The Guardian | What are the factors driving up the price of crude oil? The Guardian The price of oil has hit its highest level since November 2014, reaching $80 per barrel, as geopolitical fears cause concerns to rise over potential disruption to supplies. Brent crude futures, the international benchmark, have risen by around half in ... Brent crude oil tops $80 a barrel as market grows more concerned about Iran sanctions Oil hits $80 a barrel on concerns about Iran supply Oil Rises to $80 a Barrel in London for First Time Since 2014 |