دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

an Alternate PathTM for gravel packing slurry that routes the flow around a well bore bridge out during gravel packing.

n: payment to royalty owners in lieu of production, rentals, or other consideration on a shut-in gas well that is capable of producing but does not have a market.

n: clause in a lease specifying the payments that must be made on a gas well capable of producing but shut in for lack of a market or pending connection with a pipeline.

v: to use a whipstock, turbodrill, or other mud motor to drill around broken drill pipe or casing that has become lodged permanently in the hole.

v: Binder GG, Carlton LA and Garrett RL: Evaluating Barite as a Source of Soluble Carbonate and Sulfide Contamination in Drilling Fluids, Journal of Petroleum Technology 33, no. 12 (December 1981): 2371-2376.

a second (or higher) attempt to drill a wellbore after the first wellbore has been junked. This saves re-drilling the top part of the hole but requires drop back to a smaller wellbore size in the sidetrack. Also can be a second wellbore.

n: a type of wireline unit in which power is transferred by means of a pulley and a belt from the left rear wheel of the wireline truck to the spool of wire that is pulled from the left side of the truck. The spool is used to run the wireline down- hole and bring it back up again.

n: a device that changes alternating current to direct current by means of a silicon control gate. Commonly called SCR or Thyristor.

n: a material that exhibits little or no swelling and whose particle size ranges from 2 to 74 microns. Dispersed clays and barite fall into this particle-size range.

n: A term used to describe particle whose size is between 2 and 74 micrometers (200 mesh).

small sediment, usually 2 to 74 micron (200 mesh) particles.

an emulsion, usually breakable only with solvent that is stabilized by silt accumulation at the surface of the bubbles or droplets.

n: a fine-grained, shale like sedimentary rock composed mostly of particles 1/16 to 1/256 millimeter (1.6 inch to .10 inch) in diameter.

simultaneous operations.