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|View History: Annual Download Data (XLS File)                                            
|View History: Annual                                                                      
|View History: Annual                                                                      
|View History:                                                                             
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|Kentucky Natural Gas, Wet After Lease Separation Reserves Adjustments (Billion Cubic Feet)
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|Kentucky 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                                                                                                                            |        |        |        |        |        |        |        |        |        | -30   
|1980's                                                                                                                            | 58     | -19    | 5      | 11     | 43     | -135   | 6      | 57     | 20     | 3     
|1990's                                                                                                                            | -25    | 98     | -99    | -42    | 67     | 44     | -49    | 320    | -83    | 44    
|2000's                                                                                                                            | -36    | 175    | -25    | 41     | -21    | 43     | 23     | 5      | 85     | 103   
|2010's                                                                                                                            | -15    | -48    | -273   | 116    | 6      | -50    | -32    | 23     | 5      | -9    
|2020's                                                                                                                            | -47    | 50     |        |        |        |        |        |        |        |       
|- = 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