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Natural Gas Reserves Summary as of Dec. 31
(Billion Cubic Feet, unless otherwise noted)
Area: Period:
 Annual 
 Show Data By:
Data Series Area
2013 2014 2015 2016 2017 2018 View
History
Natural Gas, Wet After Lease Separation
20,389 23,258 16,326 18,072 36,481 34,393 1981-2018
Natural Gas Nonassociated, Wet After Lease Separation
19,519 22,350 15,867 17,547 35,926 32,985 1981-2018
Natural Gas Associated-Dissolved, Wet After Lease Separation
870 908 459 525 555 1,408 1981-2018
Dry Natural Gas
20,164 22,975 16,097 17,816 36,119 34,127 1981-2018
Natural Gas Liquids
(Million Barrels)
            1981-2008
- = 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: 12/12/2019
Next Release Date: 11/20/2020