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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, Proved Reserves (Billion Cubic Feet)
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|Gulf of Mexico Federal Offshore (Western) Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (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                                                                                                                            |        | 6,411  | 6,191  |        |        |        | 6,956  | 6,739  | 6,745  | 6,504 
|1990's                                                                                                                            | 6,884  | 6,305  | 6,353  | 6,138  | 5,739  | 5,674  | 5,240  | 4,799  | 4,452  | 4,507 
|2000's                                                                                                                            | 5,030  | 5,404  | 4,967  | 4,235  | 3,258  | 2,807  | 2,360  | 2,173  | 1,937  | 1,822 
|2010's                                                                                                                            | 1,456  | 1,015  | 643    | 535    | 607    | 478    | 226    | 157    | 163    | 165   
|2020's                                                                                                                            | 85     | 98     |        |        |        |        |        |        |        |       
|- = 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