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Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation
(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
1,706 1,930 2,379 3,076 3,401 4,659 1979-2014
Adjustments
13 41 -11 210 -78 218 1979-2014
Revision Increases
224 228 388 234 459 1,308 1979-2014
Revision Decreases
59 92 264 460 660 1,168 1979-2014
Sales
18 392 143 39 95 40 2000-2014
Acquisitions
56 338 301 84 133 296 2000-2014
Extensions
203 205 309 774 660 956 1979-2014
New Field Discoveries
0 0 0 0 0 0 1979-2014
New Reservoir Discoveries in Old Fields
2 11 0 53 121 1 1979-2014
Estimated Production
97 115 131 159 215 313 1979-2014
- = 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, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/19/2015
Next Release Date: 12/31/2016