80 citations · 367 across the 24 of their papers we have counts for
28 papers
Modelling the onset and evolution of immiscible viscous fingering in porous media
Paulo L. K. Caetano Chang, Kundan Kumar, Arne Skauge +1
The simulation of viscous fingering in porous media is of direct relevance to displacement processes in petroleum engineering and hydrogeology. Building on recent work proposing a…
Linear Stability Analysis of Two-phase, Two-Component Flow in Porous Media
Paulo Lee Kung Caetano Chang, Kundan Kumar
Viscous fingering instabilities during fluid displacement in porous media can compromise the efficiency of applications such as enhanced oil recovery, CO2 sequestration, and ground…
Numerical studies of long-term wettability alteration effects in CO storage applications
David Landa-Marbán, Kundan Kumar, Sarah Eileen Gasda +2
The wettability of the rock surface in porous media has an effect on the constitutive saturation functions that govern capillary pressure and relative permeability. The term wettab…
Field-scale impacts of long-term wettability alteration in geological CO storage
Abay Kassa, Sarah Eileen Gasda, David Landa-Marbán +2
Constitutive functions that govern macroscale capillary pressure and relative permeability are central in constraining both storage efficiency and sealing properties of CO stor…
Numerical studies of CO leakage remediation by micp-based plugging technology
David Landa-Marbán, Kundan Kumar, Svenn Tveit +1
Microbially induced calcite precipitation (MICP) is a technology for sealing leakage paths to ensure the safe storage of CO in geological formations. In this work we introduce…
Practical approaches to study microbially induced calcite precipitation at the field scale
David Landa-Marbán, Svenn Tveit, Kundan Kumar +1
Microbially induced calcite precipitation (MICP) is a new and sustainable technology which utilizes biochemical processes to create barriers by calcium carbonate cementation; there…