Double-seal plug-free internal cementing pipe column
WANG WEIYANG, HUANG ZHAOPENG, WANG ZHIZUN, LYU QINGHUA, YU TIANMIN, WANG YANG, ZHU XINJUN, LIU HAIYANG, WU JIANPING
Year of Publication 24.11.2023
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Year of Publication 24.11.2023
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Piston type locking and unlocking external cement injection tool
WANG WEIYANG, HUANG ZHAOPENG, WANG ZHIZUN, LYU QINGHUA, YU TIANMIN, WANG YANG, ZHU XINJUN, LIU HAIYANG, WU JIANPING
Year of Publication 29.09.2023
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Year of Publication 29.09.2023
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High-adaptability building roof diffusion lighting device
LI-LIU CHANYUE, CAO DI, XING SUPING, ZHENG DONGJUN, WANG ZHIZUN, QI JINBING, BI XIN, CHEN WEIYING
Year of Publication 12.09.2023
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Year of Publication 12.09.2023
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Separation culture device for endophytic growth-promoting bacteria of tree root system
YU BAOGANG, MENG WEISHAN, HUANG RONGYAN, LI SHENGLIN, WANG ZHIZUN, FU HANG, DONG LIANG, LI XINYUAN, YANG QINGZHU, LIU DIANHUI, CUI TINGTING, YUAN XIAOWEI
Year of Publication 28.05.2024
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Year of Publication 28.05.2024
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Ternary water control gas production method suitable for loose sandstone gas reservoir
ZHANG ZHIHAO, YU DUNYUAN, WANG ZHIZUN, WANG YANG, LIU HAIYANG, WANG FUHUA, ZHU HAITAO, WANG LUYI, ZHANG WEIDONG, SUN ZEZHUANG
Year of Publication 14.05.2021
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Year of Publication 14.05.2021
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Oil-containing solid oil washing system
SUN MINGBO, YU DUNYUAN, WANG ZHIZUN, LI XIAOMING, LIU HAIYANG, WANG FUHUA, ZHU GENGUI, SUN XITENG, WANG LUYI, ZHANG WEIDONG
Year of Publication 05.01.2021
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Year of Publication 05.01.2021
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Environmentally friendly microemulsion cutting fluid suitable for plasma slotted sieve tube
WEI XIANG, WANG ZHIZUN, LIU HAIYANG, WANG FUHUA, SUN XITENG, WANG LUYI
Year of Publication 01.02.2019
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Year of Publication 01.02.2019
Patent
Environment-friendly type fully-synthetic cutting liquid for plasma slotting screen pipe
WEI XIANG, WANG ZHIZUN, LIU HAIYANG, WANG FUHUA, SUN XITENG, WANG LUYI
Year of Publication 21.12.2018
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Year of Publication 21.12.2018
Patent
Supercritical water high-temperature and high-pressure oil washing simulation device and method
SUN MINGBO, YU DUNYUAN, WANG ZHIZUN, LI XIAOMING, LIU HAIYANG, WANG FUHUA, ZHU GENGUI, WANG LUYI, ZHANG WEIDONG
Year of Publication 17.07.2020
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Year of Publication 17.07.2020
Patent
Oil-containing solid oil washing system and method thereof
SUN MINGBO, YU DUNYUAN, WANG ZHIZUN, LI XIAOMING, LIU HAIYANG, WANG FUHUA, ZHU GENGUI, SUN XITENG, WANG LUYI, ZHANG WEIDONG
Year of Publication 23.06.2020
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Year of Publication 23.06.2020
Patent