H HALLIBURTON

chemicals for use in the construction, treating, servicing, completion and working of oil, gas, geothermal and water wells and cleaning of industrial facilities

machines and machine tools, namely pumps, injectors, coiled tubing units, engines, transmissions, workover equipment, mudding equipment, cement mixers, centrifugal pumps, recirculating mixers, drills motors packers, liner hangers, landing nipples, hydraulic valves and controls, pneumatic valves and controls, wireline equipment, rotary sidewall coring equipment, blenders, sand feeders and conveyors, cementing, fracturing and acidizing tools, valve actuators, couplings, high pressure jetting apparatus, circulating tanks, dump bailers, perforators, fluid samplers, nitrogen and carbon dioxide units, filtration units, for use in well drilling and well working

computer software for analyzing engineering, geological and geophysical data and electrical apparatus for use in the control of machines, namely electrical gauges and control panels and sensors

printed instructional and educational materials and brochures in the field of oil, gas, geothermal and water well construction, treating, servicing, completion and working subterranean formation analysis, and cleaning of industrial facilities