This page uses JavaScipt

Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2009 2010 2011 2012 2013 2014 View
History
Proved Reserves as of Dec. 31
12,004 11,704 11,111 9,578 9,322 9,766 1979-2014
Adjustments
263 120 179 49 42 310 1979-2014
Revision Increases
898 1,795 1,695 1,647 2,517 2,021 1979-2014
Revision Decreases
1,125 1,486 1,871 2,541 2,186 1,211 1979-2014
Sales
145 13 841 0 224 0 2000-2014
Acquisitions
66 0 844 5 326 1 2000-2014
Extensions
130 150 222 103 7 56 1979-2014
New Field Discoveries
1 0 0 0 0 0 1979-2014
New Reservoir Discoveries in Old Fields
0 0 7 0 0 0 1979-2014
Estimated Production
939 866 828 796 738 733 1979-2014
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Idaho, Illinois, Indiana, Maryland, Missouri, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/19/2015
Next Release Date: 12/31/2016