Oil Well Jet Pump Operation

Mbeychok wikipedia this video provides visual explanation of a jet a pump s operation.

Oil well jet pump operation. Deep well jet pumps use both the suction at the jet to bring water into the system and pressure applied by the impeller to lift the water. Pumpjacks are common in oil rich areas. A pumpjack is the overground drive for a reciprocating piston pump in an oil well. To prevent overpumping the well a deep well jet pump.

Oil well jet pumps. The surface pumping equipment and the downhole jet pump. Call 713 575 2300 for more information. This picture is a diagram of the ejector portion of a jet pump.

The arrangement is commonly used for onshore wells producing little oil. This creates a low pressure vacuum at the throat drawing the target fluid from a well or other source up into the nozzle. Its cutting edge design makes them suitable for any type of well deep shallow vertical horizontal or deviated. A submergence of approximately 10 based on the tvd of the location of the jet pump may be required in order to prevent the problem known as power fluid cavitation which occurs due to the decline in pump intake pressure as the well is pumped off.

It is a tried and tested technology that is utilized in many well configurations to create artificial lift which raises liquids from low pressure conditions in reservoirs or formations. Jet pump working principle. It is used to mechanically lift liquid out of the well if not enough bottom hole pressure exists for the liquid to flow all the way to the surface. The principals engaged are simple if you understand physics as they relate to the venturi effect.

Liberty lift s hydraulic jet pumps achieve the highest flow volume in the oil and gas industry. In the surface the reciprocating pump transfers energy to the fluid increases its pressure drove through surface piping production tubing or annular space until the jet pump placed on.