Molecular dynamics simulation of oil detachment from hydrophobic quartz surfaces during steam-surfactant Co-injection

M Ahmadi, Z Chen - Energy, 2022 - Elsevier
In-situ recovery of bitumen involves high-temperature conditions yielded by a steam
injection process, making it costly to produce, along with an extensive environmental …

Structural Modulation of Kaolinite Nanoclay via DFT and Molecular Dynamics Simulations: A Review

J Wang, L Fu, H Yang - Applied Clay Science, 2024 - Elsevier
Nanoclay materials have a wide range of industrial applications. The structural design of
kaolinite (Kaol) is beneficial to expand its application and improve the high value-added …

Molecular Dynamics Simulations for Surfactant Research (A Review)

AA Ivanova, IN Koltsov, AA Groman… - Petroleum Chemistry, 2023 - Springer
This review discusses the theoretical basis and examples of implementation of various
molecular modeling approaches to the investigation of the properties of surfactants. These …

Insight into the Injection Rate Effects on Residual Liquid Film in Tight Sandstone Nanopore

Z Liu, X Wang, G Zhang, R Yuan - The Journal of Physical …, 2024 - ACS Publications
Waterflooding in tight reservoirs is a key focus in the recent oilfield development, making it
essential to accurately assess the injection rate effect in tight sandstone. This study …

Experimental and Molecular Dynamics Simulation to Investigate Oil Adsorption and Detachment from Sandstone/Quartz Surface by Low-Salinity Surfactant Brines

EP Maiki, R Sun, S Ren, AM AlRassas - ACS omega, 2024 - ACS Publications
In this study, we explore the impact of monovalent (NaCl) and divalent (CaCl2) brines,
coupled with sodium dodecyl sulfate (SDS) surfactant at varying low concentrations, on the …

Molecular Insights into the Salinity Effects on Movability of Oil–Brine in Shale Nanopore-Throat Systems

Y Cheng, X Lu, Q Li, X Liu - Langmuir, 2023 - ACS Publications
Low-salinity flooding has been well recognized as a promising strategy to increase shale oil
recovery, but the underlying mechanism remains unclarified, especially for complex …

Indicative significance of the interfacial interactions between pore surface and soluble organic matter on the shale oil mobility

X Li, J Cai, X Zhu, H Liu, Z Li, Y Liu - Colloids and Surfaces A …, 2024 - Elsevier
The exploration and exploitation of shale oil resources enhance the necessity to
characterize the mobility of the occluded oil in shales. Up to now, the understanding of the …

Molecular investigation on the desorption process of alkane contaminant from fused silica surface in nonionic surfactant solution

R Shen, Q Bai, Y Li, Y Guo, P Zhang - Applied Surface Science, 2021 - Elsevier
In this article, the molecular level investigation on the detachment process of the alkane
contaminant from the fused silica surface in nonionic surfactant solution is performed by …

Molecular Dynamics Simulations for Surfactant Research (A Review)

AA Ivanova, IN Kol'tsov, AA Groman… - …, 2023 - journals.rcsi.science
This review discusses the theoretical basis and examples of implementation of various
molecular modeling approaches to the investigation of the properties of surfactants. These …