Characterization of Residual Oil Distribution in Sandstone by NMR: A Microscopic View on Oil Recovery by Miscible CO2 Flooding

AbstractMiscible CO2 flooding gains rising popularity due to high displacement efficiency and potential carbon negativity. It is well documented that pore-level heterogeneity is one of the dominant mechanisms responsible for the variation in oil recovery efficiencies of miscible CO2...

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Bibliographic Details
Main Authors: Anlun Wang, Xiaoqing Zhao, Jianguang Wei, Lisha Zhao, Guangliang An, Xiaofeng Zhou, Jiangtao Li, Xuedong Shi, Ying Yang, Gen Li
Format: Article
Language:English
Published: GeoScienceWorld 2022-08-01
Series:Lithosphere
Online Access:https://pubs.geoscienceworld.org/lithosphere/article/2022/Special%2012/4565111/616319/Characterization-of-Residual-Oil-Distribution-in