Simulation of the multiphase molecular effect of polymer flooding oil

Xu, Jianping; Feng, Zhen; Yuan, Yuanda; Qin, Guowei; Zhang, Zhe

doi:10.1016/j.molliq.2023.123758

Cited by 2 publications

(2 citation statements)

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“…Molecules 2024, 29, x FOR PEER REVIEW 6 of 20 lar simulation of polymer-assisted oil displacement for a deeper understanding. By studying the phenomenon of local aggregation of NPAM molecular chains in the polymer solution system, Xu [22] revealed the interaction process of multiphase molecules during polymer flooding, quantified the diffusion law of three kinds of molecules (polymer, oil, and water), and enriched the theoretical system of polymer flooding flow. Fan et al [23] from the University of Science and Technology of China (USTC) thoroughly investigated the dynamic process of the dead-end displacement of trapped oil droplets in nanopores through MD simulations.…”

Section: Analysis Of Polymer Driving Mechanismsmentioning

confidence: 99%

“…Some scholars have begun to shift their research focus to the molecular simulation of polymer-assisted oil displacement for a deeper understanding. By studying the phenomenon of local aggregation of NPAM molecular chains in the polymer solution system, Xu [ 22 ] revealed the interaction process of multiphase molecules during polymer flooding, quantified the diffusion law of three kinds of molecules (polymer, oil, and water), and enriched the theoretical system of polymer flooding flow.…”

Section: Application Of Molecular Modelling Techniques To Different A...mentioning

confidence: 99%

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Research Progress of Molecular Simulation in Acrylamide Polymers with High Degree of Polymerization

Liu,

Feng,

et al. 2024

Molecules

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Acrylamide polymers with a high degree of polymerization are widely used in petroleum production. It is of great significance to study the oil displacement mechanism of acrylamide polymers with a high degree of polymerization from the micro level. In recent years, the rapid development of computer molecular simulation technology has filed the gaps in macroscopic experiments and theories. This technology has been highly valued in the study of the molecular behaviour of polymer systems. In this paper, the research progress of molecular simulation applied to high-polymerization-degree acrylamide polymer is summarized. The application status of acrylamide polymer flooding, the analysis of polymer flooding mechanisms, and the research progress of molecular simulation in acrylamide linear and crosslinked polymers are expounded. Finally, the development prospect of acrylamide polymer research is given, and suggestions are put forward in terms of simulation direction and simulation tools.

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Section: Analysis Of Polymer Driving Mechanismsmentioning

confidence: 99%

Section: Application Of Molecular Modelling Techniques To Different A...mentioning

confidence: 99%