View History:  Annual  
Download Data (XLS File)
U.S. Crude Oil Reserves Adjustments (Million Barrels)
U.S. Crude Oil Reserves Adjustments (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 -40 366 337
  1980's 219 138 -83 462 159 429 57 233 364 213
  1990's 86 163 290 271 189 122 175 520 -638 139
  2000's 143 -4 416 163 74 221 94 65 278 -4
  2010's 144 199 109


- = 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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