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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
2005 2006 2007 2008 2009 2010 View
History
Proved Reserves as of Dec. 31
253 316 436 482 610 569 1979-2010
Adjustments
-13 17 -22 -75 20 -20 1979-2010
Revision Increases
43 84 80 134 89 97 1979-2010
Revision Decreases
17 50 46 81 49 193 1979-2010
Sales
46 5 40 94 8 0 2000-2010
Acquisitions
2 2 149 98 18 8 2000-2010
Extensions
60 42 33 113 106 124 1979-2010
New Field Discoveries
0 2 0 0 0 0 1979-2010
New Reservoir Discoveries in Old Fields
0 0 0 0 0 0 1979-2010
Estimated Production
25 29 34 49 48 57 1979-2010
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Illinois, Indiana, Maryland, Missouri, Nebraska, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 8/2/2012
Next Release Date: 8/30/2013