U.S. federal trademark · Serial No. 86369834 · Reg. No. TMA920897
(Based on 44(e)) Oil and gas well services, namely, cementing services, fracturing services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production, well stimulation services, namely, hydraulic fracturing to restore or enhance the productivity of a well, sand and water control services, namely, installing retaining barriers to prevent migration of sand and water into the wellbore; Oil well wirelining services; Installation of oil and gas well casing and tubing, and perforating and completion services, namely, assembling downhole tubulars and equipment to enable safe and efficient production from an oil and gas wells; Maintenance services, repair of tools for fracturing and completion of oil and gas wells
Power operated downhole tools for use in the construction, completion, treating and servicing of oil and gas wells, namely, ball valves, fluid circulation valves, packers, bridge plugs, sliding sleeves, anchors, baffles, baffle plates, float shoes, packer setting tools, perforation tools, tools for cleaning debris from the wellbore, and coiled tubing for oil and gas wells
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