Splicing type soft environment-friendly platform for remedial work and using method
JIANG ZHIQIANG, ZHANG XIONGTAO, JU YAFENG, ZHANG JIAFU, WANG JIAXIN, BAI XIAOPEI, WANG SHANGWEI, LI XUMEI, LUO YOUGANG, LIANG WANYIN
Year of Publication 03.04.2020
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Year of Publication 03.04.2020
Patent
Intubation tube type waterproof oil extraction packer
WANG ZHIGUO, LIU JIANGBO, ZHANG XIONGTAO, JIANG ZHIQIANG, JU YAFENG, BAI XIAOPEI, WANG SHANGWEI, ZHAO PENGYU, LUO YOUGANG, LIANG WANYIN
Year of Publication 06.12.2019
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Year of Publication 06.12.2019
Patent
Casing damage well expansion pipe complemented top back patching spaced mining reproduction process pipe column and method
LIU JIANGBO, ZHANG XIONGTAO, JIANG ZHIQIANG, JU YAFENG, BAI XIAOPEI, HU XIANGJUN, WANG SHANGWEI, ZHAO PENGYU, LUO YOUGANG, LIANG WANYIN
Year of Publication 05.11.2019
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Year of Publication 05.11.2019
Patent
Repairing pipe column applied by composite material and method
ZHANG XIONGTAO, LIU JIANGBO, JIANG ZHIQIANG, JU YAFENG, BAI XIAOPEI, HU XIANGJUN, WANG SHANGWEI, ZHAO PENGYU, LUO YOUGANG, LIANG WANYIN
Year of Publication 05.11.2019
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Year of Publication 05.11.2019
Patent
Expansion pipe patching, back-inserting and isolated-mining tool
ZHANG XIONGTAO, LIU JIANGBO, JIANG ZHIQIANG, JU YAFENG, WANG JIAXIN, BAI XIAOPEI, WANG SHANGWEI, ZHAO PENGYU, LUO YOUGANG, LIANG WANYIN
Year of Publication 11.10.2019
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Year of Publication 11.10.2019
Patent
Preparation and application of leakage-reducing flexible colloidal particle flushing fluid
JU YAFENG, CHEN SHENGHUAI, LI SANXI, FENG DALONG, WANG SHANGWEI, JIA HU, LUO YOUGANG, CHEN BO
Year of Publication 08.10.2019
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Year of Publication 08.10.2019
Patent
Electroless plating solution for Ni-Sn-P alloy plating layer, and electroless plating layer
LI XIANMING, JU YAFENG, YUAN JUNTAO, YIN CHENGXIAN, FU ANQING, JIANG JINGJING, YUAN XI, LI XUNJI, LI YAJUN, LUO YOUGANG, REN KANG, LIANG WANYIN
Year of Publication 11.09.2020
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Year of Publication 11.09.2020
Patent
Kluyveromyces marxianus yeast and application thereof in blueberry wine brewing
DENG DEZHENG, YE HONGLIN, DUN YAOHAO, YE JINSHENG, LUO YOUGANG, XIONG ANHUA
Year of Publication 18.08.2017
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Year of Publication 18.08.2017
Patent
Centralizing sucker rod wellhead cleaning device for workover treatment
JIANG ZHIQIANG, ZHANG XIONGTAO, JU YAFENG, GUO FARONG, ZHANG JIAFU, WANG SHANGWEI, LI XUMEI, LUO YOUGANG, LIAO YONGGANG, LIANG WANYIN
Year of Publication 02.08.2019
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Year of Publication 02.08.2019
Patent
Breaking and falling object preventing device for oil well pipe column
LIU JIAWEN, YUAN HUIYING, TANG FAN, YANG HUANYING, FENG JIANSHE, LUO CONGYING, LU MEI, LING YONGGANG, WANG SHANGWEI, REN PENG, YAO YANG, CHANG PENGXU, MA LIJUN, CHENG HAO, HUO CHUNSHAN, CHANG YANRONG, LUO YOUGANG
Year of Publication 15.04.2015
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Year of Publication 15.04.2015
Patent
Large-diameter waterproof oil production packer and operation method thereof
LIU JIANGBO, ZHANG XIONGTAO, JIANG ZHIQIANG, JU YAFENG, BAI XIAOPEI, WANG SHANGWEI, ZHAO PENGYU, LI XUMEI, LUO YOUGANG, LIANG WANYIN
Year of Publication 31.05.2019
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Year of Publication 31.05.2019
Patent
Single-stage alternating current to direct current converter
ZHOU GUANFU, ZENG BAIRONG, QIU HUANGREN, LIN JINGYUAN, XIE YAOQING, LUO YOUGANG
Year of Publication 17.05.2017
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Year of Publication 17.05.2017
Patent
Staggered buck converter
ZENG BAIRONG, QIU HUANGREN, LIN JINGYUAN, ZHAO ZHEWEI, XIE YAOQING, LUO YOUGANG
Year of Publication 10.05.2017
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Year of Publication 10.05.2017
Patent
Insertion-pipe-type waterproof production packer and working method thereof
WANG ZHIGUO, LIU JIANGBO, ZHANG XIONGTAO, JIANG ZHIQIANG, JU YAFENG, BAI XIAOPEI, WANG SHANGWEI, ZHAO PENGYU, LUO YOUGANG, LIANG WANYIN
Year of Publication 29.03.2019
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Year of Publication 29.03.2019
Patent
Composite biocoating anticorrosive oil pipe that insulates against heat
NIU CAIYUN, WANG BAI, CUI WENHAO, ZHU HONGZHENG, CHANG LIJING, LI YAZHOU, LYU YIMING, LUO YOUGANG, GAN QINGMING
Year of Publication 09.03.2018
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Year of Publication 09.03.2018
Patent
Cleaner production overall treatment method of oil field minor repair operation
JIANG ZHIQIANG, ZHANG XIONGTAO, JU YAFENG, YANG YINHUA, ZHANG JIAFU, BAI XIAOPEI, WANG SHANGWEI, LI XUMEI, LUO YOUGANG, LIANG WANYIN
Year of Publication 01.03.2019
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Year of Publication 01.03.2019
Patent
Expansion pipe patching, back insertion and separation mining tool and use method thereof
ZHANG XIONGTAO, LIU JIANGBO, JIANG ZHIQIANG, JU YAFENG, WANG JIAXIN, BAI XIAOPEI, WANG SHANGWEI, ZHAO PENGYU, LUO YOUGANG, LIANG WANYIN
Year of Publication 26.02.2019
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Year of Publication 26.02.2019
Patent
Intelligent dosing device in oil field gas gathering and transportation station
ZHOU YANGFAN, YUAN HUIYING, LIU JIAWEN, CHEN ZHEN, TANG FAN, YANG HUANYING, FENG JIANSHE, ZHANG XINZHU, LUO CONGYING, LU MEI, TU XUEWAN, WANG SHANGWEI, REN PENG, YAO YANG, HU SUJUAN, MENG HUAJUN, LI ZHIJUN, CHENG HAO, ZHANG YAN, FAN XILIANG, JI ZHENNING, LIU TAO, LUO YOUGANG
Year of Publication 25.11.2015
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Year of Publication 25.11.2015
Patent
Righting sucker rod wellhead cleaning device for workover operation and operating method thereof
JIANG ZHIQIANG, ZHANG XIONGTAO, JU YAFENG, GUO FARONG, ZHANG JIAFU, WANG SHANGWEI, LI XUMEI, LUO YOUGANG, LIAO YONGGANG, LIANG WANYIN
Year of Publication 01.02.2019
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Year of Publication 01.02.2019
Patent
Combined unclogging method for coiled tubes of horizontal well
JIANG ZHIQIANG, LIU JIANGBO, ZHANG XIONGTAO, JU YAFENG, LIU ZHONGNENG, BAI XIAOPEI, ZHAO PENGYU, LI XUMEI, LUO YOUGANG, LIANG WANYIN
Year of Publication 25.12.2018
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Year of Publication 25.12.2018
Patent