7 Oil, gas, and geothermal well production equipment, namely-- casings, joints, liners, risers, hoses, hangers, tubulars, pipes, pumps, motors, turbines, seals, electronic circuits, computer programs, computers, electrical conductors, electrical contacts, inductive transformers, sensors, transmitters, receivers, screens, filters, pore pressure evaluators, sand control equipment, batteries, hydraulic generators, electrical generators, regulators, screws, fracturing equipment, mandrels, manifolds, plugs, diverters, wipers, perforators, wellheads, blow out preventors, valves, logging equipment, reservoir evaluation equipment and software, simulators, reservoir simulation equipment and software, reservoir monitoring equipment and software, packers, flow meters, cables, imaging equipment, and artificial lift equipment
Trademark: 78595125
