Based on the description results of fine sedimentary facies, with the sedimentation character in some parts , dynamic data and adjustable thickness of single well, a matching method will be effective in guiding the encryption and extension of underwater narrow sand body oilfield in placanticline other blocks.

On the basis of these, the spots of cell deposition were analyzed.

Study on the sedimentary facies of the member 3 and 4+5 of Yanchang Formation in Jiyuan area;

Application of the reservoir stochastic modeling in subdividing sedimentary facies;

Application of EMI image logging in studying sedimentary facies;

Sedimentary Microfacies of the Chang 6 Oil-bearing Formation in Nanzhuang District,Ordos Basin;

Research on sedimentary microfacies of the epicontinental sea platform of Jia 2 Member in Moxi Gas Field;

Quantitative discrimination of sedimentary microfacies by use of log data——Taking the Triassic Yanchang Formation in Jiyuan-Baibao region of Ordos Basin for example;