Method for controlling solid phase of drilling fluid in petroleum drilling process von ZHAO CHENGANG, DOU TONGWEI, ZHUO LYUYAN, YOU ZHILIANG

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Method for evaluating variable-pressure-difference plugging performance of drilling fluid by simulating shaft fluctuation pressure von ZHANG HAIJUN, WANG XIAOFANG, DOU TONGWEI, ZHUO LYUYAN, ZHANG YI, YOU ZHILIANG, ZHAO CHENG

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Shale oil and gas reservoir protection effect detection method and device von ZHUO LYUYAN, NI XIAOXIAO, YOU ZHILIANG, SHI LEI, WANG SHAODA, ZHAO CHENG, JIANG GUANCHENG

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Weighting agent and preparation method thereof von LIU WEIGUO, ZHUO LYUYAN, YOU ZHILIANG, SHAO XINZENG, WANG SHAODA, ZHAO CHENG

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Treatment method and device for solid-phase waste in waste water-based drilling fluid von ZHUO LYUYAN, ZHANG YI, YOU ZHILIANG, WANG SHAODA, WU YANLI

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Method for weighting drilling fluid by using low-density weighting agent von MA SHICHANG, ZHAO CHENGANG, DOU TONGWEI, WU JIESHENG, ZHUO LYUYAN, ZHOU BAOYI, YOU ZHILIANG, XU YONGQIANG, ZHAO CHENG

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Wellbore trajectory determination method von ZHANG HAIJUN, SHAO LIFEI, DOU TONGWEI, ZHUO LYUYAN, QU YONGLIN, LIAO XINGSONG, GUO QIUXIA, HAO CHEN, LIU TIAN'EN, FU DAQI, LIU HE, SUN JINGTAO, ZHOU BAOYI, LIU YU

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Polyhydroxy polymer lubricant and preparation method and application thereof in water-based drilling fluid von ZHANG HAIJUN, ZHOU BAOYI, ZHUO LYUYAN, HUANG XIANBIN, YOU ZHILIANG, JIN JIAFENG, ZHANG WEI, SHI ZHANNAN, LYU KAIHE

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Leakage pressure determination method and device and storage medium von ZHANG HAIJUN, FU DAQI, YIN QIWU, ZHAO TENG, SUN JINGTAO, ZHOU BAOYI, ZHUO LYUYAN, LIAO XINGSONG, GUO QIUXIA, LIU TIAN'EN, HAO CHEN, WANG LIHUI

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Oil reservoir protective agent for drilling fluid and preparation method thereof von ZHANG HAIJUN, SHI CHUNTAO, ZENG XIAOHUI, ZHOU BAOYI, ZHUO LYUYAN, REN YANZENG, YOU ZHILIANG, LIU TIAN'EN, JIANG GUANCHENG

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Wall fixing agent for drilling fluid as well as preparation method and application of wall fixing agent von FENG HAIPING, YU JIN, ZHUO LYUYAN, DU QINGFU, GUO ZHONGWEN, ZHAO CHENG, ZHAO YUHAO, YU DECHENG, ZHAO JUNLING

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Stratum plugging method von TANG HONGXIA, LI GUOQIANG, MA SHICHANG, SUI DONGMEI, JIANG YANJUAN, ZHUO LYUYAN, YOU ZHILIANG, GAO QIBAO, LI JUNTAO, SHAO XINZENG, LYU ZHIXIN

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Dirty oil collecting device von TANG HONGXIA, MA SHICHANG, KONG XIANYONG, ZHUO LYUYAN, YOU ZHILIANG, XIANG YONG, LI XIULI

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Modified polyol inhibitor and preparation method and application thereof in water-based drilling fluid von ZHANG HAIJUN, LIU JINGPING, MOU LIANGANG, ZHUO LYUYAN, HUANG XIANBIN, HAN WENZHONG, LYU KAIHE, FU DAQI, ZHAO XIANZHENG, ZHOU BAOYI, PU XIUGANG, YOU ZHILIANG, ZHANG WEI

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