Search Results - "DING JIANSUO" :: K.UTB vyhledávací portál

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Improved valve body taking-out tool

by JIA XINGANG, DING JIANSUO
Year of Publication 26.07.2022

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Drilling fluid separating device for well drilling

by HE DONG, LUO FEI, BIAN PEIMING, DING JIANSUO
Year of Publication 27.08.2024

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Petroleum drilling fluid filtering device

by LUO FEI, BIAN PEIMING, WANG CUNZHI, LIU LIJUAN, DING JIANSUO
Year of Publication 14.05.2024

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Patent

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Wellhead suspension device for coiled tubing cable

by SHANG GUANGCHAO, JIA XINGANG, DING JIANSUO
Year of Publication 23.08.2022

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Patent

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Emptying device of oiling machine

by SHANG GUANGCHAO, LIN JINGYU, DING JIANSUO
Year of Publication 29.07.2022

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Patent

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$Staged fracturing tool with anticorrosive coating$

Staged fracturing tool with anticorrosive coating

by SHANG GUANGCHAO, LIN JINGYU, HE DONG, DING JIANSUO, ZHU KAI
Year of Publication 23.07.2024

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Patent

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Polychloroketone alcohol self-acid-generating agent and use method thereof

by WANG JINLONG, LIN JINGYU, WANG LEIXU, ZHAO JINDONG, DING JIANSUO
Year of Publication 30.10.2020

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Remote control ball delivery device

by SHANG GUANGCHAO, LIN JINGYU, LIU NAN, ZHAO JINDONG, DING JIANSUO
Year of Publication 03.03.2020

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Patent

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$Horizontal section reservoir fracturing assembly and infinite-stage full-bore fracturing method thereof$

Horizontal section reservoir fracturing assembly and infinite-stage full-bore fracturing method thereof

by LIN JINGYU, LIU NAN, ZHAO JINDONG, DING JIANSUO
Year of Publication 23.11.2018

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Modified carboxymethyl guanidine gum and preparation method thereof

by LIN JINGYU, ZHAO JINDONG, JIA XINGANG, DING JIANSUO
Year of Publication 13.11.2018

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$Guar gum fracturing fluid for ultrahigh-temperature reservoirs and method for preparing guar gum fracturing fluid$

Guar gum fracturing fluid for ultrahigh-temperature reservoirs and method for preparing guar gum fracturing fluid

by LIN JINGYU, ZHAO JINDONG, JIA XINGANG, DING JIANSUO
Year of Publication 13.11.2018

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$Clean slick water fracturing fluid for shale reservoir and preparation method thereof$

Clean slick water fracturing fluid for shale reservoir and preparation method thereof

by LIU YANJIE, LIN JINGYU, DING JIANSUO, ZHU DESHENG, QIU QINGLUN, ZHANG LIFENG, LI ZHONGMING
Year of Publication 29.12.2017

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Patent

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$Can test airtight high -pressure fracturing tubular column$

Can test airtight high -pressure fracturing tubular column

by ZHANG JIAODONG, ZHOU XINGUI, LIN JINGYU, WU JIA, ZENG QIUNAN, FENG CAIQIN, JIA XINGANG, DING JIANSUO, ZHAI GANGYI, LIU XUFENG
Year of Publication 07.07.2017

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$Reusable slippery water fracturing fluid for shale oil and gas reservoir$

Reusable slippery water fracturing fluid for shale oil and gas reservoir

by LI JIANGTAO, WU JIA, LIN JINGYU, LI XUEYI, DING JIANSUO
Year of Publication 04.09.2013

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Patent

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