CNBC | Can oil go lower? 'An emphatic yes', says IEA CNBC "There are considerable uncertainties around the quality and quantity of oil that Iran can offer to the market in the short term, " the IEA noted. While the country may be able to sell oil from storage, questions surround its ageing energy infrastructure. Oil rises on record Chinese demand, oversupply caps gains IEA Sees Oil Market Struggling to Absorb Excess Supply Iran Set to Pump More Oil Into Market Glut |