Characteristics of fault block movements of the Tangyuan fault depression in northeastern Heilongjiang,China and their controls on hydrocarbon accumulation;

Applying the theory of hydrocarbon expulsion threshold to evaluating the carbon source rock in Tangyuan fault depression;

Paleogene sedimentary facies and their evolution in the Tangyuan fault depression,eastern Heilongjiang,China.;

The characteristics and evolvement of the tectonic in Tangyuan rift in northern Heilongjiang;

Combination of paleogene sandstone heavy mineral and source analysis in Tangyuan Rift;

Sedimentary evolution of Tangyuan Rift and sedimentary facies of Dalianhe Formation of Eogene;

Distribution and geochemical significance of biomarker in Tangyuan Depression;

Fault structural features in Tangyuan depression and its oil and gas accumulation;

This paper studies the Ostracode fossils discoveried in lower Tertiary system in Tangyuan downchasm, sets up two fossil assemblage of Ostracode , and discusses the geologic periods of Dalianhe and Baoquanling Formations containing Ostracode fossils.

Twenty - three quasi - sequence sets in lower Tertiary formation of Tangyuan subsidence are formed by various kinds of quasi - sequence consisting of 14 basic formation units.

Then the technology of three-dimensional visualized model integrated the spatial information management, geology explanation, spatial analysis, geology statistics, three-dimensional image visualization and so on has been applied to develop a three-dimensional geological model of Taiyuan graben basin in the Quaternary period.