View History:  Annual  
Download Data (XLS File)
U.S. Crude Oil Reserves Extensions (Million Barrels)
U.S. Crude Oil Reserves Extensions (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 496 444 424
  1980's 572 750 634 629 744 742 405 484 355 514
  1990's 456 365 391 356 397 500 543 477 327 259
  2000's 766 866 492 426 617 805 504 651 805 1,155
  2010's 1,495 2,571 4,462


- = 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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