The Impact of Different Clay Mineral Types on the Irreducible Water Saturation in Tight Sandstone Reservoirs: A Case Study of the Lower Shihezi Formation in Hangjinqi Area, Ordos Basin

The Impact of Different Clay Mineral Types on the Irreducible Water Saturation in Tight Sandstone Reservoirs: A Case Study of the Lower Shihezi Formation in Hangjinqi Area, Ordos Basin

The type and content of clay minerals in tight sandstone reservoirs of the He-1 member in the Jin-30 well area of Hangjinqi in the northern margin of the Ordos Basin have a significant effect on irreducible water saturation. On the basis of core observation, the petrological characteristics, clay mi...

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Bibliographic Details
Main Authors: Lixin WANG, Qingsong GAO, Jialin ZHOU, Yan LIU, Qian CAO, Ting CHEN, Li WANG
Format: Article
Language:English
Published: Science Press, PR China 2024-12-01
Series:Yankuang ceshi
Subjects:
ordos basin
tight sandstone
clay minerals
pore throat structure
irreducible water saturation
Online Access:http://www.ykcs.ac.cn/article/doi/10.15898/j.ykcs.202407150157
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http://www.ykcs.ac.cn/article/doi/10.15898/j.ykcs.202407150157

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