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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
natural gas compression units used for vapor recovery and fugitive gas collection and compression, condensate liquids collection and handling, booster gas compression and flare and vent gas compression all used for the collection and transportation of natural gas and natural gas liquids; plunger lift systems and related equipment comprising a wellhead lubricator, receiver, arrival sensor, wellhead chambering, sold ring plungers, pad plungers, brush plungers, element sealed plungers, downhole bumper springs and associated equipment and peripherals sold together as a unit; gas and oil well optimization equipment, namely, wellhead piping, connectors and wireline retrieval tools designed specifically for plunger lift; low friction heavy oil rod-pumping equipment for use in primary heavy production; electronic submersible progressive cavity pumping equipment for use in relation to oil, gas and water wells; artificial lift systems, namely downhole mechanical pumps and electric submersible pumps that use either the natural energy of a producing well or external power to cause the device to lift oil or water from wells; and gas recovery compression systems, namely, gas compression units designed to recover natural gas from land fills and recover fugitive emissions in chemical plants
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
computer modeling software to predict and optimize gas and oil well production; computer modeling software to track gas and oil well production
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37
Building construction; repair; installation services
installation, and field servicing of compressor packages and systems, namely, a compressor, engine, cooling systems for pressurized gas and liquids, process piping and spooling, pressure vessels, electrical and instrument process controls, floor and structural steel skid, building enclosure and associated peripherals for oilfield, gas/oil processing plant and refinery applications; installation, and field servicing, of compressor packages and systems, namely, a compressor, engine, cooling systems for pressurized gas and liquids, process piping and spooling, pressure vessels, electrical and instrument process controls, floor and structural steel skid, building enclosure and associated peripherals, used primarily for recovery of fugitive emissions from storage tanks, pressurized and non-pressurized vessels, dehydrator stills, treaters, separators, and tanks; installation, and field servicing of oilfield production tools installed on surface wellheads and at the bottom of producing oil and gas wells to enhance and optimize production; field services, repair and maintenance services on oil and gas wells; installation of low horsepower field booster compressors; installation, and field servicing of artificial lift systems to lift oil and water from wells; field services, repair and maintenance on artificial lift systems; and evaluation, installation, and servicing of compressor packages and systems designed to recover natural gas from land fills and recover fugitive emissions in chemical plants
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40
Treatment of materials
construction of compressor packages and systems, namely, a compressor, engine, cooling systems for pressurized gas and liquids, process piping and spooling, pressure vessels, electrical and instrument process controls, floor and structural steel skid, building enclosure and associated peripherals for oilfield, gas/oil processing plant and refinery applications; construction of compressor packages and systems, namely, a compressor, engine, cooling systems for pressurized gas and liquids, process piping and spooling, pressure vessels, electrical and instrument process controls, floor and structural steel skid, building enclosure and associated peripherals, used primarily for recovery of fugitive emissions from storage tanks, pressurized and non-pressurized vessels, dehydrator stills, treaters, separators, and tanks; construction of oilfield production tools installed on surface wellheads and at the bottom of producing oil and gas wells to enhance and optimize production; construction of low horsepower field booster compressors; construction of artificial lift systems to lift oil and water from wells; and construction of compressor packages and systems designed to recover natural gas from land fills and recover fugitive emissions in chemical plants, all to the order and specification of others
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
engineering and design of compressor packages and systems, namely, a compressor, engine, cooling systems for pressurized gas and liquids, process piping and spooling, pressure vessels, electrical and instrument process controls, floor and structural steel skid, building enclosure and associated peripherals for oilfield, gas/oil processing plant and refinery applications; engineering and design, of compressor packages and systems, namely, a compressor, engine, cooling systems for pressurized gas and liquids, process piping and spooling, pressure vessels, electrical and instrument process controls, floor and structural steel skid, building enclosure and associated peripherals, used primarily for recovery of fugitive emissions from storage tanks, pressurized and non-pressurized vessels, dehydrator stills, treaters, separators, and tanks; evaluation of refinery and oilfield applications to determine the need and specification for the wares described herein, including the re-design of pre-existing competitive systems that are not functioning according to requirements; design and design consulting services with respect to the design and supply of complex gas compression and liquid handling equipment, consultation on general arrangement, equipment recommendations, p and id review, piling layout, process flows and material/equipment selection materials that comprise a compressor unit; engineering and design of oilfield production tools installed on surface wellheads and at the bottom of producing oil and gas wells to enhance and optimize production; troubleshooting services on oil and gas wells; design of low horsepower field booster compressors; design and design consulting services with respect to the design and supply of well optimization and production equipment, including consultation on equipment recommendations, production and operating techniques and material/equipment selection; engineering and design of artificial lift systems to lift oil and water from wells; troubleshooting on artificial lift systems; and engineering, design, and trouble shooting of compressor packages and systems designed to recover natural gas from land fills and recover fugitive emissions in chemical plants