CALGARY, Alberta (Reuters) - Canadian heavy crude differentials weakened to their widest level since late March on Friday, extending losses as ongoing refinery outages on the U.S. Gulf Coast following ...
U.S. shale output is predominantly light crude, while many Gulf Coast refineries are engineered for heavy, sulfur-rich feedstock. Global supplies of heavy crude have tightened due to declining Mexican ...
Every time Americans fill up at the pump, there’s a good chance the fuel started in the oil sands of Alberta. Canada is the ...