View History:  Annual  
Download Data (XLS File)
Montana Crude Oil Reserves in Nonproducing Reservoirs (Million Barrels)
Montana Crude Oil Reserves in Nonproducing Reservoirs (Million Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's NA NA 6 83
  2000's 36 43 65 79 104 88 91 90 50 42
  2010's 74 59 95


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 1/30/2015
Next Release Date: 1/29/2016

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