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Research on the initiation pressure criterion of directional hydraulic fracturing in coal mine
Directional hydraulic fracturing (DHF) is more and more widely used in coal mines in China for hard roof and coal burst control. The key to this technology is to determine the crack initiation pressure that affected by the shape of the artificial notch and the stress state around the fracturing hole...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10336435/ https://www.ncbi.nlm.nih.gov/pubmed/37449194 http://dx.doi.org/10.1016/j.heliyon.2023.e17638 |