Determination of oil removed by gas via miscible displacement in reservoir rock

B Crouse, R Xu, G Sun - US Patent 11,530,598, 2022 - Google Patents
Systems, methods, and computer program products can be used for determining the amount
of oil removed by a miscible gas flood. One of the methods includes identifying locations of …

Enhanced numerical models for two-component fluid flow in multiscale porous structures

J Yang, H Otomo, H Fan, G Sun, R Salazar-Tio… - Physics of …, 2025 - pubs.aip.org
Multi-component fluid flow simulations in multiscale porous structures, many parts of which
are likely to be under-resolved at practical resolution, often require a high-fidelity numerical …

Computer system for simulating physical processes using surface algorithm

P Gopalakrishnan, R Zhang, H Chen, J Wang… - US Patent …, 2023 - Google Patents
Described are computer implemented techniques for simulating elements of a fluid flow.
These techniques include storing in a memory state vectors for a plurality of voxels, the state …

Determination of oil removed by gas via miscible displacement in reservoir rock

B Crouse, R Xu, G Sun - US Patent 12,001,767, 2024 - Google Patents
Abstract Systems, methods, and computer program products can be used for determining
the amount of oil removed by a miscible gas flood. One of the methods includes identifying …

System and method to calibrate digital rock wettability

SG Drexler, RMC Neto, X Nie, J Toelke… - US Patent …, 2023 - Google Patents
A method is provided. Cells of a digital model of a formation are classified corresponding
with one or more classes based on minerals and/or pore sizes. Wettability of the formation in …

Multi-phase flow visualizations based on fluid occupation time

B Crouse, R Xu - US Patent 11,941,331, 2024 - Google Patents
Abstract Systems, methods, and computer program products can be used for visualizing the
behavior of flow of two or more fluid phases, wherein a fluid phase behavior is represented …