New Demonstration of the Seismic Origin for Jishan Sandbody of Paleogene in Huimin Depression,Shandong Province;

Research on the denudation thickenss of the fourth member of Shahejie Formation and Kongdian Formation by wave analysis method in Huimin Depression;

Conditions of petroleum pools formation of the fourth member of Shahejie Formation in the west Huimin Depression;

Analysis of Cenozoic Tectonic Subsidence History and Wave Cycle in Huimin Depression;

Analysis on sequence stratigraphy or lacustrine carbonate in the first member of Shahejie Formation in Huimin Sag;

Characteristics of igneous rocks and their effects on hydrocarbon accumulation in Yangxin subsag of Huimin sag;

Study on fault activities in Shahejie-Dongying period in Huimin Sag;

Hydrocarbon accumulation models and distribution features of sandstone lithologic hydrocarbon reservoir in the Dongying Depression;

Accumulation Time and Accumulation Process of Lithological Reservoirs in Dongying Depression;

Description method for characteristics of stream channel reservoir in Xianhe Oilfield of Dongying Depression;

Depositional characteristics of fluxoturbidite and exploration technologies of subtle reservoirs in the Dongying sag;

Studies of the upper 4th member of Shahejie Formation of Paleogene in Well RD1 in the Dongying Sag of the Bohai Bay Basin have indicated that,oil-and-gas from the same source rock in different stratum has different characteristics.

The control of the Tertiary syndepositional structures on the deposition,the accumulation of oil and gas in the Dongying Sag,the Bohai Bay Basin has been discussed systematically through the analysis of the relationship between structure,deposition and reservoir forming.