refinaryrig

دیکشنری تخصصی مهندسی نفت - نسخه آنلاین


بزرگترین دیکشنری مهندسی نفت با بیش از 20 هزار کلمه ، مصور و با قابلیت تلفظ



نمایش نتیجه 291 تا 300 از 2718 نتیجه یافت شده برای v:
n: the apparent loss of weight of an object immersed in a fluid. If the object is floating, the immersed portion displaces a volume of fluid the weight of which is equal to the weight of the object.

n: The upward force acting on an object placed in a fluid. The buoyancy force is equal to the weight of fluid displaced by the object. Buoyancy can have significant effects over a wide range of completion and workover activities, especially in cases in which

the amount of weight that is offset by lift from the fluid when the piece of equipment is immersed in the fluid.

n: (BLM) an agency within the Department of the Interior (DOI) that is responsible for managing the nations public lands and resources in a combination of ways that best serves the needs of the American people. The resources on public lands under BLM authority include recreation;forestry;fish and wildlife;range;timber;minerals;water-shed;wilderness;and natural, scientific, and cultural values. Address: Dept. of the Interior, Main Interior Bldg.;Washington, DC 20240;Directors Office (202) 452- 5125.

n: a depression in an ancient land surface that is concealed by younger deposits.

حفاری سریع

شیرلوله گودال آتش

n: the pressure at which a manufacturer has determined that a pipe or vessel will burst from internal pressure.

the actual minimum burst pressure derated by a safety factor. The derated burst is used as a maximum when pumping.

n: a pipe or vessels ability to withstand rupture from internal pressure.

n: See internal pressure strength.

n: a vessel used to bury a pipeline beneath the seafloor. The barge moves forward by means of anchors. A jet sled is lowered over the pipeline;as the barge pulls it over the pipe, high-pressure jets of water remove soil from beneath the pipe, allowing the pipe to fall into the jetted-out trench.
دوبه ی لوله خاک کنی

n: a paraffin hydrocarbon, C4H10 , that is a gas in atmospheric conditions but is easily liquefied under pressure. It is a constituent of liquefied petroleum gas. See commercail butane, field-grade butane, normal butane.

a four carbon chain alkane, may be a liquid in the reservoir, but vaporizes as pressure is released. Part of the natural gas liquid components.
بوتان

n pl: the quantity of butane extracted in a precessing plant for wich lease settlement is included in the settlement made for natural gasoline by virtue of the gasoline settlements being used on a higher vapour pressure natural gasoline actually extracted. Sometimes called free butane or excess butanes.



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