دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the portion of an oil or gas reservoir from which water or mainly water is produced.

n: The formation turns expanding and collapse after water invasion.

n: The comoonent that will expand after meet the water zone.

n: a hydrocarbon reservoir whose rock grains are coated with a film of water.

n: see wettability.

n: a hole inside a bit through which drilling fluid from the drill stem is directed.

n: a measure of the amount of water in oil being produced by a well.

adj: of a well, producing mostly water (gone to water").

n: the first indication of increased oil production as the result of a waterflood project.

n: a method of improved recovery in which water is injected into a reservoir to remove additional quantities of oil that have been left behind after primary recovery. Waterflooding usually involves the injection of water through wells specially set up for water injection and the removal of water and oil from production wells drilled adjacent to the injection wells.