
PROFESSIONAL APPROACH - SUCCESSFUL SOLUTIONS!Development and production of perforating systems, shaped charges, accessories and equipment
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Moscow: +7 (499) 951 06 04
Moscow: +7 (499) 951 06 04
MFH
Mechanical firing head (MFH) is designed for triggering PKO 63-AT, PKO 73-AT, PKO 89-AT, PKO 102-AT, PKO 114-AT perforators deployed in the tubing in vertical and deviated (up to 40˚) wells containing water, oil or other washing fluid.
Features and advantages
- simple, durable and reliable design;
- triggering by dropping of a drop bar, compatible with any equipment installed above the head (sludge traps, differential adapters, etc.);
- can be used after continuous exposure to high pressure and temperature;
- PEW can be conducted at deep pressure sink with zero hydrostatic pressure (PEW on “dry pipes”).
Parameter |
MFH-073 |
MFH-089 |
External diameter, maximum, mm |
73 |
89 |
Length, maximum, mm |
194,0 |
175,0 |
Weight of the head, maximum, kg |
4,2 |
5,6 |
Maximum permissible hydrostatic pressure in application, MPa |
138 |
138 |
Maximum permissible temperature in application, °С |
150 |
|
200* |
||
Available salvos, minimum |
5 |
5 |
* - high pressure implementation
