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Shale Gas
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2011 2012 2013 2014 2015 2016 View
History
Proved Reserves as of Dec. 31
75 52 25 123 76 74 2007-2016
Adjustments
49 5 0 119 13 10 2009-2016
Revision Increases
19 76 3 2 4 3 2009-2016
Revision Decreases
27 9 29 17 58 6 2009-2016
Sales
89 14 0 0 0 0 2009-2016
Acquisitions
0 67 0 0 0 0 2009-2016
Extensions and Discoveries
          0 2016-2016
Extensions
5 347 1 0 0 -- 2009-2016
New Field Discoveries
0 5 0 0 0 -- 2009-2016
New Reservoir Discoveries in Old Fields
0 0 0 0 0 -- 2009-2016
Estimated Production
3 3 2 6 6 9 2007-2016
- = 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, Nebraska, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 02/13/2018
Next Release Date: 10/31/2018