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Shale Gas
(Billion Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
          2019 View
Proved Reserves as of Dec. 31
          W 2019-2019
          W 2019-2019
Revision Increases
          W 2019-2019
Revision Decreases
          W 2019-2019
          W 2019-2019
          W 2019-2019
Extensions and Discoveries
          W 2019-2019
Estimated Production
          W 2019-2019
- = 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: 1/11/2021
Next Release Date: 12/20/2021