دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: Forming a layer of cementing material of solid grains on the wall of hole when the drilling fluids infiltrating into the layer.

n: see differential sticking.

n: Usually means the differential size product made by walnut shell ,which can as the blocking agent of pore leakage zone.

n: the tendency of the drill bit to deviate horizontally parallel to titled strata.

n: (WEP) a government financed, nonprofit corporation of eleven oil and pipeline companies established during World War II to build desperately needed pipelines such as Big Inch and Little Big Inch.

walk around rig inspection.

n: A kind of small sized chamber blender,which have higher rate of shear,usually be used to blend cement slurry.

n: the clause in an oil and gas lease that assures title to the leased property by an express covenant to the effect.

n: a deed in which the grantor stipulates by express covenant that the title to property is as it is represented to be and that the grantees possession shall be undisturbed. Defects in title may include those that may have existed before the grantor obtained the title as well as any that have arisen during his or her ownership.