DRP images: On a workflow for efficient computation of the permeability of tight sandstones

Supplementary materials for the paper titled 'On a Workflow for Efficient Computation of the Permeability of Tight Sandstones' by V. Pimanov, V. Lukoshkin, P. Toktaliev, O. Iliev, E. Muravleva, D. Orlov, et al. The dataset consists of ternary and multiclass images (solids, pores, unresolved porosity) of sizes 300^3, 600^3, and 1350^3 from tight sandstones as binary arrays (uint8 dtype). These images serve as inputs for the Stokes-Brinkman solver, used for computing the efficient permeability of the porous media. They can be utilized by other researchers for validation purposes. The presented samples were obtained through postprocessing of the original dataset of CT images, available at https://data.mendeley.com/datasets/hgxdh8ps94/1.