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ORION-05 Auto-release Hydraulic Firing Head

ORION-05 Firing Head is used to detonate tubing conveyed perforating systems. It is activated hydraulically. Firing Head automatically releases the perforating gun assembly from the tubing.



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Specification

Feature
Value
Mark
GS ORION-05-73
Thread size and type
Tubing 60
Gun connection
Tr60×4-LH
Applicability
PK73KL ORION
PK89KL ORION,
PK102KL ORION
Max OD, mm
73
Max hydrostatic initiation pressure, MPa, max 12 pins
54
Min hydrostatic initiation pressure, MPa, min 2 pins
9
Max allowed location time of perforator in the well, hour
No longer than 1 hour at 250 °С
No longer than 100 hour at 230 °С
Perforator operation, salvo
1
Weight, kg
7,75
Overall length, mm
429

Notes:
1) Can be elongated by changing the rubber mix of O-rings;
2) Following limit deviations are allowed:
- overall dimensions ± 2%,
- weight - ± 3%.

Item list

Item name
Mark
Quantity
Sub
VGS - GSR -001
1
Housing
VGS - GSR -002
1
Plug
VGS - GSR -003
1
Rod
VGS - GSR -004
1
End plug
VGS - GSR -005
1
Set screw
VGS - GSR -006
2
Firing pin housing
VGS - GSR -020
1
Firing pin
VGS - GSR -021
1
O-ring
VGS - GSR -022
1
End plug
VGS - GSR -023
1
Pin
VGS - GSG -007
12
O-ring
021-025-25
1
O-ring
027-033-36
4
O-ring
039-045-36
1
O-ring
046-052-36
2
O-ring
054-060-36
2
Booster
Booster ORION
2
Detonating cord
115 мм
Initiator
Percussion Initiator DYNAWELL HNS
Blasting cap Pacific Scientific-CP DET-3050-134A
1