By the earthquake sections tracking and explaining,Baorao fault varies from the planar normal fault to the listric normal fault,and finally to the ramp-flat normal fault along the fault strike.

Sequence stratigraphy and subtle reservoir of Aershan Formation in Baorao Trough of Jiergalangtu Sag;

Comprehensive assessment indicates that huge exploratory potential exists along Baoraonei belt which is a main source subsag and major target for finding out non-structural reservoirs in it.

Tracing study of fault activity of the Beijing Huangzhuang-Gaoliying fault and Babaoshan fault in recent time;

Structure characteristics and control function of reservoir forming of Baorao structural belt in Jier-galangtu Depression of Erlian Basin;