1. Jiangxi Key Laboratory of Mining Engineering, School of Resources and Environmental EngineeringJiangxi University of Science and Technology Ganzhou P. R. China
2. Sinopec Key Laboratory of Microbial Enhanced Oil RecoveryShengli Oilfield Company, Sinopec Dongying P. R. China
3. Research Institute of Petroleum Engineering and TechnologyShengli Oilfield Company, Sinopec Dongying P. R. China