دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

adv: on or in a ship, offshore drilling rig, helicopter, or production platform.

n: a drilling and production platform. Such an offshore platform is a large structure with room to drill and Complete a number of wells.

n: an offshore production platform.

n: 1. a tubular piece of steel in a tubing liner-type of sucker rod pump, inside of which is placed an accurately bored and honed liner. In this type of sucker rod pump, the pump plunger moves up and down within the liner and the liner is inside the jacket. 2.the support structure of a steel offshore production platform;it is fixed to the seabed by piling, and the superstructure is mounted on it.

n: drilling for oil or gas in an ocean, gulf, or sea, usually on the Outer Continental Shelf. A drilling unit for offshore operations may be a mobile floating vessel with a ship or barge hull, a semi-submersible or submersible base, a self-propelled or towed structure with jacking legs (jack up drilling rig),or a permanent structure used as a production platform when drilling is completed. In general, wildcat wells are drilled from mobile floating vessels or from jackups. while development wells are drilled from platforms or jackups.

n: an immobile offshore structure from which wells are produced.

n: see platform rig.

n: on offshore drilling rigs and production platforms, a poster that gives duties and places for each individual on the rig or platform for various types of emergeocies. Every person on the rig or platform should be familiar with the station bill.

n: a vertical section of pipe that connects pipeline on the sea bottom to a production platform on the surface. The riser is an integral part of the pipeline and is clamped directly to a leg or brace on the platform.