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
13,924 26,585 36,418 49,809 60,144 56,377 1979-2015
Adjustments
-303 -94 -292 849 1,306 3,253 1979-2015
Revision Increases
2,904 6,971 5,466 7,002 8,604 11,016 1979-2015
Revision Decreases
1,935 4,883 6,390 7,168 7,429 23,383 1979-2015
Sales
683 805 5 104 509 321 2000-2015
Acquisitions
855 1,897 12 354 1,307 271 2000-2015
Extensions
5,824 10,328 12,868 15,627 11,251 10,167 1979-2015
New Field Discoveries
51 166 416 36 8 0 1979-2015
New Reservoir Discoveries in Old Fields
911 324 0 80 6 14 1979-2015
Estimated Production
585 1,243 2,242 3,285 4,209 4,784 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