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|View History: Annual Download Data (XLS File)                                               
|View History: Annual                                                                         
|View History: Annual                                                                         
|View History:                                                                                
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|Utah Natural Gas, Wet After Lease Separation Reserves Revision Increases (Billion Cubic Feet)
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|Utah 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 66    
|1980's                                                                                                                            | 313    | 445    | 58     | 187    | 90     | 128    | 59     | 338    | 132    | 113   
|1990's                                                                                                                            | 140    | 240    | 177    | 364    | 184    | 73     | 133    | 305    | 674    | 838   
|2000's                                                                                                                            | 187    | 835    | 214    | 194    | 485    | 189    | 220    | 1,125  | 383    | 1,371 
|2010's                                                                                                                            | 893    | 839    | 1,390  | 500    | 784    | 101    | 441    | 849    | 219    | 51    
|2020's                                                                                                                            | 308    | 1,252  |        |        |        |        |        |        |        |       
|- = 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