Shallow Oscillating Lacustrine Sediment of the Late Guantao Formation in Gudao Oilfield, Shandong Province;

Application of plugging removal technique of foam Jet sand-washing in Gudao Oilfield;

Identifying spatial distribution of the interlayers with fuzzy evaluation and stochastic modeling-taking Guantao 6 Member in Zhongyi area of Gudao Oilfield as an example;

Research of interfacial tension for combination flooding in western area of Gudao oil field.;

Practice and knowledge on sporadic low-grade reserve development of Gudao oil field.;

Application of Supersonic Scale Inhibition Technology in Gudao Oil Field;