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|View History: Annual Download Data (XLS File)                                                                
|View History: Annual                                                                                          
|View History: Annual                                                                                          
|View History:                                                                                                 
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|Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet)
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|Alaska Nonassociated 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 0     
|1980's                                                                                                                            | 0      | 77     | 2      | 24     | 481    | 16     | 166    | 701    | 47     | 145   
|1990's                                                                                                                            | 151    | 713    | 94     | 609    | 34     | 234    | 115    | 42     | 105    | 50    
|2000's                                                                                                                            | 224    | 65     | 58     | 241    | 49     | 116    | 32     | 70     | 149    | 191   
|2010's                                                                                                                            | 392    | 95     | 263    | 114    | 89     | 56     | 439    | 229    | 375    | 75    
|2020's                                                                                                                            | 18     | 65     |        |        |        |        |        |        |        |       
|- = 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