Wall Street Journal | Oil Pulls Back After Approaching 2016 Highs Wall Street Journal U.S. oil briefly reached some of its highest prices of the year Thursday as Canadian wildfires threatened a major oil producer, but the rally faded throughout the day with traders still confident of heavy stockpiles. U.S. oil breached $46 a barrel for ... US oil ends 1.2 pct higher; Canada fire, Libya violence threaten supply Oil up as fire curbs Canada output; higher dollar, stockpiles cap gains Oil futures end higher as Canadian wildfire hits output |