دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n pi: a laboratory analysis of a gas sample to determine me composition of me gas. The analysis will determine the percentage of each component of the gas;this percentage can be used to calculate liquid volume percentage, GPMs, Btu, and gravity.

abbr: 1. gallons per minute when referring to rate of flow.2. gallons per thousand cubic feet when referring to natural gas in terms of chromatograph analysis or theoretical gallons.

gallons per minute.