Experimental investigation on acoustic emission response and fracture evolution of coal under stepwise pressurization and pump shut-in/re-initiation during hydraulic fracturing
Hydraulic fracturing in low-permeability coal seams faces significant challenges, including poor controllability of fracture propagation and difficulty in forming complex fracture networks. Existing studies lack a systematic understanding of fracture evolution under full-cycle dynamic loading, limit...
Shranjeno v:
| Principais autores: | , , , , , , , , |
|---|---|
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
KeAi Communications Co., Ltd.
2026-06-01
|
| Serija: | Earth Energy Science |
| Teme: | |
| Online dostop: | http://www.sciencedirect.com/science/article/pii/S2950154726000115 |
| Oznake: |
Brez oznak, prvi označite!
|