Search Results - "QIN CAIHUI" :: K.UTB vyhledávací portál

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An enhanced expanding and shift sparse array based on the coprime array and nested array

by Qin, Caihui, Yang, Ling, Dang, Jingxin, Dang, Bo, Zhou, Yan
Published in IET radar, sonar & navigation (01.03.2024)

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Journal Article

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Accurate ranging of adjacent well using compressive sensing-based current injection with a uniform sensor array

by Dang, Jingxin, Yang, Ling, Qin, Caihui, Zhao, Qing, Ji, Xinbiao, Guo, Cheng, Dang, Bo
Published in Geoenergy Science and Engineering (01.02.2024)

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Journal Article

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ADJACENT WELL DETECTION APPARATUS, METHOD AND SYSTEM

by LUO, Xi, QIN, Caihui, MA, Mingxue, WANG, Yiyi, YUE, Xizhou, DANG, Bo, LI, Guoyu, ZHAI, Jinhai, LI, Aiyong, JI, Xinbiao
Year of Publication 07.12.2023

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Patent

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Vacuumizing filling and sealing device

by ZHU YUNING, CAO YUNFENG, JI XINBIAO, JIANG FAN, WANG GELUYI, QIN CAIHUI
Year of Publication 10.05.2024

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Patent

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Framework runner adapter dismounting tool

by LI GUOYU, ZHU YUNING, CAO YUNFENG, JI XINBIAO, JIANG FAN, QIN CAIHUI
Year of Publication 19.04.2024

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Patent

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Welding method and welding structure for drill collar of logging instrument

by LI GUOYU, ZHU YUNING, CAO YUNFENG, JI XINBIAO, QIN CAIHUI
Year of Publication 30.05.2023

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Patent

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Resistivity measurement sensor device

by LI GUOYU, ZHU YUNING, CAO YUNFENG, JI XINBIAO, JIANG FAN, QIN CAIHUI
Year of Publication 14.03.2023

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Patent

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Rescue detection equipment and detection method based on current injection

by JIANG TIANJIE, LUO XI, ZHU YUNING, CAO YUNFENG, JI XINBIAO, YUE XIZHOU, JIANG FAN, WANG GELUYI, QIN CAIHUI, LU HUATAO
Year of Publication 12.03.2024

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Patent

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Multi-core connector and logging instrument using same

by GUAN LIJUN, LI GUOYU, ZHU YUNING, CAO YUNFENG, JI XINBIAO, QIN CAIHUI
Year of Publication 04.01.2022

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Patent

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While-drilling azimuth resistivity gamma integrated logging instrument

by MA MINGXUE, LI GUOYU, ZHAI JINHAI, ZHU YUNING, CAO YUNFENG, JI XINBIAO, YUE XIZHOU, WANG GELYI, QIN CAIHUI
Year of Publication 08.08.2023

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Patent

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Multi-probing-depth resistivity logging instrument

by MA MINGXUE, LI GUOYU, ZHU YUNING, CAO YUNFENG, JI XINBIAO, YUE XIZHOU, WANG GELYI, QIN CAIHUI
Year of Publication 04.07.2023

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Patent

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Resistivity logging instrument

by LUO XI, MA MINGXUE, ZHU YUNING, LI GUOYU, ZHAI JINHAI, JI XINBIAO, CAO YUNFENG, JIANG FAN, WANG GELUYI, QIN CAIHUI, LU HUATAO
Year of Publication 03.05.2024

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Patent

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Along with boring instrument conversion testing arrangement

by FENG YANG, MA MINGXUE, LI GUOYU, JI XINBIAO, QIN CAIHUI
Year of Publication 18.11.2015

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Patent

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Multi-component while-drilling location electromagnetic wave resistivity imaging instrument

by MA MINGXUE, WANG YIYI, LI GUOYU, YUE XIZHOU, QIN CAIHUI
Year of Publication 23.09.2015

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Patent

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ADJACENT WELL DETECTION APPARATUS, METHOD AND SYSTEM

by LUO, Xi, QIN, Caihui, MA, Mingxue, WANG, Yiyi, YUE, Xizhou, DANG, Bo, LI, Guoyu, ZHAI, Jinhai, LI, Aiyong, JI, Xinbiao
Year of Publication 28.07.2022

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Patent

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Antenna structure and electromagnetic wave probe device

by MA MINGXUE, LI GUOYU, ZHAI JINHAI, ZHU YUNING, CAO YUNFENG, JI XINBIAO, YUE XIZHOU, JIANG FAN, WANG GELUYI, QIN CAIHUI, LU HUATAO
Year of Publication 06.01.2023

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Patent