Tank Tables : A tabulation of total tank contents from bottom to top, usually in barrels for oil field use. Normally shown for each 1/8 inch increase in liquid depth. (WT)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}