The Daqiutian area is close to the Dabeiwu and Jinjiawu gold deposits and they are located in the same gold mineralization zone from Jinagxi Province toward NE Anhui Province.

Study and application of boosting water injection in Qiuling oilfield;

A study on the distribution rule of the remaining oil of Sanjianfang reservoir in west Ling 2 area, Qiuling Oilfield;

The rules of movement of injection water in the west of Ling 2 block of Sanjianfang Group of Qiuling Oilfield;

Analysis of reservoir differences between upper and lower gas pools of the Xishanyao Formation of Middle Jurassic in Qiudong Gasfield,Turpan-Hami Basin;

Modern management model in the development of Qiuling oil field.;

On the bais of researching the low resistivity zone home and abroad,and in combination with the production of the Qiuling oil field,the conclusion that there are five main reasons for forming the low resistivity zone is reached in the paper.

The same problem is also existed in Qiuling Oil Field.

Study on Structure of Pore and Fissure of Carbonate Reservoir of Burial Hill in Renqiu Oilfield;

Scaling on oil pump has a great negative impact on oil extraction in Renqiu oilfield, North China.