由于中国、印度等亚洲国家的石油消费量逐年攀升,美国的能源自给能力加强,欧美国家油气产量屡创新高,全球能源格局将发生重大改变——能源供给中心将西进,能源需求将东移。国际能源署(IEA)预测,2017年美国将成为全球第一大原油生产国,2035年美国将实现能源自给自足。美国能源自给率在2005年触及69%的低点后开始回升,至2011年已经达到 As the consumption of oil in Asian countries such as China and India climbs up year by year, the energy self-sufficiency of the United States is strengthened, oil and gas output of the United States and Europe hit new record highs, and the global energy pattern will undergo major changes - the energy supply center will move westward and the energy demand will move eastward . The International Energy Agency predicts that the United States will become the world’s largest producer of crude oil in 2017 and that the United States will achieve energy self-sufficiency in 2035. The U.S. energy self-sufficiency rate started to rise after reaching a 69% lows in 2005 and has reached the level of 2011