F - Mech Eng,Light,Heat,Weapons – 42 – B
Inventor
F - Mech Eng,Light,Heat,Weapons
42
B
Inventor
Country: United States Of America
Devices and methods for perforating a wellbore
High density perforating gun system
High density perforating gun system producing reduced debris
Perforating methods and devices for high wellbore pressure...
Retention member for perforating guns
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