|                                                                                    
|------------------------------------------------------------------------------------
|                                                                                    
|View History: Annual Download Data (XLS File)                                      
|View History: Annual                                                                
|View History: Annual                                                                
|View History:                                                                       
|                                                                                    
|North Dakota Natural Gas Liquids Lease Condensate, Proved Reserves (Million Barrels)
|                                                                                    
|                                                                                    
|North Dakota Natural Gas Liquids Lease Condensate, Proved Reserves (Million Barrels)
|                                                                                    

|Decade                                                                                                                            | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1970's                                                                                                                            |        |        |        |        |        |        |        |        |        | 14    
|1980's                                                                                                                            | 19     | 16     | 18     | 15     | 16     | 15     | 16     | 14     | 12     | 11    
|1990's                                                                                                                            | 10     | 9      | 10     | 9      | 9      | 9      | 8      | 7      | 7      | 7     
|2000's                                                                                                                            | 7      | 7      | 6      | 5      | 4      | 4      | 4      | 4      | 4      | 12    
|2010's                                                                                                                            | 73     | 9      | 12     | 6      | 2      | 14     | 14     | 1      | W      | 2     
|2020's                                                                                                                            | 3      | 8      |        |        |        |        |        |        |        |       
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                 
|Release Date: 12/30/2022                                                                                                         
|Next Release Date: 12/29/2023