This page uses JavaScipt

Estimated Dry Natural Gas contained in Total Natural Gas Proved Reserves
(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
35,283 35,074 35,290 30,094 33,618 27,553 1977-2014
Adjustments
1,158 521 -209 692 2,058 -1,877 1977-2014
Revision Increases
5,281 4,880 3,271 1,781 3,800 2,235 1977-2014
Revision Decreases
3,535 5,540 3,033 6,715 1,737 6,530 1977-2014
Sales
174 1,278 1,145 536 695 3,098 2000-2014
Acquisitions
54 1,308 1,205 619 679 4,157 2000-2014
Extensions
3,501 2,117 2,214 953 1,400 766 1977-2014
New Field Discoveries
0 1 0 0 0 0 1977-2014
New Reservoir Discoveries in Old Fields
88 0 1 11 11 0 1977-2014
Estimated Production
2,233 2,218 2,088 2,001 1,992 1,718 1977-2014
- = 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, Nebraska, Nevada, Oregon, South Dakota, and Tennessee. Estimated Dry Natural Gas is calculated from Total Natural Gas Proved Reserves.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/19/2015
Next Release Date: 12/31/2016