Laboratory studies of hydraulic fracturing of intersecting boreholes in a non-uniform stress field

Laboratory studies of hydraulic fracturing of intersecting boreholes in a non-uniform stress field

This study focuses on the features of hydraulic fracture propagation in intersecting boreholes in polymethyl methacrylate blocks in a non-uniform stress field. Glycerol aqueous solution and plasticine were used as the working fluids. According to linear fracture mechanics, a stress concentrator at t...

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Bibliographic Details
Main Authors: Andrey V. Patutin, Aleksandr A. Skulkin, Leonid A. Rybalkin, Andrey N. Drobchik
Format: Article
Language:English
Published: Saint-Petersburg Mining University 2025-04-01
Series:Записки Горного института
Subjects:
hydraulic fracture
artificial block
stress state
laboratory experiment
Online Access:https://pmi.spmi.ru/pmi/article/view/16319?setLocale=en_US
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