GD ENERGY PRODUCTS, LLC

Description: Structural and replacement parts for fluid ends for reciprocating pumps in the nature of pump components that circulate drilling fluid, fracking fluid or completion fluid, namely, valves for pumps, packing being mechanical seals, liners being mechanical seals; structural and replacement parts for positive displacement pumps in the nature of pump components that circulate drilling fluid, fracking fluid or completion fluid, namely, valves for pumps, mechanical seals; structural and replacement parts for drilling modules being parts for oilfield wellhead machines that circulate drilling fluid, fracking fluid or completion fluid, namely, valves for pumps, packing being mechanical seals, liners being mechanical seals, gate valves, ball valves, check valves, plug valves, globe valves, valve parts, seats being pipe fittings and flanges, pistons for drilling

Description: Repair and maintenance of pumps and parts therefor, namely, drilling pumps, industrial pumps, vacuum pumps, well service pumps, water jetting pumps, steam pumps, well stimulation pumps, duplex pumps, sludge and mud pumps, and parts for these goods

Description: Self contained and manually operated valve assembly to permit high speed hydrostatic testing comprising a hydrostatic testing valve which allows the operator to regulate testing pressure and bleed off water with two centrally located controls

Description: Electric motor or diesel engine powered pumps, not for land vehicles, namely, mud pumps, triplex drilling mud pumps, and three cylinder single acting piston-type pumps; some with double helix AGMA gears

Description: Electric motor or diesel engine powered pumps, not for land vehicles, namely, mud pumps, triplex drilling mud pumps, and three cylinder single acting piston-type pumps

Description: HIGH PRESSURE, HYDRAULIC CLEANING AND PUMPING EQUIPMENT USEFUL FOR CLEANING METAL, CONCRETE, WOOD OR OTHER SURFACES, AND MACHINERY, EQUIPMENT, BUILDINGS, AND OTHER STRUCTURES

Description: Centrifugal pumps and reciprocating positive displacement pumps; mud pumps; frac pumps; well service pumps; horizontal directional drilling pumps; oilfield production pumps; hydrostatic testing pumps; duplex steam pumps; fluid end assemblies for pumps and replacement parts therefor all for use in the oil drilling industry; Parts of oilfield wellhead machines, namely, fluid ends, and parts for fluid ends, in the nature of valve seat seals, seats, inserts, valves, springs, discharge covers, discharge cover seals, suction valve stops, suction cover, gauge covers, hammer union seals, gauge retainers, plungers, plunger clamps, discharge flange nuts, discharge flange spring gaskets, discharge flanges, pistons, and discharge flange seals