دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: A cement that can quickly solidify. It is manufactured by adding accelerater to oil well cement.

n: Acceleration head is the pressure required to overcome ineraia effect and accelerate fluid as pump suction demands.

n: The instant acceleration of the liquid flowing in the pump and pipe.

n: a chemical additive that reduces the setting time of cement. See cement, cementing materials.

n: A downhole tool used in conjunction with a jar to store energy that is released suddenly when the jar operates.

A chemical that speeds up the rate of a chemical reaction. Most common are the accelerators used in cementing.

an energy increasing device, with sudden energy release, used in a jarring string while fishing.

n: The total time from beginning of the accident to the normal situation.

place where personnel spend their off-duty time on a rig.