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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 Adjustments (Billion Cubic Feet)
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|Utah 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 30    
|1980's                                                                                                                            | -28    | 56     | 254    | 40     | 87     | -20    | -40    | 19     | -14    | 22    
|1990's                                                                                                                            | -45    | 37     | 24     | 0      | -100   | -59    | 39     | 7      | 29     | -52   
|2000's                                                                                                                            | 26     | 66     | -6     | 20     | 93     | 38     | -21    | 12     | -6     | 71    
|2010's                                                                                                                            | -65    | 195    | 282    | -576   | 42     | 149    | 145    | -260   | 76     | 225   
|2020's                                                                                                                            | 70     | 219    |        |        |        |        |        |        |        |       
|- = 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