High-temperature high-density anti-sloughing drilling fluid composition as well as drilling fluid, preparation method and application thereof
GAO WEI, FAN SHENG, GENG YUNPENG, YI HAO, ZHANG JUN, FANG JUNWEI, LI SHUANGGUI, YU YANG, ZHAI KEJUN, FANG JING, LI YINTING, LI FEI, QI BIAO, SHEN QINGYUN
Year of Publication 10.05.2022
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Year of Publication 10.05.2022
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High-pressure water jet conveying device
ZHANG JIE, ZOU NING, WU CHUNHONG, LONG WU, MA GUORUI, ZHAO HAIYANG, WAN XIAOYONG, HUANG CHUANYAN, GU HAIXIA, LI LINTAO, ZHAI KEJUN, LI WEILIANG, HUANG LIANG
Year of Publication 10.05.2022
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Year of Publication 10.05.2022
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Rock debris cleaning tool and drilling tool for horizontal well
LI WENXIA, ZHANG JUN, LI SHUANGGUI, YU YANG, LI SHAOAN, LI GUANGQIAO, ZHAI KEJUN, LIU BIAO, LUO FAQIANG, CHEN PEILIANG, LIU JINGTAO, LIU XIAOMIN, ZHONG WENJIAN, WANG JUHE, JIA XIAOBIN
Year of Publication 10.05.2022
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Year of Publication 10.05.2022
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High-temperature-resistant low-solid-phase water-based drilling fluid and preparation method thereof
WU CHUNHONG, LONG WU, HWANG JI YEON, DU CHUNCHAO, MA GUORUI, WAN XIAOYONG, HUANG CHUANYAN, TAO SHAN, LI LINTAO, PAN LIJUAN, ZHAI KEJUN, HUANG LIANG
Year of Publication 06.05.2022
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Year of Publication 06.05.2022
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Acid-resistant coating, preparation method thereof and metal corrosion-resistant and acid-resistant method
LONG WU, HWANG JI YEON, DU CHUNCHAO, MA GUORUI, WAN XIAOYONG, HUANG CHUANYAN, SU PENG, LI LINTAO, ZHAI KEJUN, WANG QINCONG, HUANG LIANG
Year of Publication 06.05.2022
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Year of Publication 06.05.2022
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Integrated treatment device and treatment method for acid oilfield produced water
ZHONG RONGQIANG, GUO JING, ZHAO YI, ZHAO DEYIN, ZHAN ZHENG, XU MENGYAO, LIANG SHANGBIN, LI ZHIMIN, CHANG XIAOHU, ZHAI KEJUN, GU YONGCHAO, ZHANG JING
Year of Publication 06.05.2022
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Year of Publication 06.05.2022
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High-temperature-resistant gel particle while-drilling plugging agent as well as preparation method and application thereof
GAO WEI, GENG YUNPENG, FAN SHENG, YI HAO, FANG JUNWEI, ZHANG JUN, YU YANG, LI SHUANGGUI, ZHAI KEJUN, FANG JING, LI YINTING, LIU XIAOMIN, QI BIAO, JIA XIAOBIN
Year of Publication 03.05.2022
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Year of Publication 03.05.2022
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High-temperature-resistant nano-micron blocking agent for drilling fluid and preparation method thereof
GAO WEI, FAN SHENG, GENG YUNPENG, YI HAO, FANG JUNWEI, ZHANG JUN, YU YANG, LI SHUANGGUI, CHEN XIUPING, ZHAI KEJUN, FANG JING, LI YINTING, LIU XIAOMIN, QI BIAO
Year of Publication 03.05.2022
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Year of Publication 03.05.2022
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Device and method for repairing well wall with equal well diameter
LI WENXIA, YI HAO, ZHAO HAIYANG, ZHANG JUN, LI SHUANGGUI, YU YANG, CHEN XIUPING, LI SHAOAN, LI GUANGQIAO, ZHAI KEJUN, LIU BIAO, LIU JINGTAO, LIU XIAOMIN, WANG JUHE
Year of Publication 03.05.2022
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Year of Publication 03.05.2022
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Drilling liner hanger
LU FEIFEI, SUN WEIGUANG, YI HAO, ZHANG JUN, LI SHUANGGUI, YU YANG, HE YINGZHUANG, LI GUANGQIAO, ZHAI KEJUN, YANG WEIXING, LI FEI, CHEN PEILIANG, LIU XIAOMIN, ZHONG WENJIAN
Year of Publication 28.02.2023
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Year of Publication 28.02.2023
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Underground tracer releasing device
ZOU NING, XU YANDONG, LI DONGMEI, WU CHUNHONG, HUANG ZHIJUAN, SONG HAI, HUANG CHUANYAN, TAO SHAN, SU PENG, ZHAI KEJUN, WANG QINCONG, HUANG LIANG
Year of Publication 18.02.2022
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Year of Publication 18.02.2022
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Threaded joint
ZOU NING, ZHANG JIE, XU YANDONG, LONG WU, DU CHUNCHAO, MA GUORUI, WAN XIAOYONG, SONG HAI, HUANG CHUANYAN, ZHAI KEJUN, YAN YUJIE, LI WEILIANG, HUANG LIANG
Year of Publication 24.12.2021
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Year of Publication 24.12.2021
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Material corrosion resistance testing device and method
WANG SHIJIE, XU YANDONG, MA GUORUI, WAN XIAOYONG, HUANG CHUANYAN, SU PENG, LI LINTAO, ZHAI KEJUN, ZHANG JIA, PENG MINGWANG, LI WEILIANG, CUI LONGBING, HUANG LIANG
Year of Publication 24.12.2021
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Year of Publication 24.12.2021
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Compound for modifying heavy calcium carbonate and preparation method thereof
GAO WEI, GENG YUNPENG, FAN SHENG, FANG JUNWEI, ZHANG JUN, LI SHUANGGUI, YU YANG, ZHAI KEJUN, FANG JING, LI YINTING, LUO FAQIANG, QI BIAO, SHEN QINGYUN, JIA XIAOBIN
Year of Publication 22.10.2021
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Year of Publication 22.10.2021
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Well drilling plugging agent as well as preparation method and application thereof
GAO WEI, FAN SHENG, SUN WEIGUANG, ZHANG JUN, LI SHUANGGUI, YU YANG, ZHAI KEJUN, YANG WEIXING, LIU BIAO, LI SHAO'AN, LIU JINGTAO, PENG MINGWANG, QI BIAO, ZHONG WENJIAN, WANG JUHE
Year of Publication 13.07.2021
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Year of Publication 13.07.2021
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A plugging material particle size optimization method and electronic equipment
GAO WEI, FAN SHENG, GENG YUNPENG, LI WENXIA, HE ZHONG, FANG JUNWEI, LI SHUANGGUI, YU YANG, CHEN XIUPING, ZHAI KEJUN, FANG JING, LI YINTING, QI BIAO, SHEN QINGYUN
Year of Publication 29.06.2021
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Year of Publication 29.06.2021
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Drilling fluid lubricant and preparation method thereof
GAO WEI, FAN SHENG, GENG YUNPENG, LI WENXIA, HE ZHONG, ZHANG JUN, FANG JUNWEI, LI SHUANGGUI, YU YANG, ZHAI KEJUN, FANG JING, LI YINTING, QI BIAO, SHEN QINGYUN
Year of Publication 25.06.2021
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Year of Publication 25.06.2021
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Borehole wall pressure-bearing plugging agent and preparation method thereof
GAO WEI, FAN SHENG, GENG YUNPENG, YI HAO, FANG JUNWEI, ZHANG JUN, YU YANG, LI SHUANGGUI, ZHAI KEJUN, FANG JING, LI YINTING, QI BIAO, LIU XIAOMIN, SHEN QINGYUN
Year of Publication 22.06.2021
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Year of Publication 22.06.2021
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Drilling fluid system for improving formation conditions as well as preparation method and application of drilling fluid system
GENG YUNPENG, FAN SHENG, LI WENXIA, HE ZHONG, ZHANG JUN, FANG JUNWEI, LI SHUANGGUI, YU YANG, ZHAI KEJUN, FANG JING, LI YINTING, LUO FAQIANG, SHEN QINGYUN, JIA XIAOBIN
Year of Publication 18.06.2021
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Year of Publication 18.06.2021
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Plugging agent for crack type leakage of high-pressure saline layer as well as preparation method and application of plugging agent
LI WENXIA, HE ZHONG, ZHANG JUN, FANG JUNWEI, LI SHUANGGUI, YU YANG, ZHAI KEJUN, FANG JING, LI SHAO'AN, LUO FAQIANG, CHEN PEILIANG, ZHONG WENJIAN, WANG JUHE, JIA XIAOBIN
Year of Publication 18.06.2021
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Year of Publication 18.06.2021
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