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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 Adjustments (Billion Cubic Feet)
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|Lower 48 States 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 5,402 
|1980's                                                                                                                            | 1,218  | 2,270  | 2,586  | 4,366  | -2,409 | -1,313 | 2,114  | 1,200  | 2,025  | 2,545 
|1990's                                                                                                                            | 1,811  | 3,367  | 2,265  | 996    | 1,924  | 1,304  | 4,219  | -835   | -1,461 | 958   
|2000's                                                                                                                            | -1,294 | 1,849  | 4,005  | 2,324  | 170    | 1,694  | 996    | 988    | 273    | 5,921 
|2010's                                                                                                                            | 1,295  | 2,717  | -807   | 691    | 4,930  | 9,199  | 6,984  | 19,006 | 8,684  | -9,358
|2020's                                                                                                                            | 4,396  | -8,512 |        |        |        |        |        |        |        |       
|- = 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