Analysis on Neozoic paleo-geotemperature of Changwei depression;

Low mature mudstone from Jiyang depression and Changwei depression have been studied by the thermal simulating experiment.

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;

Quantitatively predicting method of petroleum migration & accumulation coefficient and its Application in Jiyang Depression;