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|View History: Annual Download Data (XLS File)                                 
|View History: Annual                                                           
|View History: Annual                                                           
|View History:                                                                  
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|North Dakota Dry Natural Gas Reserves Estimated Production (Billion Cubic Feet)
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|North Dakota Dry Natural Gas Reserves Estimated Production (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                                                                                                                            |        |        |        |        |        |        |        | 25     | 28     | 30    
|1980's                                                                                                                            | 37     | 44     | 51     | 58     | 58     | 59     | 55     | 57     | 73     | 55    
|1990's                                                                                                                            | 58     | 49     | 43     | 52     | 47     | 43     | 45     | 46     | 46     | 39    
|2000's                                                                                                                            | 42     | 41     | 53     | 50     | 51     | 53     | 52     | 53     | 65     | 82    
|2010's                                                                                                                            | 94     | 133    | 230    | 302    | 406    | 487    | 497    | 568    | 720    | 902   
|2020's                                                                                                                            | 820    | 866    |        |        |        |        |        |        |        |       
|- = 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