PTW

Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Pump control valves; Fluid power component kit for machine control comprising pumps and valves; Lubricating pumps; Valves for pumps

Automated process control system, namely, micro-processor based hardware and software used to monitor the status of industrial processes, namely, power generation, electrical distribution and oil and gas processing; Electrical integrated control systems for use in the field of oilfield water control equipment; Electronic valves for controlling gas or fluids; Flow meters; Power supplies for use in oilfield applications, namely, powering of pumps, artificial lift equipment, lock mandrels, nipples, chemical injection equipment, cementing equipment, and stimulation equipment; Power supplies for oilfield flowline tools; Power supplies for oilfield sliding sleeves, temperature gauges, flow meters, chokes; Pressure control equipment, namely, blowout preventers; Soil sampling equipment, namely, tubular liners or tubular sleeves; Automatic fluid-composition control machines and instruments; Gas flow meters; Pressure relief valves for automatic wellheads