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|View History: Annual Download Data (XLS File)                                         
|View History: Annual                                                                   
|View History: Annual                                                                   
|View History:                                                                          
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|Kansas Natural Gas, Wet After Lease Separation Reserves Extensions (Billion Cubic Feet)
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|Kansas Natural Gas, Wet After Lease Separation Reserves Extensions (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 156   
|1980's                                                                                                                            | 103    | 114    | 80     | 54     | 122    | 75     | 161    | 79     | 62     | 40    
|1990's                                                                                                                            | 71     | 210    | 37     | 103    | 109    | 82     | 62     | 57     | 24     | 26    
|2000's                                                                                                                            | 63     | 50     | 76     | 83     | 50     | 115    | 100    | 158    | 84     | 26    
|2010's                                                                                                                            | 29     | 66     | 333    | 394    | 286    | 65     | --     | --     | --     | --    
|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