Research Institute of Petroleum Exploration&Development PetroChina Beijing 100083 China;
PetroChina Exploration&Production Company Beijing 100087 China;
Research Institute of Petroleum Exploration&Development PetroChina Beijing 100083 China;
Research Institute of Petroleum Exploration&Development PetroChina Beijing 100083 China;
Oil&Gas Survey China Geological Survey Beijing 100083 China;
Research Institute of Petroleum Exploration&Development PetroChina Beijing 100083 ChinaSchool of Petroleum Engineering China University of Petroleum Qingdao 266580 China;
Research Institute of Petroleum Exploration&Development PetroChina Beijing 100083 China;
continental shale oil; recoverability; storage space effectiveness; oil-bearing characteristic; fracability;