1. State Key Lab of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, China
2. Southwest Petroleum University, College of Chemistry and Chemical Engineering, Chengdu 610500, China
3. Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, Chengdu 610500, China
4. Chengdu Evermaterials Co., Ltd., Chengdu, Sichuan 610500, China
5. Research Institute of Natural Gas Technology, Southwest Oil & Gas Field Company, China National Petroleum Corporation, No. 218, Tianyan Road, Tianfu New District, Chengdu, Sichuan Province 610500, China