دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a liquid sample obtained with a sampling tube or special thief, as either a core sample or a spot sample from a specified point in the tank or container.

n: a metal plate through which the tubes in the tube bundles are placed for support, effecting a pressure-tight connection between the tubes and the heads of a condenser or heat exchanger.

n: in an engine radiator, the distance between the tubes through which coolant flows and the fins on the tubes that radiate heat into the air. The manufacturer must put enough tubes and fins on the radiator to adequately cool the engine on which the radiator will be mounted, yet not so many that some tubes block the flow of air across other tubes.

n: relatively small-diameter pipe that is run into a well to serve as a conduit for the passage of oil and gas to the surface.

typically the smaller, inner string of pipe in a well that is primarily used for a fluid flow path.

n: a device that holds the lower end of a tubing string in place by means of slips, used to prevent tubing movement when no packer is present.

n: It fasten the oil pipe in the casing ,which can decrease the stroke loss in the process of mechnical production.

a packer-like device without seals that keeps the tubing from moving. Common in rod pumped wells.

n: The operating board in where monkey putting the oil-tube in order when running and pulling oil tube.

the spool or hanger receiver in the wellhead, above which the master valve is the primary control.

a section in a part of the wellhead that accommodates the tubing hanger.