State Key Laboratory of Oil and Gas Reservoir Geology and Exploration Petroleum University;
Key Laboratory of Tectonics and Petroleum Resources of Ministry of Education and School of Earth Resources University of Geosciences;
Energy and Geoscience Institute of Utah Lake City;
Unconventional Oil and Gas Branch Ltd.;
Oil and Gas Technology Research Institute Qilfield Company’an City;
School of Petroleum Engineering University of Petroleum(Huadong);
Pore size distribution; Pore types; Physical properties; Tight sandstone; Ordos Basin;