College of Earth Sciences Northeast Petroleum University Daqing 163318 China;
College of Earth Sciences Northeast Petroleum University Daqing 163318 China;
PetroChina Dagang Oilfield Company Tianjin 300280 China;
PetroChina Dagang Oilfield Company Tianjin 300280 China;
No.4 Oil Production Plant PetroChina Daqing Oilfield Company Daqing 163511 China;
PetroChina Dagang Oilfield Company Tianjin 300280 China;
PetroChina Dagang Oilfield Company Tianjin 300280 China;
PetroChina Dagang Oilfield Company Tianjin 300280 China;
lateral sealing of extensional fault; integral mathematical–geological model; diagenetic time; diagenetic pressure; Nanpu Sag;