This page uses JavaScipt

Estimated Dry Natural Gas contained in Total Natural Gas Proved Reserves
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2008 2009 2010 2011 2012 2013 View
History
Proved Reserves as of Dec. 31
13,546 12,552 11,765 10,420 9,392 8,193 1990-2013
Adjustments
14 22 -123 -28 -610 185 1990-2013
Revision Increases
1,699 2,312 2,978 2,467 2,835 1,315 1990-2013
Revision Decreases
2,017 1,871 2,242 2,993 2,611 1,328 1990-2013
Sales
700 158 880 318 586 1,031 2000-2013
Acquisitions
615 181 1,003 455 787 443 2000-2013
Extensions
903 289 326 94 332 258 1990-2013
New Field Discoveries
311 308 68 562 82 84 1990-2013
New Reservoir Discoveries in Old Fields
532 300 237 76 103 73 1990-2013
Estimated Production
2,250 2,377 2,154 1,660 1,360 1,198 1990-2013
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Illinois, Indiana, Maryland, Missouri, Nebraska, Nevada, Oregon, South Dakota, and Tennessee. Estimated Dry Natural Gas is calculated from Total Natural Gas Proved Reserves.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/4/2014
Next Release Date: 12/31/2015