... and artificial neural networks analysis and a rock mass classification system, respectively. metals & mining machine learning Upstream Oil & Gas classification system estimation Artificial Intelligence empirical equation situ test reservoir geomechanics rock mass deformation modulus...

... smaller angle bedding layer reservoir geomechanics strength bedding orientation specimen horizontal axis orientation Rock mechanics deformation Deformation Characteristic aramis camera image uniaxial compression Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson...

... calibration rock mass property seismicity GSI discontinuum model machine learning resolution levkovitch length scale reservoir geomechanics plastic strain correlation deformation pre-mining data rev property case study Rock Characterisation, Modelling and Engineering Design Methods Feng...

... that the specimens could be heated to the assigned value from the outside to the inside and then the specimens were taken out and cooled down in the air. The experiment used displacement control mode, and the loading rate is 0.0015 mm/s. reservoir geomechanics Rock Deformation peak strength plastic...

... elasticity modulus moisture content reservoir geomechanics strength Siltstone compression test triaxial compressive strength mechanical parameter uniaxial compressive strength rock sample fitting formula Reservoir Characterization Upstream Oil & Gas formula sandstone triaxial compression...

.... The drilling rate is used to predict the rock parameters, such as rock density and strength parameters. Wellbore Design drilling rate uniaxial compressive strength reservoir geomechanics classification percussive drilling wellbore integrity strength drilling data compressive strength rock...

... pressures and pore pressures. Engineering sandstone creep creep deformation Reservoir Characterization Chinese Journal MPa creep behavior deformation Upstream Oil & Gas porosity effective stress pore water pressure stress level Nishihara model reservoir geomechanics pore pressure...

... low-porosity rock LSR method reservoir geomechanics Wellbore Design extensometer science press compression test lateral strain response emission crack initiation Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London...

... behavior of a fracture. Artificial Intelligence flow test arithmetic mean aperture reservoir geomechanics Upstream Oil & Gas referenced composite topography method Reservoir Characterization fracture characterization fracture aperture hydraulic aperture hydraulic fracturing aperture...

... are not applicable (Zoback et al. 1985). Reservoir Characterization log analysis reservoir geomechanics stress magnitude geophysics Sinha shear moduli borehole radial profile well logging acoustoelasticity effective stress wellbore vertical stress Winkler anisotropy Upstream Oil & Gas...

... & Gas Rock mechanics peak strength fissure length characteristic rock mass specimen triaxial compression test reservoir geomechanics friction energy dissipation peak intensity rock sample deformation fractured rock mass Rock Characterisation, Modelling and Engineering Design Methods...

... new algorithm rock mass mechanical parameter reservoir geomechanics Engineering nonlinear equation regression analysis shear stress equation Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London, ISBN 978-1-138-00057...

... investigation reservoir geomechanics tension strain deformation biaxial condition free surface characteristic rock sample Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London, ISBN 978-1-138-00057-5 Experimental investigation...

... threshold reservoir geomechanics Engineering Rock mechanics damage threshold Upstream Oil & Gas Chinese Journal rock strength intermediate principal stress constitutive model statistical damage constitutive model micro-unit strength stress threshold permeability Rock Characterisation...

... learning neural network Reservoir Characterization structural geology rock parameter Artificial Intelligence cavern reservoir geomechanics Upstream Oil & Gas recognition underground hydraulic cavern loop recognition tunnel numerical simulation underground cavern equivalent mechanical...

... Characteristic deformation natural condition yunfu pyrite complete stress-strain curve reservoir geomechanics Engineering characteristic rock mass deformation parameter Rock Characterisation, Modelling and Engineering Design Methods Feng, Hudson & Tan (Eds) © 2013 Taylor & Francis Group, London...

.... Reservoir Characterization Wellbore Design propagation behavior Artificial Intelligence Engineering hydraulic fracturing rocklike specimen international journal mica sheet Rock mechanics specimen mechanism Coalescence crack propagation behavior reservoir geomechanics Upstream Oil & Gas...

... (TLS), digital photogrammetry, and precise real time kinematic (RTK) – global positioning system (GPS) surveying in characterizing rock mass structures. hydraulic fracturing resolution reservoir geomechanics fracture pattern accuracy Wellbore Design Rock Structure orientation Liu...

... & Gas Simulation structural geology criterion rock crack propagation loading fracture reservoir geomechanics node continuous-discontinuous cellular automaton method iteration crack propagation automaton cellular automaton increment propagation freedom compression Rock...

... Characterization solid waste management eastern part rock zone southern part reservoir geomechanics overburden calculation dilatant rock zone integrity dilatancy geomechanical analysis salt rock water management Morsleben repository salt barrier waste disposal area disposal area hydraulic...