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
2008 2009 2010 2011 2012 2013 View
History
Proved Reserves as of Dec. 31
5,243 6,066 7,134 10,480 14,860 23,139 1979-2013
Adjustments
281 249 -370 -36 275 -675 1979-2013
Revision Increases
400 392 1,055 1,214 1,733 2,159 1979-2013
Revision Decreases
450 881 1,098 767 2,189 2,538 1979-2013
Sales
164 55 909 244 280 48 2000-2013
Acquisitions
121 2 993 568 107 0 2000-2013
Extensions
443 1,219 1,628 2,871 5,227 10,019 1979-2013
New Field Discoveries
0 170 0 0 104 96 1979-2013
New Reservoir Discoveries in Old Fields
1 9 66 139 0 0 1979-2013
Estimated Production
254 282 297 399 597 734 1979-2013
- = 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, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/4/2014
Next Release Date: 12/31/2015