Characteristics and significance of the Tertiary oils in the Wangjiagang oilfi eld in the South Slope of the Dongying Depression,Bohai Bay Basin;

Characteristics of Seismic Petrophysics Parameters for Reservoir Forecasting in Paleogene Layers,Offshore Region A;

Affecting factors of Cretaceous-Paleogene shale cap in Jianghan Plain;

Investigation on hydrochemical and hydrocarbon distribution in Cretaceous - Paleogene strata of Jianghan Basin;

Mechanism and Models for the Lower Tertiary Detrital Reservoir Evolution,Eastern Kuqa Depression of the Tarim Basin;

Lower Tertiary Sequence Stratigraphy Study and the Forecast of Subtle Reservoir in Dongying Depression;

A study on features and control factors of clay minerals in the Lower Tertiary in Qianjiang Depression;

Characteristics of Eogene deep sedimentary facies and reservoir in the north of Qikou sag;

Seal Characteristics of Eogene Mudstone Caprock in Kuche Depression and Its Improtance in Controlling Accumulation of Oil and Gas;

Organic Geochemical Characteristics and Evaluation of the Eogene Source Rocks in Sunhu_Qianmotou Area;

The drilling result of oil or gas indicates that gypsum mudstone caprock of Eogene system develops in Kuche depression.

The pore types, pore texture and heterogeneity of Eogene system reservoor in Rong 37 block are comprehensively analysed.

Based on optical examination of casting thin sections and analyses of geochemistry the characteristics of the secondary pores,which can be made in multiple reservior bodies and distributed in more formations and classified into many types,are studied on Eogene system sandstone in Jiyang depression.