View History:  Annual  
Download Data (XLS File)
Montana Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels)
Montana Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  2000's 21
  2010's -4 3 -7 -10 -1 8 21 10 30 53
  2020's -7 10


- = 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

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