Oilfield equipment, namely, reciprocating pumps, centrifugal pumps, pulsation dampeners, rig jacking systems namely, rack and pinion elevators, machines for lifting and handling well blowout preventers; hoisting equipment, namely, drawworks, cranes, power driven wrenches; oilfield rotating equipment, namely, rotary table drilling rigs; oilfield power operated equipment for drilling fluids processing and solids control, namely, shakers, mud cleaners, desanders, desilters, vacuum degassers, mud hoppers, mud agitators, liquid gas separators, complete mud systems comprising mud tanks, pumps, shakers, mud cleaners, desanders, desilters, vacuum degassers, mud hoppers, mud agitators, liquid gas separators; oilfield pipe handling systems consisting of HTV machines, namely, machines that lift pipe from horizontal-to-vertical orientation, bridge cranes, pipe rackers, lower guiding robotic arms, drill floor manipulator robotic arms, casing stabbing robotic arms, finger boards, and mouseholes; oilfield deck handling systems consisting of riser gantry cranes, pipe deck machines, catwalk machines, conveyors, and knuckelboom cranes; oilfield equipment, namely, subsea wellhead handling equipment, namely, X-Tree handling systems, namely, machines for lifting and handling valve stacks; oilfield drillfloor equipment, namely, oilfield drilling and production machinery, namely, iron roughnecks, namely, tubular handling machines, top drives, operator cabins, deep water oilfield drilling and production machinery, namely, tensioning systems consisting of wirelines and sheaves, and hydraulic controls for machines, motors, and engines; oilfield drilling rig expendable machine parts, namely, pistons, pump cylinder liners, valves, valve seats, mud pump fluid end modules, butterfly valves, gate valves, rods and accessories, namely, quick connect valves cover assembly, valve covers, mesh filter strainers, caps and threaded piston rings; machine parts, namely, drill pipe; machine parts, namely, casing tubulars in the nature of tubular members for lining a wellbore; Electric instrumentation and controls for drilling of oil and gas wells, namely, direct current drives for large power applications in the oil and gas industries; variable frequency alternate current drives for large power applications in the oil and gas industries; operator cabins for use with drilling machinery

Electric control panels; drilling equipment control instruments

Engineering consulting services