دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the casing float with two inverted valves ,used to improve the security of cementing operation

n: refer to double vale float collar

n: refer to dual shale shaker

n: refer tostraiht line motion shale shaker

n: the jet dribe shoe with a back pressure valve

the recovery stoke downward on a beam pump where the pump is filling with fluid by pushing the open traveling valve through the standing fluid.

n: a device that measures the saturation, or the amount, of each fluid in a core sample by distilling the fluid from the core with heat. The core sample is heated to about 350�F (176.7�C). The fluids are vaporized and cooled until they condense in receiving tubes, where they are measured.

n: a kind of casing shoe with cataclinal side openings around the bottom of the float valve

n: a tube that conducts liquids downward in a vessel such as an absorber.

a pipe where the fluid flow path is down. Fluid return pipe.

any of a variety of downhole cameras, including full motion video, recording memory camera, sequence sending cameras, etc. Used to get a better picture of the wellbore or a fish.