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|View History: Annual Download Data (XLS File)                                                  
|View History: Annual                                                                            
|View History: Annual                                                                            
|View History:                                                                                   
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|Wyoming Natural Gas, Wet After Lease Separation Reserves Revision Increases (Billion Cubic Feet)
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|Wyoming Natural Gas, Wet After Lease Separation Reserves Revision Increases (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 663   
|1980's                                                                                                                            | 786    | 777    | 658    | 1,264  | 581    | 632    | 1,737  | 813    | 1,492  | 1,298 
|1990's                                                                                                                            | 780    | 980    | 1,040  | 945    | 1,196  | 2,475  | 1,267  | 1,257  | 2,006  | 4,014 
|2000's                                                                                                                            | 1,426  | 1,961  | 1,358  | 2,164  | 2,980  | 2,246  | 1,391  | 5,024  | 5,531  | 5,501 
|2010's                                                                                                                            | 5,082  | 3,423  | 1,873  | 3,909  | 2,335  | 910    | 1,380  | 3,498  | 1,349  | 660   
|2020's                                                                                                                            | 916    | 2,346  |        |        |        |        |        |        |        |       
|- = 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