1. College of Resources and Environment, Yangtze University, Wuhan 430100, China
2. Hubei Key Laboratory of Petroleum Geochemistry and Environment, Yangtze University, Wuhan 430100, China
3. Key Laboratory of Exploration Technologies for Oil and Gas Resources, Yangtze University, Ministry of Education, Wuhan 430100, China
4. School of Geosciences, Yangtze University, Wuhan 430100, China