Analysis of Wellbore Instability Characteristics of Fractured Shale Formation under Thermal⁃Hydraulic⁃Mechanical⁃Chemical Coupling
Wellbore instability is easy to occur when drilling fractured shale formation. Based on mechanical experiments, this paper investigated the weakening law of mechanical properties of shale soaked in drilling fluid.Considering the influence of stress⁃pressure⁃temperature⁃solute concentration disturban...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal of Liaoning Petrochemical University
2025-08-01
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| Series: | Liaoning Shiyou Huagong Daxue xuebao |
| Subjects: | |
| Online Access: | https://journal.lnpu.edu.cn/CN/10.12422/j.issn.1672-6952.2025.04.005 |
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