1. University of the Chinese Academy of Sciences, Beijing 100049, China
2. Institute of Porous Flow and Fluid Mechanics, Chinese Academy of Sciences, Langfang 065007, China
3. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China
4. PetroChina Southwest Oil and Gas Field Company Exploration and Development Research Institute, Chengdu, Sichuan 610000, China