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|View History: Annual Download Data (XLS File)                                                                         
|View History: Annual                                                                                                   
|View History: Annual                                                                                                   
|View History:                                                                                                          
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|Colorado Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet)
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|Colorado Associated-Dissolved 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 19    
|1980's                                                                                                                            | 10     | 23     | 51     | 44     | 24     | 20     | 32     | 36     | 43     | 15    
|1990's                                                                                                                            | 160    | 31     | 47     | 32     | 121    | 51     | 176    | 438    | 57     | 95    
|2000's                                                                                                                            | 12     | 34     | 8      | 10     | 8      | 26     | 35     | 14     | 50     | 185   
|2010's                                                                                                                            | 71     | 269    | 243    | 291    | 262    | 626    | 1,155  | 650    | 1,758  | 1,469 
|2020's                                                                                                                            | 3,829  | 1,675  |        |        |        |        |        |        |        |       
|- = 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