OIL AND GAS: 1 worker dies in Chevron refinery explosion in Miss. Published: Friday, November 15, 2013 An explosion and fire at a Chevron Corp.-owned refinery today killed one worker in southern Mississippi. Please subscribe to Greenwire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.