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
2010 2011 2012 2013 2014 2015 View
History
Proved Reserves as of Dec. 31
280,880 305,010 268,519 294,549 318,770 258,133 1979-2015
Adjustments
1,776 2,326 -1,194 1,341 3,533 7,207 1979-2015
Revision Increases
37,019 47,832 34,080 40,867 41,975 28,974 1979-2015
Revision Decreases
34,180 50,046 81,727 36,599 44,047 100,773 1979-2015
Sales
9,304 43,203 8,817 8,361 17,671 13,405 2000-2015
Acquisitions
10,879 45,818 5,941 8,359 23,671 12,932 2000-2015
Extensions
43,610 41,677 36,993 41,370 36,971 25,780 1979-2015
New Field Discoveries
793 376 629 200 344 8 1979-2015
New Reservoir Discoveries in Old Fields
1,515 1,097 179 1,098 2,161 1,682 1979-2015
Estimated Production
20,634 21,747 22,575 22,245 22,716 23,042 1979-2015
- = 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: 12/14/2016
Next Release Date: 11/30/2017