Sedimentary facies division of Yijianfang Formation in the middle Ordovician of the southern Tahe Oilfield;

Application of the well test interpretation method for fracture-vug reservoir in Tahe Oilfield;

3D modeling of Ordovician fractured-vug carbonate reservoir,Tahe Oilfield;

Main influence factor on water bearing analysis of fracture-karst caved carbonate reservoir of Tahe oil field;

Development Character & Dominant Factor of Cave-Reservoir in Lower-Middle Ordovician of Ⅷ section in Tahe oil field's;

High resolution sequence of stratigraphy and sedimentary evolution of middle-upper Trimassic in the 9th Area, Tahe Oil Field;

Macroscopic tectonic evolution and microscopic fluid geochemistry studies have proved that,petroleum distribution in the Tahe Oil Field is controlled by tectonic framework formed by combination of early and late Hercynian movements.

Paleocave carbonate reservoir is one of very important reservoir types in the Tahe oilfield, but its identification technologies and development rules remain unsolved.

Water saturation evaluation of low resistivity reservoir in southern Tahe Oilfield;