View History:  Annual  
Download Data (XLS File)
Lower 48 States Crude Oil Reserves Revision Decreases (Million Barrels)
Lower 48 States 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 1,116 1,400 1,975
  1980's 981 878 1,462 1,298 1,214 1,197 1,642 1,213 1,218 1,325
  1990's 996 1,848 1,066 1,514 1,346 765 926 1,029 2,170 2,264
  2000's 1,082 1,544 1,166 1,313 1,375 889 1,353 1,044 2,691 862
  2010's 1,494 3,101 2,933


- = 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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