Multiscale pore/throat characterization in tight sandstone formation with multi-threshold image segmentation algorithm

IntroductionPore space in tight sandstone formation is very complex with micro-scale and nano-scale pores/throats, the multi-scale characteristics needs to be considered for the construction of microscopic pore model accurately.MethodsIn this paper, micro-CT is used to obtain the representative 3D m...

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Bibliographic Details

Published in:	Frontiers in earth science (Lausanne) Vol. 13
Main Authors:	Rongrong, Hu, Jiangchen, Han, Chenchen, Wang, Jian, Zhu, Hu, Dong
Format:	Journal Article
Language:	English
Published:	Frontiers Media S.A 02.05.2025
Subjects:	3D digital rock micro-nano pore/throat multi-threshold image segmentation multiscale characteristic tight sandstone
ISSN:	2296-6463, 2296-6463
Online Access:	Get full text
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