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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, Proved Reserves (Billion Cubic Feet)
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|U.S. Federal Offshore 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
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1990's                                                                                                                            | 25,076 | 23,427 | 21,871 | 21,466 | 22,075 | 22,047 | 21,982 | 21,098 | 19,931 | 19,505
|2000's                                                                                                                            | 20,456 | 18,990 | 17,772 | 15,616 | 13,386 | 12,348 | 10,915 | 10,033 | 8,786  | 7,633 
|2010's                                                                                                                            | 6,916  | 5,374  | 3,989  | 3,037  | 3,634  | 3,032  | 2,700  | 2,492  | 2,174  | 1,945 
|2020's                                                                                                                            | 1,184  | 1,251  |        |        |        |        |        |        |        |       
|- = 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