Are you talking about the Oxnard, CA refinery that was owned by Tenby?
A couple lists to help find if not:
http://www.eia.gov/petroleum/refinerycapacity/table13.pdf
http://energyalmanac.ca.gov/petroleum/refinery_history.html
Could be, it’s been a lot of years.
I used to do construction work for all the So California oil companies but I closed the business over 20 years ago and retired and have been out of touch.
If so, it’s stil sitting there unused.
It was built to refine the oil from the Santa Barbara channel.
Of course all new wells have been shut down there except for some new ones to stop natural flow and any profit from those has to be paid to environmental groups!