Equipment and machines for oil extraction from oil fields, namely, hollow carrier and through-tubing gun systems comprised of perforating guns, spacer hardware in the nature of a booster kit for the transfer of ballistic energy, O ring, spring, spacer plate, retention ring, and perforating power tools used therewith sold as a unit

Electronic apparatus, namely, electronic controllers and control systems comprising electric wires and electronic circuitry for ignition and/or explosion processes for use in oil exploration; electric and electronic ignition systems comprising electronic circuitry and electronic detonators and igniters; fuse wire for use in ignition and/or explosion processes in oil exploration; measuring devices for detonators and ignition systems, namely, a surface tester for testing a fully assembled perforating gun assembly; remote control transmitter for radio-controlled devices; switching strips and other electronic control and regulation components comprising electric wires and electronic circuitry for use with detonators and ignition systems; programming, control and measuring apparatus for detonators, namely, programmable electronic controllers for use with detonators; electronic and electric ignition systems comprising electronic circuitry and electronic detonators and igniters, in particular for explosives and setting plugs

Explosives and detonators, namely, shaped charges, detonating cords, boosters and detonating plugs, high-temperature and pressure-resistant detonators, detonator igniters, percussion initiators