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|View History: Annual Download Data (XLS File)                                                          
|View History: Annual                                                                                    
|View History: Annual                                                                                    
|View History:                                                                                           
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|Wyoming Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet)
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|Wyoming Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (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                                                                                                                            |        |        |        |        |        |        |        |        |        | -21   
|1980's                                                                                                                            | 580    | -910   | 123    | -148   | 1      | -274   | -21    | -49    | -288   | 99    
|1990's                                                                                                                            | -681   | 374    | 447    | 2      | -151   | -363   | 113    | 96     | -133   | 27    
|2000's                                                                                                                            | 324    | 131    | 59     | -24    | 73     | 16     | 5      | 34     | 10     | 1,209 
|2010's                                                                                                                            | 542    | -50    | 793    | 1,501  | -1,600 | 1,259  | 807    | 1,363  | -1,833 | -191  
|2020's                                                                                                                            | 199    | -270   |        |        |        |        |        |        |        |       
|- = 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