A downhole tool initiator that activates (e.g., fires a perforating gun) when a specific pressure is applied.
PAFH
Definition
Pressure Activated Firing Head
pafh means Pressure Activated Firing Head.
✓ Verified term
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Pressure Activated Firing Head
pafh means Pressure Activated Firing Head.
A downhole tool initiator that activates (e.g., fires a perforating gun) when a specific pressure is applied.
You might also be looking for