دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: in tank sampling, a sample obtained by lowering an unstoppered beaker or bottle from the top of the oil to the level of the bottom of the outlet connection or swing line and returning it to the top of the oil at a uniform rate of speed so that the beaker or bottle is about threequarters full when with- drawn from the oil.

n: in meter proving, the method wherein the opening and closing meter readings of the test run are determined at flowing conditions. Compare standing start-and-stop method.

n: A generic name for a tool or device that is used in the placement or setting of downhole equipment such as permanent packers or plugs. The running tool can be retrieved after the operation or setting process. In some cases, the running tool also is used t

a tool used to run and set a plug or other device.

n pi: specialized tools used to run equipment in a well, such as a wireline running tool for installing retrievable gas lift valves. Various tubing-type running tools are also used.

n: The operation of forced tripping in at the case of high pressure in the hole.

n: The string that running the liner into the given depth of the hole.

a frangible seal that can isolate a section of a well while the tubing is isolated and then be broken to bring in the well.

abbr: rigging up rotary rig;used in drilling reports.

resistivity of the formation water at the formation temperature.