دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

an equation that predicts the minimum gas flow to lift liquids in wells above 1000 psi flowing pressure.

equations for deliquification of a well at operating pressures greater than 1000 psi.

n: The break point where drill fluid begin to move upward in the cyclone.

a type of a drilling contract. Once it meant the entire job, beginning to end, and often to ready-to-produce for a set price, however, the term has numerous meanings as defined by individual contracts.

n: a drilling contract that calls for the payment of a stipulated amount to the drilling contractor on completion of the well. In a turnkey contract, the contractor furnishes all material and labor and controls the entire drilling operation, independent of operator supervision. A turnkey contract does not, as a rule, include the completion of a well as a producer.

n: The contract regulate side A paying money to contractor once after completion.

n: The charges that side A pay to contrator according to drill contract .

n: a system of mooring a drill ship on the drilling site, in which mooring lines are spooled onto winches mounted on a turret in the center of the vessel. Because all mooring lines are connected to the turret, the vessel is free to rotate around the turret axis and head into oncoming seas, regardless of direction.

abbr: true vertical depth.

True Vertical Depth.

true vertical depth from the rotary table.

two way check.