1. Jilin University, College of Geo-exploration Science and Technology, Changchun 130026, China..
2. Imperial College London, Department of Earth Science and Engineering, Centre for Reservoir Geophysics, London SW7 2BP, UK..
3. China University of Petroleum (Beijing), State Key Laboratory of Petroleum Resources and Prospecting, Beijing 102249, China and Imperial College London, Centre for Reservoir Geophysics, London SW7 2BP, UK..
4. China Earthquake Administration, Institute of Engineering Mechanics, Harbin 150080, China..