Mechanism of wellbore instability considering tubular-string contact with the wellbore wall

Mechanism of wellbore instability considering tubular-string contact with the wellbore wall

Abstract Exploration and development of deep and extended-reach wells faces extreme challenges including an extremely narrow mud weight window and complex well trajectories, with frequent occurrences of wellbore instability during drilling and completion operations. Tubular strings in the wellbore a...

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Bibliographic Details
Main Authors: Yuting Zhou, Hui Zhang, Yanxian Wu, Xingyu Li, Chuanming Xi, Kunhong Lv, Hao Zhang, Xinrui Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Borehole stability
Stress distribution
Down hole tubular mechanics
Contact mechanics
Tubular string
Online Access:https://doi.org/10.1038/s41598-025-10714-7
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https://doi.org/10.1038/s41598-025-10714-7

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