.... Therefore, it is the purpose of this paper to investigate the dynamic tensile failure of rock materials under hydrostatic pressure state. hydraulic fracturing Rock mechanics international journal rock material Reservoir Characterization tensile failure brazilian disc specimen MPa Upstream Oil...

... is theoretically and practically meaningful. fracture thickness single fracture cohesive fracture model rock mass Reservoir Characterization Zhao incident wave transmission bar wave propagation hydraulic fracturing Simulation p-wave propagation transmission wave non-welded fracture Upstream...

... investigations, the value of rock mechanical parameters obtained by the field tests or laboratory tests appear obviously different due to different rock sample size, so the rock size effect is widely used to research on the rock strength, deformation, permeability and stress measure. hydraulic fracturing...

... systems and for simulations used to interpret geophysical data to predict subsurface performance. hydraulic fracturing flow path fluid flow fracture geometry Reservoir Characterization fracture stiffness topology stiffness Nolte fracture specific stiffness spatial correlation Petrovitch...

... sites, and explore how this may be linked to permeability evolution through permeability-seismicity scaling and in coupling with the evolving rate and state properties of the reservoir. geothermal reservoir flow rate hydraulic fracturing Elsworth Upstream Oil & Gas surface...

... fracture toughness of LS are significantly influenced by the heat-treatment, especially under higher loading rate. hydraulic fracturing fracture toughness wellbore integrity cavern Huang specimen Wellbore Design Rock mechanics Reservoir Characterization Upstream Oil & Gas Loading Rate...

..., hydraulic fracturing, blasting, rock disintegration, etc. The research on rock dynamics can be sim- ply grouped into three categories analytical analysis, numerical analysis and experimental analysis. Theoretical studies mainly focus on wave propagation, and the models are usually applied to simple...