Perforating apparatus, firing assembly, and method
Perforating gun
Perforating gun assembly including a carrier having a first sect
Perforating gun firing head with vented block for holding...
Perforating gun with rotating charges including a mechanical lin
Perforation gun system for sealing perforation holes
Phaseable link carrier for explosive charge
Pivot gun having charges which slidingly engage a stationary det
Positive alignment insert (PAI) with imbedded explosive