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Year of Publication 02.07.2024
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Year of Publication 02.07.2024
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Coalbed gas superposed multi-branch horizontal well drainage and mining method
ZOU JIANGHAI, FU YINLAN, WU ZHANGLI, CHO HANG EUI, GUO ZHIJUN, XIANG GANG, WANG SHAOLEI, ZHENG PENGYU, ZHAO LINGYUN, WEI YUANLONG, YANG YONGYU
Year of Publication 02.07.2024
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Year of Publication 02.07.2024
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Implementation method for fracture simulation of combined layer/separated layer of composite coal seam
LIU WEI, ZHANG XIONG, WU ZHANGLI, WEI YUANLONG, ZHAO LINGYUN, ZHAO FUPING
Year of Publication 08.07.2022
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Year of Publication 08.07.2022
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Double-diaphragm composite optical microphone
ZHANG QI, WANG TINGYUN, DENG CHUANLU, HUANG YI, WU ZHANGLI, WEI HEMING, ZHANG XIAOBEI
Year of Publication 24.01.2023
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Year of Publication 24.01.2023
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Primary coal and tectonic coal composite coal bed gas fracturing mining method
LIU WEI, ZHANG XIONG, WU ZHANGLI, GUO ZHIJUN, WEI YUANLONG, ZHAO LINGYUN, HAN ZHONGQIN, ZHOU PEIMING
Year of Publication 05.07.2022
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Year of Publication 05.07.2022
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Pen photoetching system based on optical fiber end super lens and preparation method
HAN LONG, WANG TINGYUN, WU ZHANGLI, WEI HEMING, ZHANG BAO, PANG FUFEI
Year of Publication 02.07.2021
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Year of Publication 02.07.2021
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Coalbed gas exploration and development method and system
WANG SHAOLEI, ZHENG PENGYU, ZHOU PEIMING, YANG YONGYU, FU YINLAN, WU ZHANGLI, GUO ZHIJUN, CHO HANG EUI, XIANG GANG, ZHAO LINGYUN, WEI YUANLONG, REN HAIYING, XU HU
Year of Publication 22.09.2023
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Year of Publication 22.09.2023
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Deep coal bed gas abandoned well and long-stop well recovery method
LONG CUIYUN, WANG ZILIANG, WU ZHANGLI, GUO ZHIJUN, ZHOU XIAOZHI, SUN ZHAO, XIANG GANG, ZHAO LINGYUN, ZHOU PEIMING, XU HU, REN HAIYING
Year of Publication 02.08.2022
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Year of Publication 02.08.2022
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