By Rob Nikolewski, SAN DIEGO UNION-TRIBUNE Phillips 66 will start the process of shutting down operations of one of Southern California’s major oil refineries as early as this week, according to a report from Reuters that cited two unnamed sources. But the company says the complete closure of the twin facilities in Carson and Wilmington […] The post San Diego Union Tribune – Start of refinery shutdown in LA area may start as soon as this week. What does it mean for you at the pump? appe...