Effect of microscopic pore–throat structure heterogeneity on waterflooding seepage characteristics of tight sandstone reservoirs

Investigations into the complex pore–throat structures (PTS) of tight sandstone reservoirs are vital for optimizing waterflooding strategies. In this study, 13 cores from the Dingbian area of the Ordos Basin were examined using casting thin sections, X-ray diffraction, high-pressure mercury injectio...

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Auteurs principaux:	Zhang Quanpei, Yang Chen, Tian Yu, Liu Hui, Xiao Wen, Wang Zhikun, Mi Zhongrong, Li Zheyu, Huo Yong, Li Yong, Min Jie, Zhang Duoduo, Chen Linzi, Duan Qiong
Format:	Artigo
Langue:	Inglês
Publié:	De Gruyter 2025-05-01
Collection:	Open Geosciences
Sujets:	pore throat structure heterogeneity fluid mobility waterflooding seepage characteristics waterflooding efficiency residual oil tight sandstone reservoirs
Accès en ligne:	https://doi.org/10.1515/geo-2025-0798
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