Mechanical gas well blowout explosion jet flow unblocking device
WANG ZHIBO, ZHANG QILUN, QIU YUDI, YANG DONGSHENG, CHEN YAN, LI XIN, ZHANG JINRUI, WU SONGYU, SHI YU, DENG JIEFU, ZHANG LUANFENG, LI LICHAO, LI HONGSHUANG, WU XIAOMING, LIU XIAOJING, YANG YANG, LYU XIAOMING, CAI LONGHAO, DAI YUTING
Year of Publication 05.01.2024
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Year of Publication 05.01.2024
Patent
Solenoid valve switch type oil well sound wave oscillation plug removal device
WANG ZHIBO, WANG YING, ZHANG QILUN, QIU YUDI, YANG DONGSHENG, CHEN YAN, LI XIN, ZHANG JINRUI, SHI YU, ZHANG LUANFENG, LI LICHAO, LI BO, LI HONGSHUANG, WU XIAOMING, LIU XIAOJING, YANG YANG, WU XIANGYUAN, CAI LONGHAO
Year of Publication 05.01.2024
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Year of Publication 05.01.2024
Patent
Simulation test device for fracturing sliding sleeve tool
WANG LEI, HAN JIANLONG, GAO WEI, NI PEIYONG, QIU YUDI, WANG CHENGYE, QU JINGDI, SUN LIWEI, GONG YONGFENG, WANG XIGUI, LI YIN, LI ZHANCHAO, WANG RUI, YIN FANGLEI, CUI KAI, WEI CHI, REN XIANZHONG, ZHANG JI, PANG HONGFEI
Year of Publication 14.11.2023
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Year of Publication 14.11.2023
Patent
Construction method of pump room well in contact channel
ZOU YU, QIU YUDI, YANG PENG, ZHU HONGHAI, YU BO, NI ANBIN, WANG BAOFENG, WANG HUJIA, ZHOU MINGLIANG, WEI QINGCEN, ZHOU YONG, DING YUQIAO, LIU BAILING, GAO KUN, LIN GANG, WANG PU
Year of Publication 23.05.2023
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Year of Publication 23.05.2023
Patent
Releasing tool
QU JINGDI, WANG CHENGYE, LI YANLI, XU ZHAOGUO, GONG YONGFENG, WANG XIGUI, XU ZHAOCHUN, LI YIN, LI ZHANCHAO, GONG JIANKAI, WEI CHI, ZHANG WEI, LU QIJUN, PANG HONGFEI, WANG LEI, GAO WEI, QIU YUDI, YAN XIONG, SUN LIWEI, SUN ZHENXU, ZHANG HONGWEI, LIU FUXI, WANG RUI, YIN FANGLEI, CUI KAI, ZHANG JI
Year of Publication 19.09.2023
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Year of Publication 19.09.2023
Patent
Branch well reentry device
YU KAIXUN, LIU CHUANG, HU JING, QU JINGDI, CHEN ZHENGANG, LIU QI, ZHOU ZIREN, DENG XU, QIU BEN, WANG XIAOJUN, ZHANG XUE, ZHAO LEI, GAO YUNTING, JIANG ENLAI, GAO QINGCHUN, GAO WEI, QIU YUDI, LI HU, HU KENENG, SUN LIWEI, XU LU, KONG DONGLIANG, WANG HONGFU, ZHAO ZHAN, WANG LANLIN
Year of Publication 05.09.2023
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Year of Publication 05.09.2023
Patent
Oil pumping lifting device capable of being washed and draining oil
ZANG HONG, QIU YUDI, CHEN YAN, LUO PENGFEI, LI XIN, ZHANG HONGPENG, LI LICHAO, TAO SHUO, YANG YUXIAO, LIU XIAOJING, YANG YANG, LU YU, JIANG XUEQIN
Year of Publication 07.01.2022
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Year of Publication 07.01.2022
Patent
Bottom filling tool, tubular column structure and filling method
LIU ZENGTAO, LUAN BAICHUAN, LUO HUA, QU JINGDI, MA YONG, YE XI'AN, GONG YONGFENG, XIA YU, ZHANG XIAN, ZHANG ZHIGUO, ZHANG XINRAN, XUE ZHIYONG, PING SHANHAI, CHEN FUJUN, BAI DONGQING, LUO WEI, GAO YUNTING, SUN GUANGWEI, LUO HUAN, GAO QINGCHUN, GAO WEI, QIU YUDI, NI PEIYONG, YIN JINWEI, HUANG SHENGSONG, SUN LIWEI, FU XINYING, SUN GUIYANG, YANG JIE, ZHANG JI
Year of Publication 09.06.2023
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Year of Publication 09.06.2023
Patent
Gravel filling sand prevention well completion tool
QIU YUDI, ZHANG HONGBAO, CHEN DAZHAO, ZHANG JIANJUN, ZHANG XIN, LI HONGYUAN, CHEN PING, CHEN LEI, XU LU, ZHANG LIPING, LYU MIN, ZHONG HENG, ZONG WEI
Year of Publication 09.02.2021
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Year of Publication 09.02.2021
Patent
Sand washing and preventing integrated tubular column
LIU ZENGTAO, LUAN BAICHUAN, LUO HUA, QU JINGDI, MA YONG, YE XI'AN, GONG YONGFENG, XIA YU, ZHANG XIAN, ZHANG ZHIGUO, ZHANG XINRAN, PING SHANHAI, CHEN FUJUN, LUO WEI, GAO YUNTING, SUN GUANGWEI, LUO HUAN, GAO QINGCHUN, GAO WEI, QIU YUDI, NI PEIYONG, YIN JINWEI, HUANG SHENGSONG, SUN LIWEI, FU XINYING, SUN GUIYANG, YANG JIE, ZHANG JI
Year of Publication 01.07.2022
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Year of Publication 01.07.2022
Patent
Oscillation empty blockage removal device with oil pipe pressure relief function and blockage removal method
WANG YING, ZHANG QILUN, QIU YUDI, YANG DONGSHENG, LI XIN, ZHANG JINRUI, LI LICHAO, LI BO, LI HONGSHUANG, WU XIAOMING, LIU XIAOJING, YANG YANG, WU XIANGYUAN, CAI LONGHAO
Year of Publication 24.12.2021
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Year of Publication 24.12.2021
Patent
Hot water circulation hose pup joint and oil pumping unit
WANG YING, ZHANG QILUN, QIU YUDI, YANG DONGSHENG, CHEN YAN, LI XIN, ZHANG JINRUI, LI LICHAO, LI BO, LI HONGSHUANG, WU XIAOMING, LIU XIAOJING, YANG YANG, WU XIANGYUAN, CAI LONGHAO
Year of Publication 23.11.2021
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Year of Publication 23.11.2021
Patent
Target-distance-adjustable sieve tube overflowing capacity experimental device and experimental system
QIU YUDI, YAN DEHUA, DU JIAN, ZHANG XUEQIN, ZHANG JIAN, HU YI, ZHANG LIPING, ZONG WEI, LI HONGYUAN
Year of Publication 11.10.2019
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Year of Publication 11.10.2019
Patent
Additive manufacturing method of porous silicon nitride ceramic in complicated shape
WU JIAMIN, LI CHENHUI, WANG WEI, WEN SHIFENG, QIU YUDI, LI GUORUI, CHEN YING, LIU RONGZHEN, SHI YUSHENG
Year of Publication 30.07.2019
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Year of Publication 30.07.2019
Patent
Reinforcing structure and reinforcing method for surrounding stratum of shield and pipe-jacking tunnel
ZOU YU, CHEN YUXIANG, LIU YAN, QIU YUDI, ZHU HONGHAI, YANG PENG, YU BO, NI ANBIN, WANG HUJIA, ZHOU MINGLIANG, ZHOU YONG, DING YUQIAO, CHEN DING, GAO KUN, WU WEILIN, WU YI, SUN CONGHAN
Year of Publication 04.06.2021
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Year of Publication 04.06.2021
Patent
Sand control screen pipe
ZHAO YALI, QIU YUDI, ZHANG JIAN, AN ZHIJIE, ZHANG XIN, LI HONGYUAN, CHEN PING, XU LU, KUANG SHAOHUA, ZHOU FEI, ZHANG LIPING, ZONG WEI, SHI FUQIANG
Year of Publication 10.03.2020
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Year of Publication 10.03.2020
Patent
Sand discharging oil well pump
ZHAO YALI, QIU YUDI, YAN LIPENG, ZHOU YANGQI, ZHANG HONGBAO, GUO DINGXIONG, CHEN DAZHAO, CONG ZHIXIN, ZHANG JIANJUN, ZHANG XIN, CHEN LEI, XU LU, WANG XIAOJUN, KONG DONGLIANG, YU XIAOXI, LYU MIN, WANG WENMING, ZONG WEI
Year of Publication 27.11.2020
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Year of Publication 27.11.2020
Patent
Horizontal oil well backwashing sand washing device and method
ZHAO YALI, QIU YUDI, YAN LIPENG, ZHANG HONGBAO, GUO DINGXIONG, ZHANG JIAN, CHEN DAZHAO, CONG ZHIXIN, ZHANG JIANJUN, LI HONGYUAN, CHEN LEI, XU LU, WANG XIAOJUN, KONG DONGLIANG, LYU MIN, ZHANG LIPING, WANG WENMING, ZONG WEI
Year of Publication 27.11.2020
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Year of Publication 27.11.2020
Patent
Sand filter device and pipe column
ZHAO YALI, QIU YUDI, WANG GUANHE, ZHANG JIAN, LYU MIN, ZHANG LIPING, ZHANG JIANJUN, LI HONGLIANG, ZHANG XIN, ZONG WEI, LI HONGYUAN
Year of Publication 07.12.2018
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Year of Publication 07.12.2018
Patent
Sand control screen pipe
LIU CHUNFANG, ZHOU QI, QIU YUDI, LIN FANG, ZHANG HONGBAO, LI YONG, ZHANG JIAN, ZHANG JIANJUN, ZHANG GUOLONG, XU JIBIN, LI HONGYUAN, LIN SHUAI, CHEN LEI, XU LU, WANG XIAOJUN, KONG DONGLIANG, GUO YIMIN, LYU MIN, ZHANG LIPING, ZONG WEI
Year of Publication 10.03.2020
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Year of Publication 10.03.2020
Patent