Movable Fluid Distribution Characteristics and Microscopic Mechanism of Tight Reservoir in Yanchang Formation, Ordos Basin

Tight sandstone reservoirs have smaller pore throats, complex structures, strong heterogeneity in the pore throat system, and significant differences in fluid distribution. To reveal the occurrence characteristics of movable fluids in tight sandstone reservoirs, the typical tight sandstone core samp...

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Bibliographic Details
Main Authors: Ke Wu, Dezhao Chen, Weigang Zhang, Hua Yang, Hanning Wu, Xin Cheng, Yiqian Qu, Mengqing He
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-04-01
Series:Frontiers in Earth Science
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.840875/full