The development and distribution of fractures in the main reservoir bed — Shaha Formation — at Keerkang Oilfield of Zhangqiang Depression are studied by means of F index method based on observations of core fractures and stress field modelling.

Optimization design of profile modification operation in Keerqin oil field;

Pilot tests of profile modification and evaluation of its operation effect in Keerqin oil field;

The petroleum geology characteristic of Ghawar Field;

Analysis of sedimentary facies of F4 layer in Devonian in Zarzaitine Oilfield;

Petrological characteristic study of F4 reservoir in Zarzaitine Oilfield

Using the log interpretation, mercury intrusion method and relative permeability curves study the relation between oil saturation and reservoir height and water cut of F oil reservoir in Zarzaitine Oilfield.

Oil classification and biodegradation in Daerqi oilfield, Baiyinchagan depression;

Rolling Exploration Target Evaluation and Actualizing Effects of Shallow Layer of Daerqi Oilfield;

Geochemical characteristics and physical features of Daerqi oilfield,Baiyinchagan depression;