Perforating Gun Punch

Product Description

In the event that a tool string malfunction results in a pressurized perforating gun barrel being removed from the well, this hydraulically actuated punch can be used to puncture through a scallop on the barrel to relieve the pressure remotely, from a safe distance.

Features an adjustable preset stroke that can be set to not punch into the charge.

This device can be put on a gun string without removing fishing equipment or setting equipment.

Standard size is 3-1/8, but inserts can be used to adjust for smaller guns.