Effect of the Water Film Rupture on the Oil Displacement by Supercritical CO2 in the Nanopore: Molecular Dynamics Simulations

It is proved that injecting CO2 to displace the residual oils trapped in nanopores with water barriers can achieve the purpose of improving the oil recovery. In the present work, we find that the rupture of the water film has a significant effect on the velocity of the displacement. At first, the wh...

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Veröffentlicht in:	Energy & fuels 2022-04, Vol.36 (8), p.4348-4357
Hauptverfasser:	Luan, Yalin, Dou, Xiaoxiao, Zhou, Yuejin, Hao, Peng, Liu, Bing, Liu, Jianlin
Format:	Artikel
Sprache:	eng
Schlagworte:	Fossil Fuels
Online-Zugang:	Volltext
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