دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: any of the rod pumps, high-pressure liquid pumps, or centrifugal pumps located at or near the bottom of the well and used to lift the well fluids. See centrifugal pump. hydraulic pumping. submersible pump. sucker rod pumping.

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.

n: Setting a centrifugal pump of low pressure feed flow at tail pipe in order to improve intaking ability of pump.

slang of centrifugal pump

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: 1. the height of a column of liquid required to produce a specific pressure. See hydraulic head. 2. for centrifugal pumps, the velocity of flowing fluid converted into pressure expressed in feet or metres of flowing fluid. Also called velocity head. 3.that part of a machine (such as a pump or an engine) that is on the end of the cylinder opposite the crankshaft. Also called cylinder head.

n: refer tohydraulic head

n: a set of mounted blades used to impart motion to a fluid (e.g., the rotor of a centrifugal pump).

the rotating pump component that drives the fluid in a centrifugal pump.

n: 1. a hydraulic device operated by a centrifugal pump used to clean the mud pits, or tanks, and to mix mud components.2. in a perforating gun using shaped charges, a highly penetrating, fast-moving stream of exploded particles that forms a hole in the casing, cement, and formation.

n: To drill soft, unconsolidated, usually shallow formations by eroding the rock below the bit by hydraulic impact loading alone. Though not as common as in the past, a bit may be fitted with asymmetric nozzles, one large and two or more small nozzles. If

n: A mud-flow device, also called a mud hopper, in which materials are put into the circulating mud system. The mud hopper is powered by a centrifugal pump that flows the mud at high velocity through a venturi nozzle (jet) below the conical-shaped hopper. Dr

n: a device to hold or feed drilling-mud additives. See mud-mixing devices. jet mixer n: a cement mixing system that combines dry cement with a jet of water. The turbulence from the water thoroughly mixes the cement slurry.

n: A mud-flow device, also called a mud hopper, in which materials are put into the circulating mud system. The mud hopper is powered by a centrifugal pump that flows the mud at high velocity through a venturi nozzle (jet) below the conical-shaped hopper. Dr