دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: (A C) current in which the charge-flow periodically reverses and whose average value is zero. Compare direct current.

n: The current whose intensity and direction alter periodically with time.

n: the time spend in testing flowing form second opening the test tools to second closing the tools

n: the recorded pressure during initial flow period or final flow period

n: the recorded pressure during initial flow period or final flow period

n: in formation testing, an interval during which a well is allowed to flow while flow characteristics are being measured.

the rate at which pressure builds up after a flow period. It is related to permeability, fluid viscosity, pressure differential, hole volume, zone thickness and time.

an analysis of well flow using a test that shuts the well in following a flow period and measures the rate or pressure build-up.