Displacement efficiency for low-salinity polymer flooding including wettability alteration

S Khorsandi, C Qiao, RT Johns - SPE Journal, 2017 - onepetro.org
Polymer flooding can significantly improve sweep and delay breakthrough of injected water,
thereby increasing oil recovery. Polymer viscosity degrades in reservoirs with high-salinity …

Ion-exchange inverse problem for low-salinity coreflooding

S Borazjani, A Behr, L Genolet, P Kowollik… - Transport in Porous …, 2019 - Springer
The data input for reservoir simulation of low-salinity waterflood in sandstones includes
adsorption isotherms, or equilibrium constants for all cation-exchange reactions, and cation …

Analytical modeling nanoparticles‐fines reactive transport in porous media saturated with mobile immiscible fluids

B Yuan, RG Moghanloo - AIChE Journal, 2019 - Wiley Online Library
This work develops a new analytical solution for the reactive flow of aqueous nanofluid into
porous media originally saturated with a mobile aqueous suspension containing fine …

Exact solution for tertiary polymer flooding with polymer mechanical entrapment and adsorption

S Borazjani, L Dehdari, P Bedrikovetsky - Transport in Porous Media, 2020 - Springer
Two-phase transport with simultaneous component adsorption and mechanical entrapment
occurs in numerous suspension and nano-colloidal flows in porous media, including …

Tie-line solutions for MMP calculations by equations-of-state

S Khorsandi, RT Johns - SPE Annual Technical Conference and …, 2015 - onepetro.org
Minimum miscibility pressure (MMP) is one of the most important parameters in the design of
successful gas floods. One technique for calculation of MMP uses the analytical method …

Analytical solutions for the injection of wettability modifiers in carbonate reservoirs based on a reduced surface complexation model

RAL Orozco, R Okuno, LW Lake - Geoenergy Science and Engineering, 2023 - Elsevier
The potential of tuned-composition waterflooding to enhance oil recovery from carbonate
reservoirs has been widely investigated, where wettability alteration is the dominant …

Global Riemann solvers for several systems of conservation laws with degeneracies

W Shen - Mathematical Models and Methods in Applied …, 2018 - World Scientific
We study several 3× 3 systems of conservation laws, arising in the modeling of two-phase
flow with rough porous media and traffic flow with rough road condition. These systems …

[图书][B] Effect of Hysteresis and Heterogeneity on Gas Flooding Performance

L Li - 2018 - search.proquest.com
The process recovery is usually divided into two terms, ie, local displacement efficiency
(ratio of produced oil over the amount of contacted oil) and sweep efficiency (volume of oil …

Mathematics of multiphase multiphysics transport in porous media

S Khorsandi Kouhanestant - 2016 - etda.libraries.psu.edu
Modeling complex interaction of flow and phase behavior is the key for modeling local
displacement efficiency of many EOR processes. The interaction is more complex for EOR …

[图书][B] Mathematics of multiphase multiphysics transport in porous media

S Khorsandi - 2016 - search.proquest.com
Modeling complex interaction of flow and phase behavior is the key for modeling local
displacement efficiency of many EOR processes. The interaction is more complex for EOR …