s refining segment owns and operates three refineries in the southwest and upper midwest that process crude oil . fuel refined petroleum product supply & services retail outlets and firebird fuel outlets lubricants lubricants antifreeze def & specialty products for passenger vehicle commercial and industrial applications community wnr focuses its community involvement on safety healthcare education the arts and the community s economic well being . investors we are an independent oil refiner and marketer headquartered in el paso texas . careers we are looking for people who care about our community and want to make a difference . wnr sustainability about us contact us employee login careers customers western refining logistics customer center apply for credit follow us twitter facebook find a firebird fuel location site map terms of service supply chain transparency statement 2016 western refining inc. .