Classification Information
Perforating gun systems for use in the perforating of casing during oil and gas well completions, the perforating gun systems comprising detonators and explosive shaped charges; Oil field equipment carrier assemblies comprised of explosive charges and detonators contained within pre-wired tubular subs in the nature of pipes, wherein the shaped charges may be pre-oriented to detonate in desired directions within a horizontal oil and gas well; Perforating explosive equipment for use in recompletion perforating applications in unconventional oil and gas wells, namely, perforating guns specially adapted for use with explosive charges
Firearms