|                                                                                                  
|--------------------------------------------------------------------------------------------------
|                                                                                                  
|View History: Annual Download Data (XLS File)                                                    
|View History: Annual                                                                              
|View History: Annual                                                                              
|View History:                                                                                     
|                                                                                                  
|Kansas Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet)
|                                                                                                  
|                                                                                                  
|Kansas Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 10,657
|1980's                                                                                                                            | 9,880  | 10,304 | 10,016 | 10,051 | 9,871  | 9,729  | 10,961 | 10,974 | 10,427 | 10,408
|1990's                                                                                                                            | 9,890  | 9,831  | 10,208 | 9,779  | 9,630  | 9,026  | 8,063  | 7,277  | 6,802  | 6,196 
|2000's                                                                                                                            | 5,641  | 5,355  | 5,263  | 5,058  | 4,923  | 4,515  | 4,115  | 4,165  | 3,710  | 3,417 
|2010's                                                                                                                            | 3,858  | 3,620  | 3,231  | 3,339  | 3,949  | 2,914  | 2,704  | 2,472  | 2,278  | 2,056 
|2020's                                                                                                                            | 1,925  | 2,175  |        |        |        |        |        |        |        |       
|- = 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