Oil shortage or surplus? Ask shortage of what oil? Date: Wednesday, September 29 @ 19:58:57 PDT Topic: Production; Extraction; Exploration Many refineries are not set up to process abundant heavy crude oil because it is more difficult, expensive to refine into products. MiddleEastOnline This article comes from Peak Oil News http://www.peakoil.com The URL for this story is: http://www.peakoil.com/modules.php?name=News&file=article&sid=1245