دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the use of a master meter to calibrate positive-displacement and turbine meters measuring gas flow.

n: a pump that pressures the crude oil from the stock tank through a LACT unit.

n: a strike-slip fault caused by relative movement between crustal plates.

n: a device that uses the principle of induction to convert variations of current in a primary circuit into variations of current and voltage in a secondary circuit. It typically consists of two coils with different numbers of turns about a single iron core.

a short lived state. Generally used describing reservoirs during production as pressure is progressively drawn down near the wellbore and slowly permeates the rock outward.

n: The transition pipe that be used to connect metal pipe and plastic pipe.

n: 1. the area in which underground pressures begin to change from normal to abnormally high as a well is being deepened. 2. the areas in the drill stem near the point where drill pipe is made up on drill collars.

n: The transition formation from the normal formation pressure to abnomal formation pressure.

a zone where the flow type or saturation changes due to gas breakout, gas expansion, shear or turbulence.

a fluid that separates two incompatible fluids during well cleanout and prepares the wellbore for the next fluid.

n: the movement of molecules. transmission n: the gear or chain arrangement by which power is transmitted from the prime mover to the drawworks, the mud pump, or the rotary table of a drilling rig.