We present results from simulations of two-phase flow directly on digitized rock-
microstructure images of porous media using a lattice Boltzmann (LB) method. The …

The use of numerical simulations to model physical processes occurring within subvolumes
of rock samples that have been characterized using advanced 3D imaging techniques is …

X‐ray microtomography (micro‐CT) provides a nondestructive way for estimating rock
properties such as relative permeability. Relative permeability is computed on the fluid …

We introduce a finite-difference method to simulate pore scale steady-state creeping fluid
flow in porous media. First, a geometrical approximation is invoked to describe the interstitial …

Image-based computations of relative permeability for capillary-dominated quasi-static
displacements require a realistic description of the distribution of the fluids in the pore space …

Image-based computations of relative permeability require a description of fluid distributions
in the pore space. Recent advances in imaging technologies have made it possible to …

Rock mechanical properties is essential for several geomechanical applications such as
wellbore stability analysis, hydraulic fracturing design, and sand production management …

Conventional reservoir models of heterogeneous reservoirs do not include micro-scale
heterogeneity due to the resolution limitations of widely used well logs and core plug data …

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 …

A computer algorithm is implemented to construct 3D cubic pore networks that
simultaneously honor nuclear magnetic resonance (NMR) and mercury injection capillary …