Architecture of braided fluvial sandbody and origin for petroliferous difference of the Guantao Formation of Neogene in Kongdian Oilfield of Huanghua Depression;

Nutrient water drive had been applied in the north block of Dagang Kongdian Oilfield in 2001-2004.

Sedimentary facies of Member 6 oil-bearing unit of the Triassic Yanchang Formation and its controlling rule on oil distribution in the Yaodian Oilfield,Ordos Basin;

Micro-fractures and high permeability channel are the main factor controlling injected water move quickly in accordance with the behavior well test of Wang 84 well group in water injection experimental region in Yaodian oilfield.

Sedimentary microfacies study of middle section of the fourth member of Shahejie formation in east part of Shangdian Oilfield;

Sedimentary features of delta sand bodies in Dongying Formation of Shangdian oilfield;

Study of sedimentary microfacies in the 2nd member of Hetaoyuan Formation in Zhangdian oilfield, Nanyang Depression;

Application of new remote controlling system of well pattern in Zhangdian oilfield;

Application of GTZ Active Water in Zhangdian Oilfield;

The current situations are rapid advance of edge water,accelerating increase of water cut and harming development effects in Putaohua oil reservoir of Xindian oilfield.