Novel isolated flexible bidirectional anti-irrigation pup joint logging tool
YOU CHANG, CHEN XIAODONG, LIU JUN, ZHANG XIONGHUI, YANG CHENGJUN, MOU WEIQIAN, HUA YUANFEI
Year of Publication 06.05.2022
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Year of Publication 06.05.2022
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Underground cleaning type pressure control and release system and method
DU YINGWEI, YOU CHANG, SONG YU, LI WEIHUA, LIU JUN, ZENG XIAOFENG, WANG BANGWEI, ZHANG XIONGHUI, CHEN CHAO, ZHANG YONG, SHEN HONG, LIU YUN, HUA YUANFEI, CHEN XIONG, PAN YONG, HE XIAODONG, YANG CHENGJUN, JOO SUN-WOO, LI HUAFENG, MOU WEIQIAN, ZHANG BINGJUN
Year of Publication 29.03.2024
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Year of Publication 29.03.2024
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Rod throwing and releasing device of underground over-drill-bit logging instrument and using method of rod throwing and releasing device
YOU CHANG, ZENG XIAOFENG, SHEN HONG, LIU YUN, CHEN QUANLIN, WANG XIAOQIANG, SUN FUCHUAN, LI HUAFENG, MOU WEIQIAN, DU YINGWEI, HE QIUKAI, CHEN XIAODONG, SONG YU, JI BENHAO, WANG BANGWEI, ZHANG XIONGHUI, XIE YUBEI, ZHANG YONG, MA ZHENGJIANG, HUA YUANFEI, CHEN XIONG, YANG CHENGJUN, GAO BO, ZHANG BINGJUN, SHA YUZHUO
Year of Publication 12.05.2023
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Year of Publication 12.05.2023
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Novel drilling tool passing storage type protective sleeve well logging process
DU YINGWEI, YOU CHANG, SONG YU, CHEN XIAODONG, ZENG XIAOFENG, WANG BANGWEI, ZHANG XIONGHUI, CHEN CHAO, ZHANG YONG, SHEN HONG, LIU YUN, HUA YUANFEI, CHEN XIONG, PAN YONG, HE XIAODONG, YANG CHENGJUN, LI HUAFENG, MOU WEIQIAN, ZHANG BINGJUN
Year of Publication 05.05.2023
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Year of Publication 05.05.2023
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Manufacturing method of lithium battery capable of continuously providing high power
PAN YONG, JIANG CHANGQING, ZENG XIAOFENG, ZHANG YONG, CHANG ZHOU, XIAO HUI, CAI ZHIMING, CHEN JIAHENG, HUA YUANFEI, MOU WEIQIAN
Year of Publication 28.02.2020
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Year of Publication 28.02.2020
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