View History:  Annual  
Download Data (XLS File)
Lower 48 States Crude Oil Reserves Adjustments (Million Barrels)
Lower 48 States 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 -48 342
  1980's 210 276 -82 462 160 361 70 233 359 214
  1990's 151 164 297 250 187 117 172 514 -639 138
  2000's 144 -5 414 162 75 223 93 65 276 -4
  2010's 144 199 110


- = 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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