This page uses JavaScipt

Shale Gas
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
      2007 2008 2009 View
History
Proved Reserves as of Dec. 31
      6 858 9,307 2007-2009
Adjustments
          131 2009-2009
Revision Increases
          636 2009-2009
Revision Decreases
          826 2009-2009
Sales
          3 2009-2009
Acquisitions
          0 2009-2009
Extensions
          7,183 2009-2009
New Field Discoveries
          244 2009-2009
New Reservoir Discoveries in Old Fields
          1,377 2009-2009
Estimated Production
      1 23 293 2007-2009
- = 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: 12/30/2010
Next Release Date: 6/15/2012