A semi-analytical model for predicting the mechanical responses around a non-circular wellbore by using complex variable method

Abstract A good knowledge of in situ stresses, including their orientations and magnitudes at depth, is of critical importance in extracting unconventional oil and gas resources. In this paper, an efficient semi-analytical model is developed for accurately predicting the maximum horizontal principal...

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Bibliographic Details
Main Authors: Wenbao Zhai, Haoze Zhang, Zixuan Yang, Zhaowei Chen, Bisheng Wu, Jiaxing Zhou, Shaoyi Cheng, Peng Tan
Format: Article
Language:English
Published: Springer 2025-03-01
Series:Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Subjects:
Online Access:https://doi.org/10.1007/s40948-024-00930-2
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