Equipment for oil, gas, geothermal, water and carbon dioxide fields, namely machines and devices for mechanization of drilling platforms; Structural and replacement parts for drilling machines and devices, namely, locks, nozzles, expandable, cones, isolation valves, linear supports, couplings, bushings, collectors, collars, cables, retainers, stabilizers, harnesses, power plants, seals, plugs, drills, drill rods, , shutters, legends, half-mule shoes, guide shoes, burn shoes, washing shoes, bearings for use in drilling machines, rotors used in drilling machines, stators being handles of drilling rig machines, safety valves, pumps, pipes, pipes, pipe joints, safety joints, casings, cables, ; Devices adapted for use with drilling platforms, namely, flow control devices, gas flotation machine, toolstring centralizer, casing centralizer, liner centralizer, logging device centralizer, bow-spring centralizer, monitoring devices, multilateral devices, packing devices, bilge openers, reamers, whip stocks, drill motors, drilling machines, drill hammers, drilling impact tools, milling assemblies, hammer hammers, drips, floats, tubes, cutters, joints, casing and tubing patches, injection pump, injection mandrel, injection line, stampings, agitators, strippers, distillers, mud cleaner, shale shaker, vacuum degasser, decanter centrifuge, mud agitator, mud tank, centrifugal pump, mixing hopper, mud gas separator, centrifuges, heat exchanger, compressor, air coolers, evaporators, batch reactor, continuous reactor, tubular furnace, boiler, pumps, dust collectors, wet scrubber, fabric filter, settling chamber, precipitator, oil treater, vacuums, recovery tools, fishing tools, drilling rigs, refrigerators, rotary control devices, banding tool, hangars, reservoir screening machine, surface well screening machines, sensors, inlet control tools, slicklines, perforating devices, accelerators, scrapers, exchangers, gas lifting devices, fluid separators, meters, motors, accumulator, steerable motor, mud motor, generators, actuators, wellhead control panels, flowheads, machines for subsea boosting, booster pump, pump station, suction anchor, mud mat, hydraulic booster, vibration detectors, anchors, machines for borehole imaging, machines for seismic imaging, electromagnetic pipe scanner, wells, storage devices, tanks, hydraulic power units, machines for delivering hydraulic pressure and flow, hydraulic pumping units, hydraulic control system, hydraulic actuator, hydraulic booster, and apparatus for the remote observation and operation of oil and gas drilling rigs; pumps for use in irrigation systems; parts of oilfield wellhead machines, namely, chokes, degassers, and centrifuges; power operated pressure control equipment consisting of parts of oilfield wellhead machines, namely, chokes, degassers, centrifugal degassers, hydrogen sulfide mud gas separators, dual mud gas separators for horizontal drilling; rubber and metal mechanical o-ring seals used in equipment for oil and gas exploration and production; cutting machines and machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials; precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of material by others; mechanical seals; air-operated power tools, namely, drills, grinders, and millers; drills for the mining industry; electric drills; pneumatic drills; power drills; power tools, namely, reamers; electric welding machines; laser welding machines; friction-stir welding tools; friction-stir welding machines; bits for mining machines; bits for power drills; core drilling bits; mining bits; tool bits for machines; bearings, as parts of machines; roller bearings for machines; pump diaphragms; machines, namely, cementing equipment used in oil and gas exploration and production; automatic vending machines; laser welding devices; welding electrodes.;
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, 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; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus; computer software and manuals distributed therewith to process data used for oil and gas exploration and production in locating, evaluating and producing hydrocarbons; firmware for digital enablement of oilfield tools; automated self-contained electronic surveillance devices that can be deployed to gather information in oil and gas exploration and production facilities; testing and measuring equipment used in oil and gas exploration and production facilities to test performance and efficiency of oil and gas well equipment; petroleum industry equipment, namely, electronic rig instrumentation for monitoring well pressure and volume of returned drilling fluid; micro-processor computer controlled rig floor monitors which monitor and display various drilling functions with alarms; electronic pit volume totalizers and return flow sensors for use in blow-out prevention or monitoring of drilling fluid pressure, temperature, viscosity, and composition; electronic drilling recorders, namely, micro-processor controlled drilling mud logging equipment for use in logging drilling fluid pressure, temperature, viscosity and composition; electric cables, fiber optic cables; cement testing machines; welding transformers; magnets for industrial purposes; magnets used in oil and gas exploration and production; hydrogen fuel cells; capacitors for energy storage used in production of hydrogen energy; capacitors for energy storage used in the lithium extraction process; capacitors for energy storage used in carbon capture and storage, capacitors for energy storage used in the field of geoenergy or geothermal energy; computer software.;