A Fractal Characteristics Analysis of the Pore Throat Structure in Low-Permeability Sandstone Reservoirs: A Case Study of the Yanchang Formation, Southeast Ordos Basin

In the Southeastern Ordos Basin, the Chang 2 low-permeability sandstone reservoir of the Triassic Yanchang Formation is a typical heterogeneous reservoir. Quantitatively characterizing and analyzing its complex pore throat structure has become crucial for enhancing storage and production in the stud...

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Bibliographic Details

Published in:	Fractal and Fractional
Main Author:	Huanmeng Zhang
Other Authors:	Xiaojun Li, Junfeng Liu, Yiping Wang, Ling Guo, Zhiyu Wu, Yafei Tian
Format:	Article
Language:	English
Published:	Multidisciplinary Digital Publishing Institute 2025
Subjects:	Hydrocarbon exploration and reservoir analysis Enhanced Oil Recovery Techniques CO2 Sequestration and Geologic Interactions fractal dimension low-permeability sandstone reservoirs Yanchang Formation pore size distribution pore throat connectivity micropores mesopores macropores reservoir heterogeneity dissolution pores microfracture pore-throat network mercury intrusion capillary pressure cathodoluminescence
Online Access:	https://doi.org/10.3390/fractalfract9040224
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