This page uses JavaScipt

Natural Gas Proved Reserves, Wet After Lease Separation
(Billion Cubic Feet)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2016 2017 2018 2019 2020 2021 View
History
Proved Reserves as of Dec. 31
812 568 652 465 371 641 1981-2021
Adjustments
-245 16 57 108 140 3 1981-2021
Revision Increases
259 138 116 69 30 102 1981-2021
Revision Decreases
183 169 62 20 42 46 1981-2021
Divestitures
15 84 0 166 3 0 2000-2021
Acquisitions
0 0 0 28 0 0 2000-2021
Extensions and Discoveries
21 2 117 2 0 314 2016-2021
Extensions
-- -- -- -- -- -- 1981-2021
New Field Discoveries
-- -- -- -- -- -- 1981-2021
New Reservoir Discoveries in Old Fields
-- -- -- -- -- -- 1981-2021
Estimated Production
211 147 144 208 102 103 1981-2021
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: W -- Individual state volumes are withheld to avoid disclosure of operator-level reserves data, due to statistical precision requirements, or due to other data quality reasons. The individual state volumes are included in the U.S. Total volume.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/30/2022
Next Release Date: 12/29/2023