Metal goods, namely, parts and associated modules for oil and gas well drilling rigs, namely, platform drilling rig enclosures, metal drill pipes for use in well boring, drill pipe attachments, namely, metal drill collars, metal liners, and casings for use in wells and boreholes, and metal bolts and beams; metal hoses for use in the oil and gas well hydraulic fracturing industry; iron pipes; metal storage bins for cement; sand storage/conveyance equipment, namely, mobile metal storage bins with integrated conveyor belts used to deliver sand in hydraulic fracturing operations; iron manifold equipment, namely, manifolds of metal used to deliver hydraulic fracturing fluid from pump trucks to oil and gas wells

Oil and gas drilling rigs; power-operated drilling rigs; electric drilling rigs; mechanical drilling rigs; drilling rig equipment, namely, top drives in the nature of a machine used to hoise, lower, and rotate drill pipe, electric power drills, power drill bits, automatic catwalks in the nature of a machine that delivers drill pipe or casing to or from the rig floor and ground level, winches, drawworks, shale shakers, mud pumps and systems for use in oil and gas drilling, and structural parts therefor, namely, motors and masts; walking systems for oil and gas drilling rigs composed of hydraulic jacks, hydraulic pumps, hydraulic lift tables, hydraulic linear actuators, hydraulic power units, and hydraulic valve actuators and machine parts in the nature of bearings used to lift and move a drilling rig; equipment used in oil and gas well improvement and/or completion services and oil or gas well hydraulic fracturing operations, namely, trailer mounted and body load high-pressure frac pumps, trailer mounted and body load blenders; high-pressure pumps used in oil and gas well services

Information systems comprising computer hardware, computer software, and electronic controls and alarms used to monitor, display, relay, and archive drilling information and to control the functions, processes, and operations of oil and gas drilling rig equipment

Land vehicles and trailers used to take apart, transport, and set up drilling rigs, oilfield equipment, pressure pumping equipment, and well services equipment; Equipment used in oil and gas well improvement and completion services and in oil and gas well hydraulic fracturing operations, namely, trailers having integrated high-pressure pumps for use in oil and gas well hydraulic fracturing, trailers having integrated blenders for use in oil and gas well hydraulic fracturing, trucks for hauling sand and pipes, and vans and trucks having integrated communications and other command-and-control equipment, and cement pump trucks and trailers; trucks used to transport iron; acid and chemical additive transport and storage equipment, namely, trailers used to transport and pump chemicals into oil and gas wells

Contract well drilling services for oil and gas; drilling of oil and gas wells; oil and gas extraction; leasing of oil and gas drilling rigs; oil and gas pumping and extraction, in the nature of well production, completion, improvement, enhancement, and stimulation services; hydraulic fracturing of oil and gas wells; oil and gas well pressure pumping services; oilfield services, namely, cementing well casing strings as part of the well construction process, hydraulic fracturing and acidizing of target geologic formations to enhance production of the well; oil and gas reservoir enhancement services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production; cementing services for oil and gas wells; oil and gas well enhancing services, namely, the injection of nitrogen and acid to oil and gas wells to increase the oil and gas recovery; remedial work on oil and gas wells, namely, re-hydraulic fracturing and re-cementing services

Oil and gas well treatment services; oil and gas production services