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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 Estimated Production (Billion Cubic Feet)
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|Kentucky Natural Gas, Wet After Lease Separation 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 52    
|1980's                                                                                                                            | 63     | 55     | 48     | 42     | 57     | 55     | 58     | 60     | 62     | 67    
|1990's                                                                                                                            | 64     | 81     | 63     | 68     | 67     | 71     | 62     | 83     | 67     | 62    
|2000's                                                                                                                            | 70     | 77     | 83     | 81     | 87     | 89     | 70     | 84     | 97     | 113   
|2010's                                                                                                                            | 103    | 108    | 89     | 88     | 76     | 87     | 82     | 75     | 103    | 64    
|2020's                                                                                                                            | 61     | 76     |        |        |        |        |        |        |        |       
|- = 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