1. Chongqing University of Science & Technology, 20th East Road, Da Xue Cheng, Sha Pingba District, Chongqing 401331, China
2. Research Institute of Petroleum Exploration & Development, CNPC, RIPED, 20 Xueyuan Road, Haidian District, Beijing 100083, China
3. Southwest Oil & Gas Filed Company, CNPC, No. 83, Section 1, Jianshe North Road, Chenghua District, Chengdu City, Sichuan Province 610000, China
4. Chongqing Three Gorges University, No. 666 Tianxing Street, Wanzhou District, Chongqing 404000, China