... and vertical permeability properties are summarized in Table 1 , and the representation of the different rock layers is shown in Figure 1 . A vertical fault connects the ultramafic rock layer to the porous reservoir area to allow for the evaluation of hydrogen accumulation in the storage reservoir...

... relations of the equivalent continuum are rigorously derived from stressstrain analysis, and the equivalent permeability is calculated based on the equivalent seepage resistance method. A hybrid numerical discretization method is used to solve the geomechanical-flow coupled system in fractured reservoirs...

... that represent real-world geology and well-operation scenarios. For the first time, we develop a workflow that integrates a stress-dependent Barton-Bandis model for caprock fracturing with a Coulomb frictional failure-induced fault permeability model to investigate the interplay of the leakage pathways...

..., and maintaining environmental safety. Reliable predictive models that account for diverse geological conditions, such as permeability variations and reservoir geometry, are necessary to effectively design systems that balance these challenges. To design and implement efficient storage systems, employing reliable...

.... An initial set of 500 realizations was reduced to 86 calibrated models, which were fully analyzed to identify recurring patterns in property adjustments. The results revealed critical patterns in karst-related high-permeability zones, diagenetic modifications, fracture permeability variations...

... history matching using adjoint gradients while still using industry-standard commercial reservoir simulators. history matching optimization problem geologist reservoir simulation geology evolutionary algorithm machine learning adjoint gradient permeability equation conference...

... of the phase α = w,g : (6) u α = − K k r α ( S α ) μ α ( ∇ P α − ρ α m g ) , where K is the intrinsic permeabilities tensor, and for the phase α ∈ { w , g }, kr α ( S α ) is its relative permeability, μ α is its viscosity...

... approach combining LGR for overlapping hydraulic fractures with a time-dependent permeability change model ensures precise capturing of well-to-well communication effects across vast numbers of wells and fractures. The application of implemented techniques is demonstrated using synthetic hydraulic...

... dynamics reservoir simulation geologist subsurface storage structural geology flow in porous media chemical flooding methods liquid phase enhanced recovery saturation permeability mole fraction gas saturation equation of state co 2 climate change fraction similarity solution enriched...

... Abstract A new framework for modeling hydraulic/natural fractures in a parallel reservoir simulator is discussed in this paper. This new workflow integrates the embedded discrete fracture model (EDFM) concepts in the multiple porosity, multiple permeability (MPMP) framework of a parallel...

... that the oil and water viscosities are known, coefficients defining relative permeability curves are included as model parameters. The slightly difference here in INSIM-3P is that the exponent of relative permeability curve is also known. This is important because the relationship between T i , j n...

... sensitivity of oil recovery to relative permeability curves. In addition, the injected gas will be displacing water as well because of the presence of mobile water in the reservoirs, which impacts the oil mobility. This study presents a numerical simulation of CGI in tight, thin carbonate reservoirs, where...

... learning scaling method fine-scale solution reservoir simulation equation convective operator upscaled operator coarse grid block composition machine learning assisted upscaling transport coefficient fine-scale model coefficient permeability mass conservation equation Introduction...

... production capacity of the resource to support a feasibility study. Using advanced simulation tools, coupled with geochemical and geomechanical inputs, the project assessed fluid dynamics across density gradients and forecasted production scenarios. Sensitivity analyses on permeability and well spacing...

... in porous media mudstone adsorption permeability fracture network complex reservoir rock type modeling & simulation molecular diffusion and adsorption diffusion coefficient effective diffusion coefficient molecular diffusion grid Introduction Unconventional reservoirs...

... reservoir geomechanics fully-coupled scheme coupling strength ratio young drillstem testing coupling scheme geological subdiscipline sequential-explicit scheme geology flow in porous media geomechanics compressibility porosity uniaxial compaction one-way coupling scheme permeability time...

... for injection temperatures and thermal expansivity are conducted by comparing effective stresses, pressure, temperature, and porosity/permeability distributions, as well as dynamic production temperature, outflow rate, and injection fracture permeability. The results illustrate that the fracture aperture...

... model results for the dissolution channel, the pore volume to breakthrough, and the effective permeability. The global sensitivity analysis shows that the acid capacity number is the most significant parameter for the pore volume to breakthrough with the highest value of the total Sobol index...

... to cohesive mechanical healing. fluid dynamics flow in porous media permeability upstream oil & gas enhanced recovery scenario reservoir simulation precipitation experiment inlet selective inorganic precipitation injection deposition application united states government reservoir...

... characterization permeability mechanism hypothesis permeability enhancement Introduction The Irving-Dallas earthquake sequence in Northeast Texas during 2008-2015 has been hypothesized as injection-induced seismicity ( Hornbach et al., 2016 , Magnani et al., 2017 ) with faults destabilized...