Liaodongwan-Xialiaohe basin is a Cenozoic plate interior rifting basin.

Origin of lacustrine dolomite in the Paleogene Shahejie Formation of Liaodongwan basin, China;

The Feature of Sequence-based Lithofacies and Paleogeography during Paleogene of Luda Area, Liaodongwan Basin;

evolution of stress field in Xialiaohe basin is divided into six stages firstly .

Characters of coal classification and coal rank distribution in third member of Shahejie Formation in eastern depression of Liaohe basin;

Lithologic identification and reservoir division of Xing-Ma Archean group buried hill in Liaohe basin;

Research on hydrocarbon abundance conditions in nearshore sublacustrine fan in Western sag of Liaohe Basin——take Rehetai Formation in Xing-Bei area as an example;

Oil-oil meticulous correlation research shows that there exist both immature and mature oils in Oulituozi area of the Liaohe Basin,and the maturity level of these oils is generally lower than those in the other areas of the East Sag.

According to analysis of formation water and crude oil at the west Jinganpu of Damintun Sag in the Liaohe Basin,type NaHCO_3 formation water on the top of the burial hills in the studied area is dominative,type CaCl_2 appear in local area.

Seismic Facies of Paleogene in Liaodong Bay,Bohai Basin;

Simulation of Maturity Evolution of Paleogene Source Rocks in Liaodong Bay,Bohai Basin

The characteristics of the geotemperature field, geopressure field and geotemperature-geopressure system in Liaodong Bay are analyzed and their relationships with the distribution of oil and gas are discussed by using the geotemperature and geopressure data measured in 70 wells and the formation pressures data predicted through seismic survey in the study area.