دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: tubing pressure acting on the net piston area and causing a force to be exerted on a mandrel.

flowing tubing pressure.

tubing pressure.

n: a device that prevents the entry of fluids into the tubing string while it is being lowered into the well. At the desired packer setting depth, a surface pump is started to elevate the tubing pressure and open the pump-out slug. With the plug open, formation fluids can enter the tubing. pump plunger n: see sucker rod pump.

the pressure on the annulus when the well is shut-in.

shut in tubing pressure.

n: A kind of ways that injecting drill fluid into the annular or wellbore,which be used to control overflow and blowout.


a dynamic kill procedure, used in low pressure wells, good for a short period of time. A typical top kill is to pump 5 bbl of fluid in the tubing, offsetting the tubing pressure as the fluid falls. The well must be monitored for pressure or flow and the p

abbr: tubing pressure;used in drilling reports.

tail pipe – pipe below the packer.

n: (TP) pressure on the tubing in a well at the wellhead.

the pressure on the tubing during either flow or shut-in.

a method of controlling kicks in which the weight of the kill weight mud is calculated by the difference between the difference of casing and tubing pressure and the volume of fluid increase;followed by injection of the kill weight mud to displace the li