View History:  Annual  
Download Data (XLS File)
Colorado Crude Oil Reserves Revision Decreases (Million Barrels)
Colorado Crude Oil Reserves Revision Decreases (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 3 13 27
  1980's 3 5 10 15 13 10 11 9 7 9
  1990's 8 10 11 35 10 18 12 37 21 9
  2000's 2 18 13 4 4 5 7 14 26 16
  2010's 17 48 93


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/10/2014
Next Release Date: 4/30/2015

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