Murphy Exits Refineries, Enters Electric Vehicles by Arkansas Business Staff Posted 10/10/2011 12:00 am Updated 4 years ago Murphy Oil Corp. of El Dorado, in jettisoning its refinery business and rolling out its first electric vehicle charging station, seems to be eyeing a world that's a bit less oily. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.