Development and Application of New Foaming Agent for Gas Drainage in Middle and Shallow Layer of Western Sichuan
LI Zuyou, TANG Lei, YIN Hongyao, FENG Yujun
Journal of Southwest Petroleum University(Science & Technology Edition) . 2022, (3): 176 -187 .  DOI: 10.11885/j.issn.1674-5086.2022.01.26.01