دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

the strike plate over a TCP, drop-bar firing system.

adj: in cementing operations, pertaining to a cement plug that comes to rest on the float collar. A cementing operator may say, Ive a bumped plug" when the plug strikes the float collar.

n: (NSFCC) the USCG national response system headquartered in Elizabeth City. North Carolina. The NSFCC is charged with maintaining a comprehensive list of spill removal resources. personnel. and equipment that is available worldwide and to make that list available to federal and state agencies and the public. The NSFCC provides technical assistance, equipment, and other resources required by the federal on-scene coordinator;coordinates the use of private and public personnel and equipment to remove a worst-case discharge and mitigate or prevent a substantial threat of such discharge;administers the coast guard strike teams;and provides technical assistance in preparing area contingency plans. The NSFCC maintains on file all area contingency plans and is required to review each of those plans that affects its responsibility. Address: 1461 US 17 N;Elizabeth City. NC 27909-1326;(919) 331- 6006.

n: Refers to the situation that the block strikes crown pulley when crown block saver is out of order and the clutch is not reliefed timely.

n: a device mounted near the drawworks drum to keep the driller from inadvertently raising the travelling block into the crown block. A probe senses when too much line has been pulled onto the drum, indicating that the travel block is about to strike the crown. The probe activates a switch that simultaneously disconnects the drawworks from its power source and engages the drawworks brake.

a device that keeps the traveling block from being raised ito the crown block.

n: 1. a European term for the depth of liquid in a storage tank. 2. formation dip. See formation dip. iMage. ullage.

n: the angle at which the bed of formation slopes away from the horizon

the angle that the structural surface or bedding plane or fault surface makes with the horizontal. Measured perpendicular to the strike and in the vertical plane.

n: a tool used to strike the pipe forward when drills the overburden or makes of casing