Evaluation and division of oil-gas belt in block 7 of Tahe Oilfield.;

The formation water contains much higher concentration of solids and total solid concentration ranges from 100g/L to more than 300g/L in the Ordovician, Carboniferous and Triassic reservoirs at Tahe oilfield and adjacents, which was considered as forming in a closed hydrogeological environment and disconnected with each other.

Triassic reservoir in Zone 2 of the Tahe Oil Field is one of early exploited classic rock reservoirs by Northwest Branch Company of SINOPEC.

Tehe 4 area oilfield is a strong heterogeneity carbonate reservoir which belongs toa kind of very special carbonate reservoir.

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;

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;