.... geological modeling Upstream Oil & Gas geologic modeling spatial reasoning Reservoir Characterization Artificial Intelligence pore pressure displacement vector Engineer ground model surface geometry characterisation inclinometer data geotechnical data Surpac Vision stability analysis...

.... Geological Site De- scriptive Model A strategy for the model development during site investigations. SKB Report R-03-07, SKB, Stockholm. 116pp. SKB 2006. Site descriptive modelling Forsmark stage 2.1. SKB Report R-06-38, SKB, Stockholm. risk assessment risk and uncertainty assessment Reservoir...

.... Artificial Intelligence Reservoir Characterization time window evaluation real time system information fusion intersection geometry Upstream Oil & Gas hazard index application assessment application integration representation hazard criteria hazard assessment application metals...

... characterized - Truncation: discontinuities smaller than a certain size are neglected metals & mining rock slope characterization occlusion Reservoir Characterization resolution civil rights & constitutional law rock slope discontinuity Upstream Oil & Gas orientation bias Laser...

... of classical continuum theory which neglects the effects of micro moments on equilibrium of the system. In Section 2, the basics of the equivalent continuum approach, its mathematical basis and finite element (FE) formulation are discussed. Upstream Oil & Gas Cosserat model Reservoir...

... is determined from the interlocking structure and joint surface conditions. reservoir geomechanics strength experiment Artificial Intelligence material property non-persistent joint Reservoir Characterization GSI value rock mass block size estimation Engineering GSI system discontinuity...

... content seismic event orientation microseismic event excavation hydraulic fracturing fracture mode dominant structure point method bond break Reservoir Characterization seismic array catalogue microseismicity Ball diameter SRM sample validation synthetic rock mass model 2007...

... of the crack. compressibility initial aspect ratio aspect ratio Reservoir Characterization orientation contribution compressive stress Upstream Oil & Gas crack face axial load uniaxial compression crack model compliance Walsh expression traction structural geology crack density...

... the stability and the economical efficiency of underground construction procedures, especially for civil engineering sites. orientation brittle failure characteristic reservoir geomechanics Korea average orientation excessive horizontal stress Reservoir Characterization stress ratio borehole...

... by identifying the elastic moduli, deformability and moduli of permanent deformation in comparison to those obtained through the GSI for each result of the loading test. Reservoir Characterization strength Koetoi Formation borehole loading test deformability classification porosity moduli GSI...

... differential settlement of structures, cracking of concrete linings in tunnels, and roof failure of tunnels and caverns. Engineering specimen creep Reservoir Characterization rock foundation Burger sandstone sample structural geology time-dependant behavior secondary creep regime constant...

... geomechanics ultrasonic velocity laboratory uniaxial compressive strength Upstream Oil & Gas physical property specimen pyrite content Reservoir Characterization quick absorption ratio uc value evaluation reduction oxidation rupture pattern pyrite rock specimen mechanical property...

... warning systems. This paper considers this behavior as a precursory signal prior to slope failure. Reservoir Characterization strain accumulation rock face creep Artificial Intelligence terrestrial laser cliff face rockfall rockfall activity slope failure Upstream Oil & Gas precursor...

... rock sample dip angle fragmentation disc cutter drilling test indentation Drilling Reservoir Characterization orientation anisotropy normal failure Crack pattern weakness foliation 2007. Permission to Distribute - American Rock Mechanics Association ...

... reservoir Reservoir Characterization structural geology fracture intensity hydraulic fracturing carbonate reservoir correlation orientation fracture plane fracture intersection solution enhancement fracture enhancement transmissivity intensity bedding surface carbonate rock porosity...

... (Bjørlykke 1989). During burial these sediments experience porosity reduction in the form of sediment volume reduction or increase in bulk density due to mechanical and chemical compaction. strength Upstream Oil & Gas Reservoir Characterization precipitation correlation Tarbert formation...

... of joints (spacing, size, aperture, infilling, roughness), orientation of the joints relative to opening axis, groundwater conditions and insitu stresses Artificial Intelligence strength drilling machine machine learning drilling operation Reservoir Characterization Wellbore Design soil nail...

... that the presence of cracks affects the strength and mechanical properties of a rock. reservoir geomechanics crack density polygonal block Reservoir Characterization material property borehole shear modulus Upstream Oil & Gas Chandler tsx tunnel seismic velocity EDZ dynamic shear modulus...

... that fractures are main paths for fluid flow in rock masses, thus fracture properties such as normal stiffness, shear stiffness, aperture, friction angle, dilation angle etc, could affect the inflow and hydraulic conductivity. hydraulic fracturing modeling shear stiffness rock mass Reservoir...

... planes, are characterized by increasing roughness, segmentation, and higher deflection. hydraulic fracturing orientation grain size granitic rock Reservoir Characterization Barre granite fracture toughness Grasselli fracture characterization roughness plane granite microstructural...