دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: small-diameter tubing that is used inside production tubing for continuous injection of specialised fluids such as corrosion inhibitors or kill fluids. Sometimes used to refer to the drill string through which kill fluids are circulated in drilling.

n: the volume of pipeline or casing string that drops into the holebore when kill a well.