This page uses JavaScipt

Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2012 2013 2014 2015 2016 2017 View
History
Proved Reserves as of Dec. 31
272 247 273 184 121 167 1979-2017
Adjustments
57 -20 28 -42 -27 5 1979-2017
Revision Increases
86 115 112 30 16 41 1979-2017
Revision Decreases
121 74 72 76 29 1 1979-2017
Sales
303 0 164 1 0 0 2000-2017
Acquisitions
93 0 164 0 0 0 2000-2017
Extensions and Discoveries
        1 23 2016-2017
Extensions
0 0 0 28 -- -- 1979-2017
New Field Discoveries
0 0 0 0 -- -- 1979-2017
New Reservoir Discoveries in Old Fields
9 0 0 0 -- -- 1979-2017
Estimated Production
59 46 42 28 24 22 1979-2017
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous States includes Arizona, Florida (2017-present), Idaho, Illinois, Indiana, Maryland, Missouri, Nevada, Oregon, South Dakota, and Tennessee.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/28/2018
Next Release Date: 11/29/2019