The influence of temperature, seepage and stress on the area and category of wellbore instability

The influence of temperature, seepage and stress on the area and category of wellbore instability

Abstract This study investigates the challenge of borehole instability in shale gas development, focusing on the interactions among temperature, fluid flow, and stress. Using a thermal-hydro-mechanical coupling model of borehole elastic stress combined with a true triaxial rock strength criterion an...

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Bibliographic Details
Main Authors: Xiaobo Liu, Jinyou Zhang, Hongge Jia, Tong Zhang, Xuejia Du, Zhongmin Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Scientific Reports
Subjects:
Temperature
Wellbore Stability
Seepage
In-situ stress
Well trajectory
Online Access:https://doi.org/10.1038/s41598-025-87714-0
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