دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a chart of successive meter factors (or relative meter errors) generally plotted as a function of time. Used to evaluate meter stability and to determine when meter performance has departed from its normal range.

n: 1. an ocean currents speed of motion. 2. an observed change, usually uncontrolled, in meter performance, meter factor, etc., that occurs over a period of time. v:1. to move slowly out of alignment, off center, or out of register. 2. to gauge or measure pipe by means of a mandrel passed through it to ensure the passage of tools, pumps, and so on.

n: the indicated throughput corrected only for meter performance (i.e., by multiplying by the meter factor).

n: a general expression for the relationship between the volume registered by a meter and the actual volume that has passed through it. May refer to meter error. meter factor. meter accuracy. and so on.