Principle and calculation method of hydraulic fracturing technique for in-situ stress based on two arbitrary holes

Principle and calculation method of hydraulic fracturing technique for in-situ stress based on two arbitrary holes

Abstract In order to precisely obtain the magnitude and orientation of in-situ stress in coal mine roadway, the principle and calculation method of hydraulic fracturing technique for in-situ stress with two arbitrary holes were established in this study. Deriving from the basic principle of the trad...

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Bibliographic Details
Main Authors: Hailong Dong, Wei Jing, Jun’ai Luo, Zhengxin Zhang, Laiwang Jing, Wenli Zhang, Zhen Lei
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Two arbitrary holes
In-situ stress testing
Hydraulic fracturing method
Testing principle
Calculation method
Online Access:https://doi.org/10.1038/s41598-025-16099-x
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https://doi.org/10.1038/s41598-025-16099-x

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