1. College of Chemistry and Chemical Engineering; Southwest Petroleum University, 8 Xindu Avenue; Chengdu Sichuan 610500 China
2. State Key Lab of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University, 8 Xindu Avenue; Chengdu Sichuan 610500 China
3. Oil and Gas Field Applied Chemistry Key Laboratory of Sichuan Province; Southwest Petroleum University; Chengdu Sichuan 610500 China