... increment resolution correlation seismicity Upstream Oil & Gas energy release deformation test event RER seismic wave hazard rock mass Beck support system Magnitude Rock Dynamics: From Research to Engineering Li et al. (Eds) © 2016 Taylor & Francis Group, London, ISBN 978-1-138-02953...

... mechanical property loading Upstream Oil & Gas lateral gauge lateral stress rock material gabbro hugoniot elastic limit shear strength Carrara marble millett Rock Dynamics: From Research to Engineering Li et al. (Eds) © 2016 Taylor & Francis Group, London, ISBN 978-1-138-02953-8 227 Shear...

... reflection coefficient Upstream Oil & Gas transmission coefficient cylindrical wave propagation rock mass UDEC frequency incident wave cylindrical wave transmission wave propagation monitoring point Reservoir Characterization Simulation coefficient stress WAVE PROPAGATION wave transmission...

... on the dynamic behavior of concrete materials involved in the structures. Thus the importance of research on the dynamic behavior of concrete materials under high strain rates (called strain rate effect for short) cannot be overemphasized. Upstream Oil & Gas Wang characteristic solution spherical...

.... 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...

... explosion is re-derived. The existing test data confirms its accuracy. explosion rotation rock block irreversible deformation region radius Upstream Oil & Gas Reservoir Characterization hierarchical structure large-scale underground explosion Oparin irreversible deformation region...

... Oil & Gas incident bar particle size attenuation factor fracture propagation Rock Dynamics: From Research to Engineering Li et al. (Eds) © 2016 Taylor & Francis Group, London, ISBN 978-1-138-02953-8 295 Numerical investigation on the effect of fracture filling material on P-wave...

... Reservoir Characterization Upstream Oil & Gas classification diameter soft rock structural geology underground structure MPa strength tunnel axis different strain rate loading area strain rate rock mass deformation behavior different location unlined tunnel tunnel Rock Dynamics: From...

... the particles separating from the sandstone. The above results have showed the similar variation as the macro stress distribution, and also indicate that the forward numerical model considering particle size effect can reflect the practical mechanism of sand production. sand control Upstream Oil...

... there is a requirement for these models to be underpinned by experimental data, and a thorough understanding of the underlying scientific processes that govern the material behavior. Upstream Oil & Gas shock compression sandstone geological material research metals & mining hugoniot experiment...

... mechanics coefficient notch contact area relation international journal closure joint matching coefficient deformation Upstream Oil & Gas rock joint experimental study wave propagation JMC Reservoir Characterization Thickness specimen rock mass stiffness Rock Dynamics: From Research...

... of the decomposing explosive is exclusively modeled with SPH particles. The rock is modelled with FEM under suitable boundary conditions and the severely distorted rock elements are changed to SPH particle during the course of computation. Upstream Oil & Gas Simulation application particle hydrodynamic...

... and saturated conditions. reservoir geomechanics relation normal stress specimen wellbore integrity dynamic property water content SHPB test Wellbore Design Zhao rock joint closure stiffness JMC Rock Mech Reservoir Characterization Upstream Oil & Gas Thickness incident specific...

... excavation. reservoir geomechanics normal stress implication shear stress frictional slip Reservoir Characterization Zhao discontinuity fault instability gouge degradation Upstream Oil & Gas rock discontinuity excavation stress drop gouge material gouge contact incident wave...

..., and analytical methods will be difficult to be applied. Under such a circumstance, numerical methods could provide promising solutions for stress wave propagation in rock masses. Upstream Oil & Gas particle wave propagation particle-based numerical manifold method Microstructure Reservoir...

... at different development and production phases. With the passive sources covering the seismogenic zone and active survey illuminating the aseismic zone, this technique can fully utilize all the ray paths available and provide enhanced images of the rock damage and degradation. Upstream Oil & Gas...

... cavern. The dilatancy region surrounding the storage cavern extends progressively along the radial direction with increasing loading cycle. frequency damage variable Reservoir Characterization cyclic loading Upstream Oil & Gas rock salt natural gas storage cavern loading frequency...

... characteristic rock mass reservoir geomechanics numerical method determination fracture water head Upstream Oil & Gas boundary mean square deviation 0 mechanical parameter permeability tensor Reservoir Characterization fracture network technique size effect permeability coefficient rev Rock...

... anisotropic angles. Further, the petrophysical test results are correlated with the mechanical properties. These properties and correlations will further help in increasing the yield of these rocks. Reservoir Characterization oil shale strength shale oil Upstream Oil & Gas wave velocity...

... Wellbore Design Rock mechanics wellbore integrity strength variation peak stress peak strain mechanical property granite different temperature reservoir geomechanics Upstream Oil & Gas elastic modulus variation room temperature Temperature Effect granite peak stress Temperature...