Depressurization and augmented injection scale inhibitor for low-permeation water injection well and preparation method of depressurization and augmented injection scale inhibitor
DENG ZHIYING, ZHANG SUIWANG, LU HONGJUN, LU XIAOBING, WANG ERZHEN, SUI LEI, MU LIJUN, WANG YONG, SONG ZHAOJIE
Year of Publication 13.06.2017
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Year of Publication 13.06.2017
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Chelating agent and preparation method and application thereof
YAO BIN, DENG ZHIYING, LU HONGJUN, LU XIAOBING, WANG ERZHEN, SUI LEI, MU LIJUN, WANG YONG, SONG ZHAOJIE
Year of Publication 13.06.2017
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Year of Publication 13.06.2017
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Construction operation manifold for online injection and acidizing of water injection well
YAO BIN, JU YAFENG, DENG ZHIYING, ZHANG SUIWANG, YU JIUZHENG, LU XIAOBING, WANG ERZHEN, SUI LEI, WANG YONG, SONG ZHAOJIE
Year of Publication 31.05.2017
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Year of Publication 31.05.2017
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Testing method for metal-calcium-ion chelating capability of chelating acid
DENG ZHIYING, ZHANG SUIWANG, LU HONGJUN, LU XIAOBING, WANG ERZHEN, SUI LEI, MU LIJUN, WANG YONG, SONG ZHAOJIE
Year of Publication 10.05.2017
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Year of Publication 10.05.2017
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Precision checking tool for air tightness detection device
WAN RUISHENG, WANG ERZHEN, TANG YULIN, ZHANG WEI, YANG HOUZHONG, GAO SHOUYUN
Year of Publication 07.05.2014
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Year of Publication 07.05.2014
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Dense oil reservoir under injection well treatment method
WANG WEI, JU YAFENG, DENG ZHIYING, ZHANG SUIWANG, HE RUXIAN, LU XIAOBING, WANG ERZHEN, SUI LEI, WANG YONG, SONG ZHAOJIE
Year of Publication 25.05.2016
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Year of Publication 25.05.2016
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Autogenetic foam micelle acid liquid for water injection well
WANG WEI, DENG ZHIYING, ZHANG SUIWANG, HE RUXIAN, YU JIUZHENG, LU XIAOBING, WANG ERZHEN, SUI LEI, WANG YONG, SONG ZHAOJIE
Year of Publication 04.05.2016
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Year of Publication 04.05.2016
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Method for preparing self-generating foam micelle acid fluid for water injection well
WANG WEI, DENG ZHIYING, ZHANG SUIWANG, HE RUXIAN, YU JIUZHENG, LU XIAOBING, WANG ERZHEN, SUI LEI, WANG YONG, SONG ZHAOJIE
Year of Publication 20.04.2016
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Year of Publication 20.04.2016
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On-line injection acidification acid fluid system for water injection well and preparation method of on-line injection acidification acid fluid system
WANG WEI, YAO BIN, DENG ZHIYING, ZHANG SUIWANG, YANG LINGZHI, LU XIAOBING, WANG ERZHEN, SUI LEI, WANG YONG, SONG ZHAOJIE
Year of Publication 13.04.2016
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Year of Publication 13.04.2016
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Oil circulation and molecule exchange based transformer oil immersed gas removal apparatus and method thereof
LI WENDONG, TANG XIAOJUN, LIU JUNHUA, ZHAO MING, ZHAO ANXIN, WANG ERZHEN
Year of Publication 26.06.2013
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Year of Publication 26.06.2013
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Device for detecting qualifying diameter dimensions of shafts
ZHANG JIUYUN, AN GANGHU, YAO GUOQING, WANG ERZHEN, ZHANG HUA, LIU SIJUN, TIAN MING, WU JUNNING
Year of Publication 30.07.2014
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Year of Publication 30.07.2014
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Lifting tool for dismounting and mounting machine tool spindle
YAO GUOQING, XU LIFU, FANG CHUANSHENG, MEI SONGLIN, WANG ERZHEN, YANG HOUZHONG
Year of Publication 05.09.2012
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Year of Publication 05.09.2012
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Novel clamping device
WANG LEI, YAO GUOQING, XU GANG, ZHUO HOUWEI, YANG CHUNXI, WANG ERZHEN, WU JUNNING, WANG HAIYANG
Year of Publication 24.10.2012
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Year of Publication 24.10.2012
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Device for detecting qualifying diameter dimensions of shafts
ZHANG JIUYUN, AN GANGHU, YAO GUOQING, WANG ERZHEN, ZHANG HUA, LIU SIJUN, TIAN MING, WU JUNNING
Year of Publication 27.04.2011
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Year of Publication 27.04.2011
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