1. PetroChina Daqing Oilfield Co. Ltd, Daqing163001, China
2. Exploration and Development Research Institute of Daqing Oilfield Co. Ltd, Daqing163001, China
3. Heilongjiang Provincial Key Laboratory of Reservoir Physics & Fluid Mechanics in Porous Medium, Daqing163001, China
4. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu610500, China