http://signaloil.wpengine.com/wp-content/uploads/2015/10/Signal-Oil-logo-red-300x32.png00http://signaloil.wpengine.com/wp-content/uploads/2015/10/Signal-Oil-logo-red-300x32.png2018-05-11 14:22:002018-05-11 14:22:00Oil Near Multiyear Highs As Iran Sanctions Tighten Supply Outlook