View History:  Annual  
Download Data (XLS File)
Lower 48 States Crude Oil Proved Reserves (Million Barrels)
Lower 48 States Crude Oil 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 23,367 21,971 20,935
  1980's 21,054 21,143 20,452 20,428 20,883 21,360 20,014 19,878 19,866 19,827
  1990's 19,730 18,599 17,723 17,182 16,690 16,771 16,743 17,385 15,982 16,865
  2000's 17,184 17,595 17,999 17,445 17,044 17,586 17,093 17,154 15,614 17,116
  2010's 19,545 22,728 27,193


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 8/1/2013
Next Release Date: 8/1/2014

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