Analysis of casing stress during multistage fracturing of shale gas horizontal wells considering thermo‐hydro‐mechanical coupling

Analysis of casing stress during multistage fracturing of shale gas horizontal wells considering thermo‐hydro‐mechanical coupling

Abstract During the multistage fracturing of shale gas horizontal wells, casing damage frequently occurs, making it essential to evaluate casing stress and deformation. This paper establishes a mathematical model of thermo‐hydro‐mechanical coupling and a finite element model of casing‐cement sheath‐...

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Bibliographic Details
Main Authors: Yu Su, Zhang Shilong, Jianhong Fu, Xinyu Shen, Zhaoliang Yang, Jianhua Guo, Yulou Xiong, Bin Li, Chi Peng
Format: Article
Language:English
Published: Wiley 2023-08-01
Series:Energy Science & Engineering
Subjects:
casing damage
coupling
horizontal wells
in situ stress
multistage fracturing
shale gas
Online Access:https://doi.org/10.1002/ese3.1496

Internet

https://doi.org/10.1002/ese3.1496

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