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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 Revision Decreases (Billion Cubic Feet)
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|Kansas Natural Gas, Wet After Lease Separation Reserves Revision Decreases (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 181   
|1980's                                                                                                                            | 168    | 206    | 270    | 190    | 228    | 204    | 290    | 156    | 128    | 465   
|1990's                                                                                                                            | 327    | 203    | 410    | 238    | 363    | 410    | 1,008  | 535    | 322    | 521   
|2000's                                                                                                                            | 375    | 235    | 374    | 192    | 695    | 406    | 1,090  | 236    | 532    | 430   
|2010's                                                                                                                            | 178    | 258    | 511    | 547    | 230    | 1,677  | 331    | 181    | 136    | 140   
|2020's                                                                                                                            | 108    | 44     |        |        |        |        |        |        |        |       
|- = 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