View History:  Annual  
Download Data (XLS File)
U.S. Federal Offshore Crude Oil Proved Reserves (Million Barrels)
U.S. Federal Offshore 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
  1980's 2,185 2,715 2,639 2,629 2,747
  1990's 2,805 2,620 2,569 2,745 2,780 3,089 3,085 3,477 3,261 3,297
  2000's 3,770 4,835 5,009 5,120 4,691 4,483 4,096 3,905 3,903 4,129
  2010's 4,496 4,976 5,131 5,137 4,849 4,335 4,033 4,789 5,285 5,103
  2020's 4,410


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 1/11/2021
Next Release Date: 12/20/2021

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