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|View History: Annual Download Data (XLS File)                                                                       
|View History: Annual                                                                                                 
|View History: Annual                                                                                                 
|View History:                                                                                                        
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|U.S. Federal Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet)
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|U.S. Federal Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (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
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1990's                                                                                                                            | 704    | 851    | 563    | 1,235  | 1,269  | 1,232  | 1,447  | 1,480  | 896    | 865   
|2000's                                                                                                                            | 1,761  | 1,071  | 832    | 712    | 1,080  | 614    | 690    | 539    | 637    | 208   
|2010's                                                                                                                            | 246    | 66     | 120    | 28     | 121    | 99     | --     | --     | --     | --    
|2020's                                                                                                                            | --     | --     |        |        |        |        |        |        |        |       
|- = 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