(Updated as of April 2025)

Graph of Crude Oil imports by Transportation Type, data reflected in table below
DateMarine - Foreign Crude OilMarine - Domestic Crude OilTotal Imports
September 202424,4825,29029,772
August 202429,9125,67735,589
July 202432,3616,94839,309
June 202427,0114,29631,307
May 202426,7874,51531,355
April 202421,9107,23329,203
March 202422,3216,31628,693
February 202423,3106,30529,670
January 202423,3295,06428,447
December 202323,9426,80530,803
November 202325,1985,02930,282
October 202323,7347,22831,016
September 202326,9053,03229,991
August 202331,0766,72337,858
July 202325,8947,68933,639
June 202327,3825,87433,256

Source:

  • In thousands of barrels.
  • California Energy Commission data, produced from Petroleum Industry Information Reporting Act (PIIRA), The Port Import/Export Reporting Service (PIERS), and State Lands Commission (SLC).           
  • Please note that total California crude oil imports will not match that shown on other pages. The PIERS, PIIRA, and SLC data all give different totals by different breakdowns. This graph is the result of staff analysis reconciling between those sources.