|                                                                                                 
|-------------------------------------------------------------------------------------------------
|                                                                                                 
|View History: Annual Download Data (XLS File)                                                   
|View History: Annual                                                                             
|View History: Annual                                                                             
|View History:                                                                                    
|                                                                                                 
|Kentucky Natural Gas, Wet After Lease Separation Reserves Revision Increases (Billion Cubic Feet)
|                                                                                                 
|                                                                                                 
|Kentucky Natural Gas, Wet After Lease Separation Reserves Revision Increases (Billion Cubic Feet)
|                                                                                                 

|Decade                                                                                                                            | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1970's                                                                                                                            |        |        |        |        |        |        |        |        |        | 40    
|1980's                                                                                                                            | 42     | 96     | 59     | 35     | 69     | 360    | 132    | 67     | 25     | 68    
|1990's                                                                                                                            | 96     | 102    | 76     | 35     | 52     | 106    | 45     | 112    | 15     | 245   
|2000's                                                                                                                            | 379    | 365    | 395    | 134    | 185    | 262    | 60     | 65     | 196    | 132   
|2010's                                                                                                                            | 110    | 188    | 46     | 171    | 78     | 16     | 36     | 105    | 7      | 84    
|2020's                                                                                                                            | 21     | 125    |        |        |        |        |        |        |        |       
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                 
|Release Date: 12/30/2022                                                                                                         
|Next Release Date: 12/29/2023