The phenomenon of snap-off during imbibition in porous media, a fundamental two-phase
fluid flow phenomenon, plays a crucial role in both crude oil production and carbon dioxide …

Complex structures in fractures and the rock matrix, which are difficult to map exhaustively at
the local scale, can dominate contaminant transport in fractured aquifers. An upscaled …

In this work, we use the steady-state measurement technique to characterize two-phase
brine-mineral oil relative permeabilities and residual trapping in water-wet rough-walled …

The correlation of flow structure, displacement efficiency and relative permeability for two-
phase flow in variable-aperture fractures is critical for many fractured rock applications. A …

To investigate two-phase fluid flow processes influenced by phase interference, pressure
drop, fracture roughness and environmental stress, a nitrogen-water two-phase flow …

Random construction of digital rocks based on scanning electron microscope (SEM) images
is an effective method to investigate shale gas flow. Limited researches have been …

Efficient and accurate evaluation of capillary pressure and relative permeability of oil–water
flow in tight sandstone with limited routinely obtainable parameters is a crucial problem in …

Understanding flow and transport in multiscale porous media is challenging due to the
presence of a wide range of pore sizes. Recent imaging advances offer high-resolution …

Enhancing natural gas storage capacity by utilizing the pore space of sediments in cavern
bottoms holds significant potential, particularly in high impurity salt formations. This study …

The relative permeability of two-phase fluid flow through rough fractures was investigated by
conducting the triaxial two-phase fluid flow experiment on sandstone fractures. The relative …