The Paleogene sedimentary characteristics from the 1st Member of the Kongdian Formation to the 4th Member of the Shahejie Formation in the southern Jiyang depression have been studied by core observation,thin section identification,grain size analysis,fossil identification and log interpretation.

The geometry (type, classification, assemblage) , forming period-times and genesis mechanism of the strike-slip structures in the eastern Jiyang Depression have been researched in this paper using structural analytic method to gain more knowledge of the strike-slip structures.

Natural Gas Exploration of Jiyang Depression Viewed from Dongpu Depression;

Study of characteristics of the Cenozoic geotemperature field in Jiyang Depression;

Analysis on Cenozoic paleogeotemperature of Jiyang Depression;

The First,Third and Fourth Members of the Shahejie Formation in the Bonan,Gu'nan and Fulin Subsags are the main source rocks of the reservoir in the northern slope of the Eastern Chenjiazhuang Uplift, the Jiyang Depression,the Bohai Bay Basin.

Exploration practices in the Jiyang Depression of the Bohai Bay Basin have indicated that,under the same dynamic condition of oil and gas pool forming,resistivity(breakthrough pressure) of entrance and exit interface is different,so fluid enters reservoir and pore respectively.

There are mainly three types of the buried hill traps in the Jiyang Depression of the Bohai wan Basin.

The Study on the Palaeogene Lacustrine Reefs in Jiyang Sag,Eastern Shandong Province;

Karstification of Lower Paleozoic reservoir in Zhuangxi-Chengdao area, Jiyang sag, China;

Research on later paleozoic lithofacies ancient geography in Jiyang sag;

Geochemistry of Bark Coal- originating Oil from Well Letan- 1 in Nanpoyang Depression, Poyang Basin;

Geochemical Property and Its Source in Nanpoyang Depression;

Demonstration of Late Hydrocarbon Generation from Marine Source Rocks in Nanpoyang Depression, Poyang Basin;