closed rotative gas lift

closed rotative gas lift

[¦klōzd ′rō‚tad·iv ′gas ‚lift]
(petroleum engineering)
Oil-well control system in which high-pressure compressor gas is injected into a well to force oil fluids from the reservoir, with spent lift gas recompressed for reinjection.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.