Oil and gas well metal goods, namely, sand control screens, mandrels, pipes, tubing, and seals

Oil and gas well electrical and scientific equipment, namely, electrically and electro-mechanically actuated fluid controls; telemetry transmitters of data and signals; sensors for downhole sensing, communication, and remote control of tool functions; computer programs for data compression/decompression; computer programs for data recognition; electrical controllers for motors; piping flow controls; computer programs for surveying, measuring, signaling and controlling apparatus and instruments

Services for oil and gas wells, namely, fluid management, production optimization; production control; telemetry; analysis; manipulation; recognition, compression and decompression of data; sensor deployment; information management; downhole video and environmental analysis and protection

oil well tools, namely, slickline tools and coiled tubing

Construction, repair and maintenance of oil and gas well related surface equipment; pipeline installation and repair

explosives, namely oil and gas well perforating explosives used to perforate oil production formations

Oil and gas well downhole power operated tools and equipment, namely, sliding sleeves, chokes, and water control equipment, namely flood valves, safety valves, relief valves, pressure valves and plug relief and pressure valves; remote flowline connectors, well packers, landing nipples, well stimulation pumps; multi-lateral completion equipment and fluid control equipment,namely hangers, packers, nipples, sleeves couplings, liners running tools, retrieving tools and reflectors; electronic moto...