Bohai Oilfield Research Institute of CNOOC Ltd.-Tianjin Branch Tianjin China;
Bohai Oilfield Research Institute of CNOOC Ltd.-Tianjin Branch Tianjin China;
Bohai Oilfield Research Institute of CNOOC Ltd.-Tianjin Branch Tianjin China;
Bohai Oilfield Research Institute of CNOOC Ltd.-Tianjin Branch Tianjin China;
Bohai Oilfield Research Institute of CNOOC Ltd.-Tianjin Branch Tianjin China;
Low Permeability; Offshore Oil Field; Multi-Stage Fracturing; Horizontal Well Pattern;