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|View History: Annual Download Data (XLS File)                                                          
|View History: Annual                                                                                    
|View History: Annual                                                                                    
|View History:                                                                                           
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|Lower 48 States Natural Gas, Wet After Lease Separation Reserves Revision Decreases (Billion Cubic Feet)
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|Lower 48 States 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
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------- | ------ | ------ | ------ | ------
|1970's                                                                                                                            |        |        |        |        |        |         |        |        |        | 17,069
|1980's                                                                                                                            | 16,427 | 14,352 | 20,119 | 17,643 | 15,023 | 16,490  | 17,797 | 14,865 | 14,439 | 24,488
|1990's                                                                                                                            | 13,925 | 15,948 | 12,511 | 12,743 | 16,458 | 13,403  | 13,586 | 17,556 | 23,294 | 29,476
|2000's                                                                                                                            | 14,820 | 21,279 | 20,083 | 22,261 | 27,083 | 20,492  | 23,361 | 17,355 | 31,088 | 34,455
|2010's                                                                                                                            | 37,884 | 55,920 | 87,779 | 44,300 | 53,654 | 117,523 | 54,849 | 31,629 | 68,578 | 87,878
|2020's                                                                                                                            | 97,289 | 38,693 |        |        |        |         |        |        |        |       
|- = 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