View History:  Annual  
Download Data (XLS File)
U.S. Federal Offshore Crude Oil Reserves Adjustments (Million Barrels)
U.S. Federal Offshore 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
  1980's -29 -114 89 -10 61
  1990's 61 2 52 -27 -34 38 -4 4 -22 1
  2000's 6 -3 3 8 3 0 -3 3 3 8
  2010's -8 -1 -148 -246 129 -16 -15 175 35 40
  2020's -69 1


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 12/30/2022
Next Release Date: 12/29/2023

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