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Underground coal mine high-pressure hydraulic fracturing hole packer
WU ZONGYU, ZHANG JIAHAO, WANG ZHIHUI, WANG WEIZHEN, ZHANG HAN, SHUI YIFEI, FAN KESONG, ZHU JINPENG, ZHANG CHAOYANG, NIE ZHIBIN
Year of Publication 20.09.2024
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Year of Publication 20.09.2024
Patent
Coal rock drilling high-pressure hydraulic fracturing experimental device and using method thereof
ZHAO JUNFENG, LI YAOBIN, SUN XIAOFAN, CHEN DEBAO, CHEN YINMING, LI ZHIHAN, KAI QIQI, YANG RUNYU, QI XIANG, CAO ZHILING
Year of Publication 08.03.2022
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Year of Publication 08.03.2022
Patent