1. School of Petroleum and Natural Gas Engineering, Changzhou University, Changzhou 213164, China
2. School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China
3. No. 4, Oil Production Plant, Changqing Oilfield, PetroChina, Yulin 718500, China
4. Shandong Ruiheng Xingyu Petroleum Technology Development Company, Limited, Qingdao 266580, China