After the stress values jump from highest to lowest, the underground liqui.

Applications of imaging logging data in the research of fracture and ground stress;

Research on relationship between coal conductivity and ground stress;

Fractures and ground stress of peripheral low permeability reservoirs;

Preliminary research and discussion on crustal stress in Jidong Oilfield;

Analysis on crustal stress distribution characteristics in canyon areas along Lhasa-Rikaze railway line;

Based on the example in Min114 block at Xinmin oil field,the authors analyze the relation of the fracture and crustal stress,measure the direction and length of the hydraulic fracture by receiving the microseism signals when the terrene is broken,which provides a basis for deploying reasonable flood pattern for development of low permeability reservoir.

Research of diamond weak combined bit for high geo-stress stratum drilling;

Dynamic emulation analysis on tunnel excavating effect in high geo-stress zone;

Xiabandi Water Control project is located at Pamirs,near an active seismic zone and within a high geo-stress area;for which the maximum embedded depth of the power tunnel is up to 1 400 m with the problem of high geo-stress.

Research advance of the influence of geostress and perforation parameters on hydraulic fracturing;

The Two-stage Analysis on Geostress Field for the Underground Chamber Area of Pubugou Project;

Application of two geostress measurement methods to a pumped storage power station;

Identification of earth stress direction based on CBIL echo time image.;

On Application of Earth Stress Analysis in Oilfield Development of Laoxin Area;

Distribution of earth stress in Kuche thrust belt, Tarim Basin;