Method for quickly identifying leakage fault of fluid end of reciprocating pump
ZHU FAN, RAN XIANG, WANG ZHENG, WANG CHUANHONG, ZUO GUOYONG, ZHANG HUAHUA, MAO ZHE, WU PANZHOU
Year of Publication 14.03.2023
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Year of Publication 14.03.2023
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Intelligent diagnosis system for fluid end leakage of reciprocating pump
ZHU FAN, RAN XIANG, LI BEIXIN, WANG ZHENG, WANG CHUANHONG, ZHANG YONG, ZOU WEI, ZUO GUOYONG, WU PANZHOU
Year of Publication 30.06.2023
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Year of Publication 30.06.2023
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Infrared controllable automatic plugging pin device
XIAO DONGSHUN, MA MING, LU CHUNHUA, ZUO GUOYONG, ZENG LIXIN, SUN YUNZHI
Year of Publication 21.09.2018
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Year of Publication 21.09.2018
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Rope coring and arranging winch with heavy hook falling freely
ZHAO HAITONG, YAN RIMING, ZHENG JINFENG, WANG XILIN, LI QI, YIN SHAOJUN, ZUO GUOYONG, LI BO, DING TENGFEI, WANG LONG
Year of Publication 18.02.2015
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Year of Publication 18.02.2015
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Fidelity secondary sampling equipment for bottom sediments
CHE MINGFAN, WANG XILIN, YIN SHAOJUN, ZUO GUOYONG, ZHANG DONGXIAO, HU WENCHANG, LI BO, WANG LONG, DING TENGFEI
Year of Publication 21.01.2015
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Year of Publication 21.01.2015
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Simulation down hole temperature pressure signal collection and display instrument
XIAO DONGSHUN, MA MING, LU HONGZHI, ZUO GUOYONG, ZENG LIXIN, LU CHUNHUA, SUN YUNZHI
Year of Publication 21.09.2018
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Year of Publication 21.09.2018
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Press-in type electromagnetic wave measurement while drilling system and measurement method
WU XIANG, WANG CHENGLI, VICTOR FIADOROV CHIKHOTKIN, LU HONGZHI, LU CHUNHUA, JIANG GUOSHENG, ZUO GUOYONG
Year of Publication 16.07.2019
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Year of Publication 16.07.2019
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Wireless relay transmission system for underground temperature pressure detection
ZHANG TAO, WANG CHENGLI, ZUO GUOYONG, LU CHUNHUA, JIANG GUOSHENG, HUANG KAIZHAO
Year of Publication 22.02.2017
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Year of Publication 22.02.2017
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Insulating inner tube
WU XIANG, WANG CHENGLI, LU HONGZHI, VICTOR FIEDOROWICZ CHIKHOTKIN, LU CHUNHUA, JIANG GUOSHENG, ZUO GUOYONG
Year of Publication 10.11.2017
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Year of Publication 10.11.2017
Patent
Electromagnetism is along with boring measurement system based on offset well receiving antenna
WU XIANG, WANG CHENGLI, VICTOR FEDOROVICH CHIKHOTKIN, LU HONGZHI, LU CHUNHUA, JIANG GUOSHENG, ZUO GUOYONG
Year of Publication 10.10.2017
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Year of Publication 10.10.2017
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