(n.) Production Facilities. The number of BTUs in a cubic foot of natural gas. The natural gas heat energy (BTU) will depend mainly on its water content at the delivered pressure and temperature conditions. See: British thermal unit
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}