved
MAN-TC-043-800 (R01) I 3
Ultra HPHT Time Delay Hardware
F/6-Minute Time Delay Fuse
Delay Time vs. Temperature Chart
4 I MAN-TC-043-800 (R01)
©2007, 2014 Owen Oil Tools All rights reserved