Downhole drilling tool
WANG BINGCHU, YAO JIANXUN, JIN HONGBING, LIU LIJIANG, YIN YONGQING, WU YUNDUO, ZHANG HUICE
Year of Publication 28.11.2023
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Year of Publication 28.11.2023
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Long-service-life drill rod capable of reducing drilling cost
WANG BINGCHU, LI YANCHENG, WANG PENG, WANG DONGWEI, HU HAIXU, YIN YONGQING, LU LIZHONG
Year of Publication 02.04.2024
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Year of Publication 02.04.2024
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Diversion pressure relief drill rod
WANG BINGCHU, ZHANG YAFEI, WANG XIAO, SHI SHAOQIU, LIU YAPENG, YAO JIANXUN, YIN YONGQI, WANG JUNGANG
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
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Rotary guide motor
WANG BINGCHU, LIU DONGSHENG, WANG DONGWEI, HU MINGCHAO, LIU LIJIANG, YIN YONGQING, LU LIZHONG, ZHANG JIANGONG
Year of Publication 10.11.2023
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Year of Publication 10.11.2023
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Underground self-pressurization type jet device
WANG BINGCHU, XING XIANDONG, WANG PENG, SHEN DONGJIE, WANG DONGWEI, JIN HONGBING, YIN YONGQING, WANG XIYUAN
Year of Publication 02.09.2022
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Year of Publication 02.09.2022
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Can investigate electricity inspection appearance of low -voltage power line way electric leakage point
WANG BINGCHU, LI HONG, TIAN JIANXIONG, HOU DEGUO, YANG YONG, GAO ZEJUN, PENG JINGREN, ZENG SHUHUA, TIAN LIANG, LIU YINGLAN, CHEN MINMIN, XIAO YU, LI WENGAO, LIU JIANJUN, LIAO YONGDONG, PENG CHANGYOU, NIE BIN, XIAO KUN, LI XIANGJUN, HAN LI, WU BANGFEI, LIU YUANYI, WANG DAQIANG, PENG FALI, WEN GUANGHUA, GONG BICHUN, ZHANG JIECHENG, GAO MINGTAO, MA HAIJUN, LUO PENG
Year of Publication 18.01.2019
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Year of Publication 18.01.2019
Patent