This page uses JavaScipt

Shale Gas
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2008 2009 2010 2011 2012 2013 View
History
Proved Reserves as of Dec. 31
3,845 6,389 9,670 10,733 12,572 12,675 2007-2013
Adjustments
  1 713 216 393 -253 2009-2013
Revision Increases
  1,373 1,352 3,709 3,332 1,392 2009-2013
Revision Decreases
  865 2,117 5,024 3,771 2,019 2009-2013
Sales
  0 0 1,591 586 0 2009-2013
Acquisitions
  0 1,302 1,412 471 3 2009-2013
Extensions
  2,122 2,380 2,780 2,590 1,254 2009-2013
New Field Discoveries
  0 54 37 47 0 2009-2013
New Reservoir Discoveries in Old Fields
  162 0 0 0 424 2009-2013
Estimated Production
168 249 403 476 637 698 2007-2013
- = 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: 12/4/2014
Next Release Date: 12/31/2015