With the continuous and rapid development of the national economy, China’s oil consumption embarks on a stage of fastgrowth. The gap between oil supply and demandwill get wider, which has seriously limited thedevelopment of China’s economy and society.I With the continuous and rapid development of the national economy, China’s oil consumption embarks on a stage of fastgrowth. The gap between oil supply and demandwill get wider, which has seriously limited the development of China’s economy and society. I