Iran nuclear deal may open oil taps in months, not weeks

By Yeganeh Torbati WASHINGTON (Reuters) - A possible deal over Iran's nuclear program that would phase out economic sanctions against Tehran is unlikely to flood world markets with more oil any time soon, despite Iran's declared intention to claw back market share lost because of the curbs. Progress in talks in Switzerland this month has contributed to a more than 10 percent slide in oil prices over the past week as some traders and analysts brace for up to 1 million barrels per day (b