Intermittent Gas-Lift : Pressurized gas injected at intervals into tubing down hole at a depth below top of fluid in tubing to lift slugs of fluid to surface. (WT)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}