دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a device in a pipe prover system that senses and counts the number of pulses put out by a pulse generator on the meter being proved. Pulse count relates to the amount of fluid that flows through the meter.

n: the closing and sealing component on a blowout preventer. One of three typesblind, pipe, or shear-may be installed in several preventers mounted in a stack on top of the wellbore. Blind rams, when closed, form a seal on a hole that has no drill pipe in it;pipe rams, when closed, seal around the pipe;shear rams cut through drill pipe and then form a seal.

n: the closing assembly which packs the whole well or the annular space out of the drilling pipe and controls the blowout,usually consist of rubber wick,brake body ,cover plate and screws

one of the hydraulically actuated rams in a blow out preventer (blind, shear, pipe or slip).

n: a device that varies a frequency at a constant rate and incorporates an oscillator that can be programmed to provide an output over a specified frequency range.

abbr: Resource Conservation and Recovery Act.

Recourse Conservation and Recovery Act.

abbr: recovered;used in drilling reports. recap n: periodic record of drilling mud performance and characteristics over the course of the drilling project.

n: gas lift gas that has returned to the surface and is not reinjected into the gas lift system;rather, it is transferred to a pipeline. Sometimes called spent gas lift gas.

the gas lift gas produced from a well that is transferred into the pipeline.