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A diagram of a pumpjack. A pumpjack is the overground drive for a reciprocating piston pump in an oil well. [1]It is used to mechanically lift liquid out of the well if there is not enough bottom hole pressure for the liquid to flow all the way to the surface.
Piston pump compared to a plunger pump. A piston pump is a type of positive displacement pump where the high-pressure seal reciprocates with the piston. [1] Piston pumps can be used to move liquids or compress gases. They can operate over a wide range of pressures. High pressure operation can be achieved without adversely affecting flow rate.
Tokheim is an American manufacturer of fuel dispensers.It is one of the world's leading manufacturers and servicers of fuel dispensing equipment. The group as part of Dover Fueling Solutions has operations in many countries and offers fuel dispensers and pumps, retail automation systems, payment terminals, media devices, replacement parts and upgrade kits, and support services including ...
NOV Inc., formerly National Oilwell Varco, is an American multinational corporation based in Houston, Texas.It is a worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry.
Weatherford International nodding donkey pump in Bahrain. Weatherford International was established in 1987. The company's [3] roots date back to 1941 when Jesse E. Hall Sr. [4] founded the Weatherford Spring Company in Weatherford, Texas. Weatherford today consists of the consolidation of more than 300 acquisitions since its establishment.
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Axial piston pumps are used to power the hydraulic systems of jet aircraft, being gear-driven off of the turbine engine's main shaft, The system used on the F-14 used a 9-piston pump that produced a standard system operating pressure of 3000 psi and a maximum flow of 84 gallons per minute.
BMW and Yamaha Motor have invested in U.S.-based rare earths processing startup Phoenix Tailings, the latest move by manufacturers to boost production of the strategic metals outside of China.