Finite Element Simulation of Fracture Propagation Path During Oriented Perforation Steering Fracturing in Low Permeability Coal Seam
In order to clarify the fracture propagation track and the variation rule of deflection distance in the course of directional perforation turning fracturing in low permeability coal seam, based on ABAQUS platform, the deflection process of the hydraulic fracture in coal seam is simulated by extended...
| Published in: | Meikuang Anquan |
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| Main Author: | |
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Office of Safety in Coal Mines
2020-11-01
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| Subjects: | |
| Online Access: | https://www.mkaqzz.com/cn/article/id/7048 |