نمایش نتیجه 1311 تا 1320 از 1523 نتیجه یافت شده برای LT:
n: the placement of compressors, pumps, cooling systems, treating systems, and so forth, in a series with another unit or units of like design to improve operating efficiency and results.
n: A kind of round stainless steel wire,as filter septum in fluid loss experiment when temperature exceed 204 centigrade.
n: 1. a measuring instrument intended to define, to represent physically. or to reproduce the unit of measurement of a quantity (or a multiple or submultiple of that unit) to transmit it to other measuring instruments by comparison. See also primary standard, secondary standard, working standard. 2. a prescribed set of voluntary rules. conditions. or requirements concerned with the definition of terms;classification of component;delineation of procedures;specification of dimension;construction criteria;materials;performance;design;or operations;measurement of quality and quantity in describing materials, products, systems, services, or practices;or description of fit and measurement of size.
n: a derrick that is built piece by piece at the drilling location, as opposed to a jackknife mast, which is preassembled. Standard derricks have been replaced almost totally by jackknife masts. Compare mast.
n: The derrick that four legs extended to crown block and fixed with base in the mouth of a well.
n: the root mean Square (rms) deviation of the observed values from the average. standard dress n: diving equipment consisting of brass diving helmet, breastplate, heavy dry suit, weighted boots, weighted belt, hose, compressor, and communications.
n: A kind of filter paper used in filter experiment with filtration equipment.
n: A standard solution used in titration when measuring the filter of drill fluid and the hydraulic hardness of the mixed mud.
n: (STCW) a standard that resulted from an International Maritime Organization (IMO) Conference in 1978 to establish minimum professional standards for those who work at sea.
n: difficulty in obtaining proper penetration with a tubing perforating gun in casing due to the casing guns lying against one side of the casing because of hole deviation.
n: a complex carbohydrate sometimes added to drilling fluids to reduce filtration loss.
n: A drilling-mud additive used to control fluid loss in water muds ranging from freshwater to saturated-salt to high-pH lime muds.
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