View History:  Annual  
Download Data (XLS File)
California Crude Oil Proved Reserves (Million Barrels)
California 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
  1970's 4,735 4,713 5,017
  1980's 5,070 4,734 4,709 4,879 4,816
  1990's 4,658 4,217 3,893 3,764 3,573 3,462 3,437 3,750 3,843 3,934
  2000's 3,813 3,627 3,633 3,452 3,376 3,435 3,389 3,322 2,705 2,835
  2010's 2,938 3,005 2,974 2,876 2,854 2,333 1,933 2,209 2,296 2,213
  2020's 1,496


- = 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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