Add Yahoo as a preferred source to see more of our stories on Google. San Antonio-based Valero Energy Corp.is facing five lawsuits over a Feb. 9 explosion and fire at its Ardmore refinery in Oklahoma.

Add Yahoo as a preferred source to see more of our stories on Google. Emergency crews are responding to the Valero Houston Refinery after a gas line was reportedly damaged Tuesday afternoon, according ...

Valero Energy on Tuesday warned that maintenance activities could cause flaring at the company's 218,700 b/d Houston refinery. The alert on the East Harris County Community Awareness Emergency ...

At least four of the lawsuits, including three filed in state District Court in San Antonio, are each seeking at least $1 million in damages.