Business Insider Australia | With Oil Prices Falling Again, Should You Buy Royal Dutch Shell plc, BP plc Or ... The Motley Fool UK The price of Brent crude oil fell below $57 per barrel on Tuesday, following the lifting of economic sanctions on Iran. Oil exports from Iran could rise as much as 60% by the end of this year, which would exacerbate the oversupply situation in the ... Shell expects oil price recovery to take several years |