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|View History: Annual Download Data (XLS File)                                  
|View History: Annual                                                            
|View History: Annual                                                            
|View History:                                                                   
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|West Virginia Dry Natural Gas Reserves Estimated Production (Billion Cubic Feet)
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|West Virginia Dry Natural Gas 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                                                                                                                            |        |        |        |        |        |        |        | 124    | 126    | 116   
|1980's                                                                                                                            | 151    | 137    | 136    | 126    | 165    | 164    | 153    | 168    | 172    | 160   
|1990's                                                                                                                            | 169    | 176    | 170    | 169    | 172    | 166    | 177    | 167    | 170    | 173   
|2000's                                                                                                                            | 176    | 158    | 194    | 189    | 170    | 230    | 187    | 192    | 250    | 278   
|2010's                                                                                                                            | 293    | 395    | 588    | 728    | 985    | 1,238  | 1,303  | 1,464  | 1,612  | 1,950 
|2020's                                                                                                                            | 2,349  | 2,447  |        |        |        |        |        |        |        |       
|- = 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