دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The vertical heigh from the drill floor to the floor of monkey board.

n: Refers to the working board extended at drill floor, monkey board and derrick crown and the winter proofing board installed around the derrick mask.

n: it refers to telephone besides driller and the horn with transmitter on the monkey board.

n: an instrument that reports the performance of a control device or signals if unusual conditions appear in a system. For example. an S&W monitor provides a mechanical means of preventing contaminated oil from entering the pipeline by detecting the presence of excessive water and actuating valves to divert the flow back to dehydration facilities. The monkey board provides a small platform to raise the derrickhand to the proper height for handling the top of the pipe.

n: the derrickhands working platform. As pipe or tubing is run into or out of the hole. the derrickhand must handle the top end of the pipe. which may be as high as 90 feet (27 metres) or higher in the derrick or mast.

n: the platform on which the derrickman works when handling stands of pipe.

the spot where the derrick man works.

n: steel cable attached to the monkey board and anchored to the ground at some distance from the rig. It is used by the derrick-hand to slide clear of danger in an emergency.

n: The horizontal force acting on the fingerboard of the monkey board caused by the self-weight of the tribble and the wind load.

n: The barrier around the monkey board or derrick crown.

n: The worker operating at monkey board when tripping.

n: The worker operating at monkey board when tripping.