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Published in Journal of geophysics and engineering (01.04.2019)
Published in Journal of geophysics and engineering (01.04.2019)
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Year of Publication 03.05.2024
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Year of Publication 03.05.2024
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Automatic logging information acquisition system and method
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Year of Publication 26.04.2024
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High-pressure sample gas-liquid separation device
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Year of Publication 26.04.2024
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Year of Publication 26.04.2024
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Synchronous inter-well electromagnetic probe magnetic field detection calibration device and operation method
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Year of Publication 22.03.2024
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Year of Publication 22.03.2024
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Interwell logging communication system
GUO TONGZHENG, JI YONGLI, YAN YONGPING, ZHANG SHOUWEI, CHAO YONGSHENG, ZANG DEFU
Year of Publication 22.03.2024
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Year of Publication 22.03.2024
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MULTI-WELL-BASED INTERWELL LOGGING COMMUNICATION SYSTEM
ZHANG, Shouwei, ZANG, Defu, JI, Yongli, YAN, Yongping, CHAO, Yongsheng, GUO, Tongzheng
Year of Publication 21.03.2024
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Year of Publication 21.03.2024
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Method for calculating casing thickness based on ultrasonic reflection resonance imaging logging
GUAN LINHUA, SUN FENG, CHENG FENG, DING SHICUN, DONG JINGLI, CHEN XUELIAN, ZANG DEFU
Year of Publication 19.03.2024
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Year of Publication 19.03.2024
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Multi-point temperature correction method, device and system for array induction logger
ZHANG FUMING, LIU LEI, GUAN LINHUA, XUE BO, HUANG YUKE, ZANG DEFU, HOU WEIDONG
Year of Publication 08.03.2024
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Year of Publication 08.03.2024
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Circuit system for gas holdup logging instrument
ZHANG FUMING, GUAN LINHUA, YAN YONGPING, ZHANG SHOUWEI, HUANG YUKE, ZANG DEFU, HOU WEIDONG
Year of Publication 07.11.2023
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Year of Publication 07.11.2023
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Eccentric device for well logging
REN YANMIN, YAN YONGPING, DING SHICUN, WEI JUN, GAO XIANGJUN, BAI QIANG, ZANG DEFU
Year of Publication 27.06.2023
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Year of Publication 27.06.2023
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Communication cooperation system and method for multi-well measurement
JI YONGLI, LI ZHIQIANG, YAN YONGPING, ZHANG SHOUWEI, LIU ZENG, CHAO YONGSHENG, ZANG DEFU
Year of Publication 03.05.2024
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Year of Publication 03.05.2024
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Magnetic core manufacturing device of cross-well electromagnetic transmitting antenna
YANG AIFENG, CHAO YONGSHENG, GENG CHUNNA, LI MINGGANG, JI ZHUHUA, ZANG DEFU, BAI QIANG
Year of Publication 03.05.2024
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Year of Publication 03.05.2024
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