&;
Exploitation;
Research;
Institute,;
Tianjin;
Branch;
of;
China;
National;
Offshore;
Oil;
Corporation,;
Tianjin;
300452,;
China;
of;
Ocean;
Sciences,;
China;
University;
of;
Geosciences;
(Beijing),;
Beijing;
100083,;
China;
Engineering;
College,;
China;
University;
of;
Petroleum;
(East;
China),;
Qingdao;
266580,;
China;
浅水三角洲; 渤海湾盆地; 中国北方; 演变; 新近系; 分流河道砂体; 砂体类型; 沉积序列;