Stress Relief and Permeability Enhancement with Hydraulic Fracturing in Overlying Key Strata of Deep and Soft Coal Seams

[Image: see text] The technical problems of high in situ stress, high gas pressure, high gas content, and low coal seam permeability are widespread in deep soft coal seam excavation, which leads to frequent occurrences of dynamic phenomena, such as coal cannons and blowout holes. Based on the high-p...

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Detalles Bibliográficos
Autores principales: Li, Feng, Liu, Hanwu, Wang, Chenchen, Sun, Runchuan, Xiang, Guangyou, Ren, Baorui, Wang, Guanghao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077564/
https://www.ncbi.nlm.nih.gov/pubmed/37033788
http://dx.doi.org/10.1021/acsomega.2c08161

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10077564/
https://www.ncbi.nlm.nih.gov/pubmed/37033788
http://dx.doi.org/10.1021/acsomega.2c08161

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