Heat-insulation high-temperature single-face-sealing quick-opening valve
HA HUAFENG, WANG YALONG, WANG WANBIN, HAO HONGDA, WEI YONGZHONG, CHEN WENXIN, FAN XIANGHUI, ZHANG NA, WANG JUNGANG, JIANG YAQIN
Year of Publication 18.08.2023
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Year of Publication 18.08.2023
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Oil and gas field intelligent injection-production regulation and control method and system for ammonium bicarbonate oil displacement
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, DENG SONG, HE XINYU, LI QIU, NIU HELIN, GAO TINGTING, YAN XIAOPENG, SHAO DONGDONG, LIU CHENGGUO, ZHANG XINYI
Year of Publication 09.07.2024
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Year of Publication 09.07.2024
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Fixing structure capable of easily centering piston rod of hydraulic cylinder with trunnion of valve in cross direction
ZHANG GUOFENG, GAI GUANGPING, DONG XIA, WANG YALONG, HAO HONGDA, WEI YONGZHONG, CHEN WENXIN, HU JINXIN, FAN XIANGHUI, ZHANG LIN, GUO JIANMIN
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
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Dripping disc for low-temperature valve
GAI GUANGPING, LI HAIQUAN, GU ZHENJUN, HAO HONGDA, WEI YONGZHONG, DING HONG, CHEN WENXIN, FAN XIANGHUI, ZHANG NA, WANG JUNGANG
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
Patent
Gas separation device for exploiting petroleum by adopting ammonium bicarbonate to displace oil
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, PENG MINGGUO, HE XINYU, GAO TINGTING, NIU HELIN, LI QIU, LIU CHENGGUO, ZHANG XINYI
Year of Publication 25.06.2024
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Year of Publication 25.06.2024
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Drill bit position prediction method based on fusion of machine learning and geometric method
DENG SONG, PENG MINGGUO, LI CHAOWEI, XU SHOUKUN, YAN XIAOPENG, XU MINGHUA, HAO HONGDA, CAI MENG, WANG JIANGSHUAI, SHI LIN
Year of Publication 25.07.2023
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Year of Publication 25.07.2023
Patent
Quickly-replaced injection device for displacing oil with ammonium bicarbonate
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, PENG MINGGUO, HE XINYU, GAO TINGTING, NIU HELIN, LI QIU, LIU CHENGGUO, ZHANG XINYI
Year of Publication 14.06.2024
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Year of Publication 14.06.2024
Patent
Oil and gas field wind and light energy distribution and storage intelligent optimization control method and system
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, DENG SONG, PENG MINGGUO, HE XINYU, LI QIU, NIU HELIN, GAO TINGTING, YAN XIAOPENG, SHAO DONGDONG, LIU CHENGGUO, ZHANG XINYI
Year of Publication 04.06.2024
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Year of Publication 04.06.2024
Patent
Large-diameter small-turning tunnel TBM tunneling direction attitude regulation and control method
LIU JIAYI, NING XIANGKE, HAO HONGDA, JIA LIANHUI, FENG HONGCHAO, ZHANG WEIDONG, YANG YALEI, DU LIJIE, LI QINGWEI
Year of Publication 23.06.2023
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Year of Publication 23.06.2023
Patent
Small-caliber Y-shaped stop check valve
HA HUAFENG, ZHANG GUOFENG, DONG XIA, WANG YALONG, HAO HONGDA, WEI YONGZHONG, CHEN WENXIN, ZHANG NA, JIANG YAQIN, ZHANG LIN, LU YUZHEN
Year of Publication 20.06.2023
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Year of Publication 20.06.2023
Patent
Oil and gas field energy yield intelligent prediction method and system based on deep learning
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, DENG SONG, PENG MINGGUO, HE XINYU, LI QIU, NIU HELIN, GAO TINGTING, YAN XIAOPENG, SHAO DONGDONG, LIU CHENGGUO, ZHANG XINYI
Year of Publication 17.05.2024
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Year of Publication 17.05.2024
Patent
Guide mechanism
SHAO XUEJUN, DONG XIA, WANG YALONG, HAO HONGDA, CHEN WENXIN, ZHANG LIN, WANG ZHONGQIANG, GUO JIANMIN, JIANG YAQIN
Year of Publication 22.07.2022
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Year of Publication 22.07.2022
Patent
Assembly transmission debugging device of large-diameter annular gap type pressure regulating valve
HA HUAFENG, ZENG LIQUAN, YUE JINGHUA, HAO HONGDA, CHEN WENXIN, JIANG YAQIN, WEI CHENGGUO, ZHANG LIN, WANG ZHONGQIANG
Year of Publication 22.07.2022
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Year of Publication 22.07.2022
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Oil and gas field multi-source energy collection method and heat exchange device
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, DENG SONG, HE XINYU, LI QIU, NIU HELIN, GAO TINGTING, YAN XIAOPENG, SHAO DONGDONG, ZHANG XINYI
Year of Publication 09.04.2024
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Year of Publication 09.04.2024
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Deep fractured formation leakage pressure prediction method and system considering fracture surface friction and slip
DING WENLI, GU XINMENG, CAO LINGLONG, YOU XIAOMING, WEI RUITONG, HAO HONGDA, DENG SONG, LI CHAOWEI, QI XUAN, LI QIU, YAN XIAOPENG, LIU CHENGGUO, WANG JIANGSHUAI
Year of Publication 05.04.2024
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Year of Publication 05.04.2024
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Oil and gas field productivity prediction method and system based on deep learning optimization
JIANG LONGYU, WANG YIWEN, WANG SONGBAI, WEI RUITONG, HAO HONGDA, JIN XIANYUN, DENG SONG, HE XINYU, LI QIU, NIU HELIN, GAO TINGTING, YAN XIAOPENG, SHAO DONGDONG, ZHANG XINYI
Year of Publication 02.04.2024
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Year of Publication 02.04.2024
Patent
Ammonium bicarbonate solution co-production device convenient for laying separation membrane
WANG YIWEN, WANG SONGBAI, WU HONGZE, SUN TIANTIAN, HAO HONGDA, JIN XIANYUN, DENG SONG, XIAN BIHUA, TANG ZHENG, HE XINYU, LI QIU, YAN XIAOPENG, LIU CHENGGUO
Year of Publication 02.04.2024
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Year of Publication 02.04.2024
Patent
Quick valve with medium automatic non-return function
ZHANG GUOFENG, GAI GUANGPING, WANG YALONG, GU ZHENJUN, HAO HONGDA, WEI YONGZHONG, MA YONGSHENG, CHEN WENXIN, HU JINXIN, FAN XIANGHUI, JIANG YAQIN
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
Patent
Small-caliber Y-shaped stop check valve
HA HUAFENG, ZHANG GUOFENG, DONG XIA, WANG YALONG, HAO HONGDA, WEI YONGZHONG, CHEN WENXIN, ZHANG NA, JIANG YAQIN, ZHANG LIN, LU YUZHEN
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
Patent
Dripping disc for low-temperature valve
GAI GUANGPING, LI HAIQUAN, GU ZHENJUN, HAO HONGDA, WEI YONGZHONG, DING HONG, CHEN WENXIN, FAN XIANGHUI, ZHANG NA, WANG JUNGANG
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
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