دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a device placed in a choke line that regulates the flow through the choke. Flow depends on the size of the opening in the bean;the larger the opening. the greater the flow.

a flow tube for a fixed bean-type choke.

n: see choke line.

n: a pipe attached to the blowout preventer stack out of which kick fluids and mud can be pumped to the choke manifold when a blowout preventer is closed in on a kick.

n: A high-pressure pipe leading from an outlet on the BOP stack to the backpressure choke and associated manifold. During well-control operations, the fluid under pressure in the wellbore flows out of the well through the choke line to the choke, reducing th

a drilling and workover pressure control device. A line that attached to the BOP stack and through which kick fluids can be circulated when the BOP is closed.

abbr: choke-line friction pressure. clingage n: the amount of oil that adheres to the wall of a measuring or prover tank after draining.

choke line friction pressureClinker: pea to marble sized pellets of raw cement prior to grinding.

n: in a well-control operation, closing the BOP without first opening an alternate flow path up the choke line. When the BOP is closed, pressure in the annulus cannot be read on the casing pressure gauge.

to close in a flowing well with the BOP with the choke line closed.

n: trade name for a remotecontrolled valve on the choke line that controls the flow of fluids through the line from the well to the choke manifold.

n: the high pressure pipeline that connected with blowout preventer (BOP).

n: the valve on the choke line that is nearest to the preventer assembly. Its purpose is to control the flow through the choke line. See also HRC valve.

n: the valve of choke line manifold near blowout preventer.

n: a valve mounted in the choke line of a subsea blowout preventer stack. It serves to regulate the flow of well fluids being circulated through the choke line when the well is closed in.