[1] Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an,710021, China
[2] Xi'an Changqing Chemical Industry Group Co., Ltd., PetroChina, Xi'an,710000, China
[3] Research Institute of Petroleum Engineering Technology, Sinopec Shengli Oilfield, Dongying,257001, China