Jul 22, 2015 Shortages of the state's special blend causes prices to spike, but this feels different.
Feb 24, 2015 With the largest U.S. refinery strike in decades, how are prices being affected?
Jun 17, 2013 A year of unrest and civil war has created a new opportunity for private citizens in Syria to earn money with makeshift oil refineries.
Aug 21, 2012 Oil refineries are among the many industries that use large volumes of water. A refinery in water-parched southern California turned to waste water for its needs.