دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a portion of an electric current that flows over a path other than the intended path, causing corrosion of structures immersed in the same electrolyte.

the difference in potential between the earth and the well. Measured and minimized before explosive operations may proceed. Also a measure of corrosion potential.

extraneous electrical current in earth. Point of arrival is cathode - departure point is anode.

n: the liquid or gas contained in any pipeline or flowing line.

a moderate to low energy deposit with permeability streaks where energy was higher. May be very limited in extent and volume.

n: the mixing of pipeline contents, upstream of the sampling location, that is necessary for delivery of a representative sample.

n: a day of full plant operation. A basis for calculating plant production that differs from a calendar day, which would be used to give average production for a full year.

n: the electro-kinetic portion of the spontaneous potential electriclog curve that can be influenced significantly by the characteristics of the filtrate and mud cake or the drilling fluid that was used to drill the well.

n: flow of a fluid in which no turbulence occurs. The fluid follows a welldefined, continuous path.

n: The given pressure when test the strength of the blowout preventer.

n: a force that, when applied to an object. distorts or deforms it.

sigma, , is the force exerted on an object.