Wall Street Journal | How Iranian Nuclear Deal Would Affect Oil Markets Wall Street Journal The framework nuclear deal between Iran and six global powers on Thursday boosts the odds for the lifting of curbs on Tehran's oil exports, but it doesn't throw open the floodgates of Iranian crude supply just yet. Any ramp up in Iranian oil exports ... Iran Deal May Be Slow to Affect Oil Sector Oil falls nearly 4 percent after tentative nuclear deal for Iran Oil didn't fall off a cliff after 'tentative' Iran nuclear deal |