Business Insider | Why Saudi Arabia Should Fear US Oil Dominance OilPrice.com Demand for U.S. oil that is light on sulfur—and thus cleaner—will increase as countries attempt to cut back on emissions, combat air pollution and comply with clean air rules. That could cause a jump in U.S. exports to about 4 million bpd by 2022 ... War between Iran and Saudi Arabia could radically transform the world's oil markets |