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|View History: Annual Download Data (XLS File)                                                            
|View History: Annual                                                                                      
|View History: Annual                                                                                      
|View History:                                                                                             
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|Lower 48 States Natural Gas, Wet After Lease Separation Reserves Estimated Production (Billion Cubic Feet)
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|Lower 48 States Natural Gas, Wet After Lease Separation Reserves Estimated Production (Billion Cubic Feet)
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|Decade                                                                                                                            | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1970's                                                                                                                            |        |        |        |        |        |        |        |        |        | 19,851
|1980's                                                                                                                            | 19,287 | 19,318 | 18,030 | 16,317 | 17,708 | 16,485 | 16,073 | 16,553 | 17,063 | 17,349
|1990's                                                                                                                            | 17,661 | 17,657 | 17,851 | 18,245 | 18,756 | 18,443 | 19,337 | 19,657 | 19,104 | 19,391
|2000's                                                                                                                            | 19,654 | 20,175 | 19,786 | 19,751 | 19,536 | 18,788 | 18,963 | 19,927 | 21,059 | 22,176
|2010's                                                                                                                            | 22,905 | 24,293 | 25,796 | 26,178 | 27,789 | 29,032 | 28,844 | 30,048 | 33,749 | 37,113
|2020's                                                                                                                            | 36,814 | 37,738 |        |        |        |        |        |        |        |       
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 12/30/2022                                                                                                         
|Next Release Date: 12/29/2023