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Natural Gas Reserves Summary as of Dec. 31
(Billion Cubic Feet, unless otherwise noted)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2005 2006 2007 2008 2009 2010 View
History
Dry Natural Gas
453 479 511 541 1,079 1,667 1977-2010
Natural Gas, Wet After Lease Separation
508 539 572 603 1,213 1,869 1979-2010
Natural Gas Nonassociated, Wet After Lease Separation
165 182 155 119 143 152 1979-2010
Natural Gas Associated-Dissolved, Wet After Lease Separation
343 357 417 484 1,070 1,717 1979-2010
Natural Gas Liquids
(Million Barrels)
49 55 58 55     1979-2008
- = 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