1. State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 73000, Gansu, China
2. Chengdu Guibao Science and Technology Co., Ltd, Chengdu 610041, Sichuan, China
3. Research Institute of Oil and Gas Technology of Changqing Oilfield Company, Xian 710018, Shaanxi, China