FIKE Pyrotechnic
Time Delay
Description
The Fike Time Delay Fuse is a pyrotechnic time delay device used in downhole oil and
gas perforating operations. It provides the user with a safe and reliable method of
delaying the perforating gun firing from the point of initiation.
The Fike Time Delay Fuse can be run in Sequence allowing for greater time delays in
multiples of 6 minutes.
The Fike Time Delay is recommended to be used with an Energy Transfer Device (ETD)
to reliably initiate the fuse using the HNS DYNAenergetics Percussion Initiator. The ETD
is included in the Time Delay Sub Assembly (#2325465) and is also part of the Time
Delay Sub re-dress kit (#2325441). Both the Fike Time Delay and ETD are consumables.
Features
Dependable 6 minute nominal delay at room temperature.
Qualified with DynaEnergetics HNS Percussion Initiator.
4 minute nominal delay at 220 oC / 425 oF.
Designed to withstand accidental drop from max. 2m / 6ft.
Complies with API RP-67
• Standard 5ft-lb / 6.78J No-Fire
• Standard 10ft-lb / 13.56J All-Fire Test
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Specifications
Part Number
Classification
CE Number
UN Number
D.O.T.
2325440
1.4S
ENB/D/163/10
0500
EX2010020315
Nominal Size
Overall Length
292.1 mm / 11.50"
Maximum OD
25.4 mm / 1.0”
Temperature Rating
Time delay
220oC / 425oF for 200 hours
4min at 220oC / 425oF to 6min at nominal temperature
Storage
Note: Delay time is dependent on wellbore temperature.
accurate estimation refer to Time Delay temperature chart.
5 Year Shelf Life
Packing Information
For
Quantity per box
5 pcs
Gross weight per box
11.35 kg
Net weight per box
9.07 kg
NEC per box
0.166 kg
Dimensions of box
45cm x 21cm x 21cm
Product Weight
1.814 g
Package Type
Fibreboard Box
+/- 5% tolerance in weights
Revised: 11/12/16
Revised: 11/12/16