Reuters | The Single Biggest Threat To Global Oil Demand Growth OilPrice.com Robust oil demand, geopolitical tensions, plunging Venezuelan production, Libyan outages, and returning U.S. sanctions on Iran's oil have all combined, at various times, to boost crude oil prices so far this year. Yet, numerous challenges to the global ... Oil rises on concern over Saudi and Iranian supply Oil is up as the stock market rises and Turkey's lira improves Saudi pips Iraq as top oil supplier to India in July |