Gas Gravity 1 : (n). Well Testing. Hydrocarbon gas density expressed as the ratio of the molecular weight of the gas to the molecular weight of air. See: hydrocarbon
Schlumberger Ltd. (The World's Leading Supplier Of Technology, Integrated Project Management And Information Solutions to Customers Working in The Oil and Gas Industry Worldwide), Schlumberger Oilfield Glossary Cedex, France 2014. http://www.glossary.oilfield.slb.com/en/Terms/sym/ a.aspx, (Ergo - Brit) {766}