Rock typing is a process through which reservoir layers are classified into distinct units with
similar geological conditions. The Kozeny-Carman's equation is commonly used for rock …

Abstract Digital Rock Physics (DRP) is a field that makes use of recent advances in imaging
technology and computational methods to determine several rock properties by running …

We develop and compare two formulations of the random-walk method, grain-based and
voxel-based, to simulate the nuclear-magnetic-resonance (NMR) response of fluids …

The mechanical properties of cohesionless granular materials are evaluated from grain‐
scale simulations. A three‐dimensional pack of spherical grains is loaded by incremental …

We present an integrated approach to calculate fundamental macroscopic static and
dynamic properties of porous media, including absolute permeability, formation factor …

Permeability is one of the most important, most spatially variable, most uncertain, and hence
least predictable transport properties of porous media. Various empirical models, such as …

The mechanical properties of a cohesionless granular material are evaluated from grain‐
scale simulations. Intergranular interactions, including friction and sliding, are modeled by a …

We present results of simulations based on a physics-based depositional model of
sandstone. The initial rock sediment is modeled as a pack of spherical grains. The absolute …

We seek to quantify the impact of hydrate dissociation on the strength of hydrate-bearing
sediments. Dissociation of gas-hydrates in marine sediments converts the solid hydrate …

We present a discrete element model for the simulation, at the grain scale, of gas migration
in brine-saturated deformable media. We account rigorously for the presence of two fluids in …