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|View History: Annual Download Data (XLS File)                                                              
|View History: Annual                                                                                        
|View History: Annual                                                                                        
|View History:                                                                                               
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|Utah Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet)
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|Utah Nonassociated 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 15    
|1980's                                                                                                                            | 81     | 79     | 82     | 35     | 266    | 72     | 72     | 167    | 401    | 44    
|1990's                                                                                                                            | 114    | 48     | 75     | 18     | 203    | 75     | 62     | 22     | 31     | 264   
|2000's                                                                                                                            | 105    | 554    | 483    | 721    | 243    | 80     | 472    | 326    | 491    | 499   
|2010's                                                                                                                            | 163    | 304    | 1,929  | 245    | 265    | 2,871  | 295    | 240    | 37     | 689   
|2020's                                                                                                                            | 449    | 1      |        |        |        |        |        |        |        |       
|- = 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