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Fracture-controlled permeability evolution and methane migration pathways in abandoned coal mines: implications for abandoned mine methane recovery
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DOI：10.1016/j.fuel.2026.139102.png)
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Abstract
En 中文
• Gas–solid coupled physical similarity system developed for AMM migration simulation. • Fracture evolution controls permeability redistribution and methane migration pathways. • Fracture–permeability coupling reveals dominant AMM migration and accumulation zones.
Keywords:
Fracture evolution
Permeability redistribution
Methane migration
Abandoned coal mines
Gas–solid coupling
Journal
IF:
7.5
Papers:
3.8W
Citations:
16.7W