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|View History: Annual Download Data (XLS File)                                                                                                   
|View History: Annual                                                                                                                             
|View History: Annual                                                                                                                             
|View History:                                                                                                                                    
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|Gulf of Mexico Federal Offshore (Western) Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet)
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|Gulf of Mexico Federal Offshore (Western) 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
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1980's                                                                                                                            |        | 517    | 1,282  |        |        |        | 844    | 1,029  | 873    | 1,486 
|1990's                                                                                                                            | 531    | 690    | 654    | 501    | 1,069  | 1,194  | 521    | 887    | 1,145  | 798   
|2000's                                                                                                                            | 630    | 813    | 1,039  | 1,055  | 2,316  | 652    | 442    | 389    | 510    | 379   
|2010's                                                                                                                            | 428    | 489    | 345    | 80     | 135    | 181    | 26     | 74     | 50     | 18    
|2020's                                                                                                                            | 22     | 13     |        |        |        |        |        |        |        |       
|- = 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