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|View History: Annual Download Data (XLS File)                                        
|View History: Annual                                                                  
|View History: Annual                                                                  
|View History:                                                                         
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|U.S. Natural Gas, Wet After Lease Separation Reserves Adjustments (Billion Cubic Feet)
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|U.S. Natural Gas, Wet After Lease Separation Reserves Adjustments (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 5,356 
|1980's                                                                                                                            | 1,253  | 2,057  | 2,598  | 4,363  | -2,413 | -1,299 | 2,137  | 1,199  | 2,180  | 2,537 
|1990's                                                                                                                            | 1,494  | 3,368  | 2,543  | 1,048  | 1,977  | 889    | 4,288  | -730   | -1,624 | 1,102 
|2000's                                                                                                                            | -1,295 | 1,849  | 4,006  | 2,323  | 170    | 1,693  | 946    | 990    | 271    | 5,923 
|2010's                                                                                                                            | 1,292  | 2,715  | -810   | 693    | 4,905  | 9,430  | 7,086  | 19,326 | 8,770  | -9,794
|2020's                                                                                                                            | 5,170  | -8,622 |        |        |        |        |        |        |        |       
|- = 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