View History:  Annual  
Download Data (XLS File)
Alaska Crude Oil Reserves Adjustments (Million Barrels)
Alaska 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 0 414 -5
  1980's 9 -138 -1 0 -1 68 -13 0 5 -1
  1990's -65 -1 -7 21 2 5 3 6 1 1
  2000's -1 1 2 1 -1 -2 1 0 2 0
  2010's 0 0 -1 1 1 2 -75 6 3 -56
  2020's 387 -257


- = 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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