87875121
Apr 12, 2018
Oil and gas well equipment, namely, powered setting machines for using in oil and gas wells for setting packers, bridge plugs, and fracturing plugs; Oil and gas well equipment, namely, powered setting machines and power charges formed of flammable solids specially adapted for use in powering the powered setting machines; Oil and gas well equipment, namely, power charges formed of flammable solids specially adapted for use in powered setting machines; Oil field machines, namely, powered setting machines for use in oil and gas wells for setting subsurface packers and plugs, and power charges formed of flammable solids specially adapted for use in the powered setting machines
Machinery