دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The diamond getting from old bit and can utilize repeatedly.

abbr: underground sources of drinking water.

underground source of drinking water.

n pi: periodic equipment inspections to determine corrosion damage in fields that have been producing for several years.

n: The load obtained from the total load substracting itself weight .

n: The solid phase be added in the drill fluid for getting some performance.

n: The solid phase that can deteriorate the performance of drill fluid,for example ,drill cuttings.

a brand name for ultrasonic inspection tool, a corrosion damage monitoring device.

n: The ratio of the depth having been utility to the total depth.

universal transverse mercator. An orienting/origin defining system used in surveys.

n: a belt with a trapezoidal cross section, made to run in sheaves, or pulleys, with grooves of corresponding shape.

a drive belt with a trapezoidal cross section.