Separator 7 : Vessel used to separate gas from liquid produced, with gas discharged at top for use as fuel or for sale and liquid discharged at bottom for additional treating and/or sale. (WT)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}