دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the escape of the liquid part of a drilling mud into permeable formations.

n: the part of fluid filtered into the permeable strata

n pl: the filtration characteristics of a drilling mud. In general, these qualities are inverse to the thickness of the filter cake deposited on the face of a porous medium and the amount of filtrate allowed to escape from the drilling fluid into or through the medium.

n: see fluid loss.

n: the equipment with thermosensor to shut the multi-effect preventer ,when the tempreture reach to 100 Celsius degrees or predicated value ,the hydraulic-pressure force of energy accumulator shut the preventer

n: a structure erected to contain petroleum or a petroleum-fed fire in case a storage vessel ruptures or collapses. Usually a dike is built around the petroleum storage tank and a steel or stone wall is put up between the prime movers and the oil pumps in a pipeline pumping station.

n: the difficulty degree of the dropped tools being fished by fisher

n: royalty calculated on the basis of a fixed rate per unit of production. without regard to the actual proceeds received from the sale of such production.

fluoro-elastomers (VitonTM, FluorelTM, etc.).

n: 1. a piece of cloth. rope. or nylon strand used to mart the wireline when swabbing or bailing. 2. an indicator of wind direction used during drilling or workover operations where hydrogen sulphide (sour) gas may be encountered. v:1. to signal or attract attention.2. in swabbing or bailing. to attach a piece of cloth to the wireline to enable the operator to estimate the position of the swab or bailer in the well.

n: the fibaric belt or rope binded on the cable during pumping or fishing


marking the pipe or wireline with a paint stripe.

n: a kinf of inert material with falt shape and small thickness ,usually used as block agent of porosity leaking formation