Comprehensive review on the role of salinity on oil recovery mechanisms during chemical flooding

F Nyah, N Ridzuan, PI Nwaichi, C Umunnawuike… - Journal of Molecular …, 2024 - Elsevier
Previous studies have reported contradictory behavior on the influence of salinity on
enhanced oil recovery (EOR) chemicals like surfactants, polymers, and nanoparticles …

A molecular insight into the effect of key ions on the detachment of crude oil from calcite surface: Implication for low salinity water flooding in carbonate reservoirs

S Li, Y Liu, L Xue, L Yang, Z Yuan - Journal of Petroleum Science and …, 2022 - Elsevier
The detachment of crude oil from calcite surface plays an important role in oil recovery and
wettability alteration during low salinity water flooding in carbonate reservoirs. The effects of …

Optimization of injection water composition during low salinity water flooding in carbonate rocks: A numerical simulation study

Z Negahdari, S Khandoozi, M Ghaedi… - Journal of Petroleum …, 2022 - Elsevier
Low salinity water flooding as a novel enhanced oil recovery method has gained increased
attention especially during the past decade. Akin to other methods, low salinity water …

Theoretical insight into the effect of polar organic molecules on heptane-water interfacial properties using molecular dynamic simulation

S Li, Y Liu, L Xue, D Zhu - Journal of Petroleum Science and Engineering, 2022 - Elsevier
Hydrocarbon-water interface plays an important role in many cases and industries.
However, the effect of polar oil molecules on hydrocarbon-water interfacial properties is still …

Modeling the mechanism of water flux in fractured gas reservoirs with edge water aquifers using an embedded discrete fracture model

S Geng, C Li, S Zhai, Y Gong… - Journal of Energy …, 2023 - asmedigitalcollection.asme.org
The invasion of aquifers into fractured gas reservoirs with edge water aquifers leads to rapid
water production in gas wells, which reduces their gas production. Natural fractures …

Impact of salinity and temperature variations on relative permeability and residual oil saturation in neutral-wet sandstone

WM Mahmud - Capillarity, 2022 - yandy-ager.com
Low-salinity water flooding has become one of the major emerging enhanced oil recovery
techniques where lower salinity water is flooded into a hydrocarbon reservoir in order to …

[HTML][HTML] A quantitative study of salinity effect on water diffusion in n-alkane phases: From pore-scale experiments to molecular dynamic simulation

L Yan, Y Chang, SM Hassanizadeh, S Xiao, A Raoof… - Fuel, 2022 - Elsevier
Numerous mechanisms have been proposed to untangle the effect of a low concentration of
dissolved salts in the water flooding medium. One potential mechanism for enhanced oil …

Effects of gypsum-salt rock on mineral transformations in a saline lacustrine basin: Significance to reservoir development

L Yang, X Li, Q Zhuo, Z Yu, Y Yang, K Liu - Journal of Petroleum Science …, 2022 - Elsevier
Gypsum-salt rock is typically developed in carbonate reservoirs, and this rock has both
constructive and destructive effects on the reservoir. The ways in which gypsum rock …

[HTML][HTML] Impacts of inorganic salts ions on the polar components desorption efficiency from tight sandstone: A molecular dynamics simulation and QCM-D study

S Wang, J Wang, HQ Liu, HQ Zhang, FN Liu, RO Erik - Petroleum Science, 2022 - Elsevier
Ions in brine significantly affect EOR. However, the mechanism of EOR with different brine is
still controversial. By Combining Molecular Dynamics (MD) method and Quartz Crystal …

Numerical Investigations of Low-Salinity Water Flooding in a Saline Sandstone Reservoir

V Kandala, SK Govindarajan - Journal of Energy Engineering, 2023 - ascelibrary.org
In the era of dominance of renewable energies and the pandemic-affected world, oil
industries must produce oil from extant fields most economically. Further, increasing …