Investigation into hydraulic fracture propagation behavior during temporary plugging and diverting fracturing in deep coal seam

Investigation into hydraulic fracture propagation behavior during temporary plugging and diverting fracturing in deep coal seam

In this study, we conducted indoor temporary plugging and diverting fracturing (TPDF) experiments on samples of natural deep and shallow coal seams using a small-scale true triaxial fracturing simulation system. By integrating high-precision CT scanning technology and crack reconstruction techniques...

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Bibliographic Details
Main Authors: Sun Zening, Tan Zhanglong, Lin Junwen, An Qi, Zou Yushi, Liu Shikang, Zhao Ziwen
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-04-01
Series:Frontiers in Energy Research
Subjects:
deep coal seam
fracture propagation
temporary plugging and diverting fracturing
temporary plugging agent
natural joint
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2024.1369428/full

Internet

https://www.frontiersin.org/articles/10.3389/fenrg.2024.1369428/full

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