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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 New Field Discoveries (Billion Cubic Feet)
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|Lower 48 States Natural Gas, Wet After Lease Separation Reserves New Field Discoveries (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 3,264 
|1980's                                                                                                                            | 2,629  | 3,870  | 2,785  | 1,628  | 2,584  | 1,040  | 1,122  | 1,116  | 1,677  | 1,485 
|1990's                                                                                                                            | 2,041  | 871    | 668    | 927    | 1,941  | 1,709  | 1,430  | 2,747  | 1,112  | 1,566 
|2000's                                                                                                                            | 2,055  | 3,593  | 1,374  | 1,232  | 790    | 951    | 425    | 814    | 1,229  | 1,423 
|2010's                                                                                                                            | 895    | 987    | 780    | 263    | 671    | 31     | --     | --     | --     | --    
|2020's                                                                                                                            | --     | --     |        |        |        |        |        |        |        |       
|- = 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