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
23,001 23,633 18,226 19,253 16,510 11,762 1979-2015
Adjustments
578 921 -468 -265 615 -822 1979-2015
Revision Increases
2,985 2,522 1,727 3,990 2,334 1,277 1979-2015
Revision Decreases
3,763 2,808 4,579 2,158 5,019 4,230 1979-2015
Sales
253 1,292 1,747 609 695 119 2000-2015
Acquisitions
81 1,278 298 818 568 126 2000-2015
Extensions
2,668 1,617 922 611 790 278 1979-2015
New Field Discoveries
23 19 3 0 0 0 1979-2015
New Reservoir Discoveries in Old Fields
29 0 0 12 6 0 1979-2015
Estimated Production
1,546 1,625 1,563 1,372 1,342 1,258 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