CNBC | Saudis threaten to raise oil output again as sparring with Iran returns CNBC Old disputes between Saudi Arabia and rival Iran resurfaced at a meeting of OPEC experts last week, with Riyadh threatening to raise oil output steeply to bring prices down if Tehran refuses to limit its supply, OPEC sources say. Clashes between the ... Saudi Former Oil Minister Says OPEC Can't Cut Output by Itself Oil Continues to Slide on Doubts About OPEC's Ability to Deliver Cuts Oil's in for a bruising after Saudi Arabia threatens to amp up output |