7 machines for drilling, completing, producing, and working oil and gas wells and parts therefor, namely, frac plugs, toe valves, and frac balls.; machines for drilling, completing, producing, and working oil and gas wells and parts therefor, including retrievable production packers, permanent packers, cement retainers, bridge plugs, seal bore packers, on/off tools, frac sleeves, open hole packers, squeeze packers, squeeze manifolds, retrievable bridge plugs, tubing anchors, wireline adapter kits, and landing nipples
Trademark: 87235982
