Effect and mechanism of synergistic enhancement of gas displacement in coal by micro-nano bubbles and surfactants
In order to achieve drag reduction, permeability enhancement and enhanced displacement of coal gas, the liquid-gas coupling medium was obtained based on the coexistence characteristics of micro-nano bubbles, surfactants and water medium. The synergistic effect of the liquid-gas coupling was characte...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of China Coal Society
2025-07-01
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| Series: | Meitan xuebao |
| Subjects: | |
| Online Access: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2024.0807 |
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