View History:  Annual  
Download Data (XLS File)
California - San Joaquin Basin Onshore Crude Oil Proved Reserves (Million Barrels)
California - San Joaquin Basin Onshore 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 2,965 3,099 3,294
  1980's 3,360 3,225 3,081 3,032 3,197 3,258 3,270 3,208 3,439 3,444
  1990's 3,334 3,126 2,898 2,772 2,647 2,577 2,597 2,871 3,127 2,949
  2000's 2,870 2,766 2,702 2,565 2,523 2,556 2,448 2,351 2,125 2,095
  2010's 2,036 1,949 1,892 1,812 1,824 1,543 1,263 1,475 1,468 1,450
  2020's 1,090 1,075


- = 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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