W. Val Pinczewski

TL;DR: In this article, the elastic properties of the digitized images under dry, water-saturated, and oil -saturated conditions were derived from a suite of four samples of Fontainebleau sandstone with porosities ranging from 7.5% to 22%.

TL;DR: In this article, a unique contrast agent technique using X-ray micro-computed tomography (micro-CT) was developed for studying micrometer-sized features in coal, which allows for the visualization of coal fractures not visible with conventional imaging methods.

TL;DR: In this paper, a dynamic network model for imbibition based on a physically realistic description of the complex dynamics of film flow, film swelling and snap-off is described, which is used to analyse the complex interaction between displacement rate, contact angle, aspect ratio and pore and throat shapes on relative permeability.

TL;DR: In this paper, the authors examine the calculation of relative permeability and residual saturation using networks derived from tomographic images of Fontainebleau sandstone previously used to successfully calculate single-phase transport properties.

TL;DR: In this article, an image-based analysis of carbonate core material was performed using micro-CT and a hybrid numerical scheme was developed to measure the contribution of microporosity to the overall core permeability.