دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: (BS&W) see sediment and water (S& W). form thick sequences of sedimentary rock. 2. the area drained by a stream and its tributaries. 3. a geologii: structure in which strata are inclined toward a common centre.

the solids and water entrained in crude oil.

Basic Sediment and Water or BS&W: the solids and water entrained in crude oil.

abbr: basic sediment and water. API Committee on Petroleum Measurement prefers simply S&W.

Basic Sediment and Water. The solids and water entrained in crude oil.

n pl: the settlings in the bottom of a storage tank. See basic sediment and water, bottoms.

the near solid or highly viscous residuals at the bottom of an oil storage tank, generally composed of a large amount of paraffins, silt, heavy ends, etc.