دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: on an engine, a canister that has a relatively small amount of lubricating oil in the bottom and which filters air entering an engine. The running engine draws air through the cleaner, where the air passes through an element and over the oil bath. Dust and dirt particles in the intake air are removed by the element and by the oil bath.

n: the pit that conserves the salt water, crude oil or fluid.

n: (C14H29NH3)CL, a kinds of wetting oil surface active agent.

n: openning the paste plug of cementation box coupling side opening when multi-stage cementation.

n: that rate of flow of fluid from a well that will provide maximum ultimate recovery of fluid from the reservoir.

a deposit in the flow path that is chiefly organic in composition – typically paraffin (wax),asphaltene, tar, or other organic material.

n: when run in hole marks+ on bus bar of singles box and pin, it is difficult adjust + of two pipeline , so surplus is positive while deficit is minus. Using this method , we can twist the deflector to predetermined direction on the ground.

n: a perforating technique that uses sensing instruments in a perforating gun to make perforations in a specific direction. It is often used in completions involving multiple production casing strings to perforate one string without damaging another. Also called directional perforating.

n: the shot that uses the locator on the perforating gun.


perforating to align the charge penetration direction with a feature like the fracture plane or to miss an adjacent string of pipe.

n: 1. a device that produces alternating electrical current. 2. a mechanical or electrical device that produces a periodic back-and-forth motion.