Reuters | Return of Iranian oil may cause more OPEC tensions: Analysts Economic Times ... China, France, Germany, Russia and the United States -- clinched a historic agreement in Vienna on Tuesday aimed at ensuring Iran does not obtain a nuclear bomb, and which paves the way for the removal of sanctions and the gradual return of Iranian ... Iran deal exacerbates Norway's oil risks as supply to swell Return of Iranian oil may cause more Opec tensions Russia says to discuss oil markets, Iran with OPEC on July 30 |