Estimating the Least Principal Stress in a Granitic Rock Mass: Systematic Mini-Frac Tests and Elaborated Pressure Transient Analysis

The hydraulic fracturing technique (also termed mini-frac test) is commonly used to estimate the in situ stress field. We recently conducted a mini-frac stress measurement campaign in the newly-established Bedretto Underground Laboratory (BedrettoLab) in the Swiss Alps. Four vertical boreholes, dedi...

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Detalles Bibliográficos
Autores principales: Bröker, Kai, Ma, Xiaodong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2022
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072525/
https://www.ncbi.nlm.nih.gov/pubmed/35535302
http://dx.doi.org/10.1007/s00603-021-02743-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072525/
https://www.ncbi.nlm.nih.gov/pubmed/35535302
http://dx.doi.org/10.1007/s00603-021-02743-1

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