دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a submersible pump configuration in which the pump and die motor sections are reversed, with the pump intake through a stinger at the bottom of the unit. It is used where casing size prohibits the desired production volume because of tubing friction loss or pump diameter restriction.

n: a form of electric submersible pumping for artificial lift, in which the pump can be run or pulled on the power cable. This type of pump installation is made possible by power cables designed for tensile loads in excess of 100,000 pounds (45,360 kilo- grams).

n: a pump with an impeller An electric submersible pump is a centrifugal pump.

n: A machine for moving fluid by spinning it using a rotating impeller in a pump casing with a central inlet and a tangential outlet. The path of the fluid is an increasing spiral from the inlet at the center to the outlet, tangent to the annulus. In the ann

pump with an impeller or rotor that spins in a housing and the drag forces on the fluids cause them to flow.

coiled tubing deployed electric submersible pump.

an ESP or dowhole artifical lift unit powered by electricity..

n: a form of artificial lift that utilizes an electric submersible multistage centrifugal pump. Electric power is conducted to the pump by a cable attached to the tubing.

n: a centrifugal pump that develops pressure by means of impellers operating in series. Also called pump stage. See electric submersible pumping.