An explosion and fire at California’s second-largest oil refinery raised concerns about a potential rise in the state’s already high fuel prices, but by how much and when remains to be seen as ...

HOUSTON (Reuters) - Repair work at the fire-damaged crude oil unit of California's second largest refinery may keep the unit shut for up to three months, refinery sources said on Thursday as regional ...

Chevron Corporation CVX is reportedly working to restart several processing units at its massive El Segundo refinery following a fire that forced partial shutdowns last week. The refinery, located ...