Bohai Oilfield Research Institute Tianjin Branch of CNOOC Ltd. Tianjin China;
Bohai Oilfield Research Institute Tianjin Branch of CNOOC Ltd. Tianjin China;
Bohai Oilfield Research Institute Tianjin Branch of CNOOC Ltd. Tianjin China;
Bohai Oilfield Research Institute Tianjin Branch of CNOOC Ltd. Tianjin China;
Bohai Oilfield Research Institute Tianjin Branch of CNOOC Ltd. Tianjin China;
Bottom Water Reservoir; Horizontal Well; Water Ridge Rising Height; Water Ridge Range;