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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 Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet)
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|North Dakota Associated-Dissolved 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                                                                                                                            |        |        |        |        |        |        |        |        |        | 15    
|1980's                                                                                                                            | 13     | 43     | 37     | 43     | 38     | 27     | 47     | 51     | 67     | 29    
|1990's                                                                                                                            | 33     | 21     | 50     | 21     | 22     | 29     | 24     | 15     | 20     | 30    
|2000's                                                                                                                            | 16     | 28     | 20     | 19     | 35     | 25     | 24     | 37     | 62     | 83    
|2010's                                                                                                                            | 546    | 385    | 311    | 710    | 794    | 1,297  | 382    | 333    | W      | 600   
|2020's                                                                                                                            | 6,189  | 95     |        |        |        |        |        |        |        |       
|- = 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