دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: excelsior, used in emulsion treating to encourage coalescence.

n: a pulley that is normally attached to the wellhead at a convenient place for the wireline to pass through as it comes from the stuffing box sheave before being spooled onto the wireline reel. The hay pulley prevents any lateral force from being exerted on the lubricator and the wellhead.

n: a section of a heater or a heater-treater that is filled with fibrous material through which oil and water emulsions are filtered.

n: (obsolete) a rack used to hold pipe on a derrick;a fingerboard.

n: refer tofinger board

n: see hayrack.

n: the amount of the drill pipe stand which are placed on the hay rake

n: see cyclonite.

perforating charge explosive. Cyclotrimethaylenetrinitramine.