Simple and easy plunger device of gas well well head
HUANG TIANHU, YANG XUDONG, LI XURI, LI YAODE, YU ZHIGANG, BAI XIAOHONG, TIAN WEI, YANG YACONG
Year of Publication 25.11.2015
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Year of Publication 25.11.2015
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Device and technical method for pulling out coiled tubing under pressure
LI XURI, YANG XUDONG, YANG DANDAN, FU GANGDAN, JIA YOULIANG, BAI XIAOHONG, TIAN WEI, YANG YACONG, CAO HEPING, ZHAO BINBIN, CHEN LIHUA, HUI YANNI
Year of Publication 25.11.2015
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Year of Publication 25.11.2015
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High-time-resolution single-photon detection method and single-photon detection system
CHEN ZHEN, BAI YONGLIN, XU PENG, CAO WEIWEI, YANG YANG, BAI XIAOHONG, WANG BO, QIN JUNJUN, ZHU BINGLI
Year of Publication 08.01.2021
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Year of Publication 08.01.2021
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Mass concrete structure construction method
ZHAO QIANG, ZHOU YUSEN, MAO JIANGNAN, BAI XIAOHONG, HU FENGMING, SONG JIAN, ZHANG CHENGKANG, LI HUI, AO YANG, QIU YAYU, LI JIAJING, LI HONGSHENG, CHAO YUANZHAO, LAN SHICHENG, QU ZHENYU
Year of Publication 18.11.2022
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Year of Publication 18.11.2022
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Energy output control method and device and hydrogen fuel hybrid vehicle
YAN HAOYU, LI LINGTONG, FENG YONGQI, LIU YING, BAI XIAOHONG, MENG ZHIYU, LIU SENHAI, GUO XIAOKAI
Year of Publication 10.12.2019
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Year of Publication 10.12.2019
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Tubular column steel wire operation punching tool and punching method
MENG WANYING, YANG QUANWEI, LIU XIN, ZHAO ZHENGYAN, HAO GUANZHONG, YANG XUDONG, WEI YAMING, BI JINGYI, BAI XIAOHONG, TIAN WEI
Year of Publication 03.11.2020
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Year of Publication 03.11.2020
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Automatic gas well hydrate inhibitor filling system and automatic filling method
AI XIN, LUO CONGYING, WEI XIAOLIN, LI LI, BAI XIAOHONG, YANG CANGHAI, CHENG SHIDONG
Year of Publication 12.11.2019
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Year of Publication 12.11.2019
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oil-gas field pipeline intelligent line patrol method and device
TIAN DIANLONG, ZHANG BIN, LUO CONGYING, WU LILI, WEI XIAOLIN, LI LI, BAI XIAOHONG, YANG CANGHAI, CAO HONGMEI, CHENG SHIDONG
Year of Publication 16.10.2020
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Year of Publication 16.10.2020
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Time broadening type framing camera and imaging method thereof
CHEN ZHEN, LIU BAIYU, CAO WEIWEI, XU XIANGYAN, BAI XIAOHONG, QIN JUNJUN, CHEN PING, TIAN JINSHOU, BAI YONGLIN, SUN CHUANDONG, XU PENG, GOU YONGSHENG, YANG YANG, ZHAO WEI, FENG PENGHUI
Year of Publication 24.09.2021
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Year of Publication 24.09.2021
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Gas-collecting gas well remote switch valve element, gas-collecting gas well remote switch well equipment and application method of gas-collecting gas well remote switch well equipment
ZHAO ZHENGYAN, CHEN YONG, XIAO SHUQIN, XU WENLONG, YANG XUDONG, WEI YAMING, LIU SHUANGQUAN, BAI XIAOHONG, TIAN WEI, WANG XIONGXIONG
Year of Publication 29.09.2020
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Year of Publication 29.09.2020
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Liner type water drainage gas production plunger
LI CHEN, YANG XUDONG, LI XURI, CUI LICHUN, LI YAODE, BAI XIAOHONG, TIAN WEI, HUI YANNI
Year of Publication 03.06.2015
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Year of Publication 03.06.2015
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Method for judging salvage opportunity of down hole chock
FAN LIANLIAN, XIAO SHUQIN, YANG XUDONG, FU GANGDAN, WEI YAMING, LIU SHUANGQUAN, LI LI, BAI XIAOHONG, GUI JIE, WANG XIONGXIONG, HAN QIANGHUI
Year of Publication 20.05.2015
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Year of Publication 20.05.2015
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Detection method for soil shear strength index
DU YONG, ZENG GUOHONG, HE BIN, HE WUBIN, MA FULI, LIU JIANPING, BAI XIAOHONG, CHEN YOUJIA, DONG XIAOQIANG, HAN PENGJU
Year of Publication 20.05.2015
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Year of Publication 20.05.2015
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Solid screw of two -way expandable rock bolt of enhancement mode
GUO ERWEI, CHEN QIAN, JIAO YUFENG, BAI XIAOHONG, XIE LEI, LIU XIAOMIN
Year of Publication 14.09.2018
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Year of Publication 14.09.2018
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Auxiliary pipeline draining device
XIAO SHUQIN, CHEN YONG, YANG XUDONG, LI XURI, FU GANGDAN, WEI YAMING, CHENG XIAOLI, LIU SHUANGQUAN, BAI XIAOHONG, TIAN WEI, WANG XIONGXIONG
Year of Publication 06.05.2015
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Year of Publication 06.05.2015
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Oil tube plunger slip type down-hole buffer
YANG XUDONG, LI XURI, MENG XIAOLING, LI YAODE, JIA YOULIANG, BAI XIAOHONG, TIAN WEI, YANG YACONG, ZHAO BINBIN, HUI YANNI
Year of Publication 06.05.2015
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Year of Publication 06.05.2015
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Rotary type downhole throttler with self-regulation gas nozzle
CHEN DEJIAN, XIAO SHUQIN, CHEN YONG, YANG XUDONG, FU GANGDAN, WEI YAMING, CHENG XIAOLI, QIU XIAOLIN, YU ZHIGANG, LIU SHUANGQUAN, BAI XIAOHONG
Year of Publication 15.04.2015
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Year of Publication 15.04.2015
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Electric-solidification combined remediation method for heavy metal contaminated soil
DUAN YUAN, ZHOU WENTING, HE BIN, REN ZHIYUAN, ZHAO WENJING, FENG HUIMIN, JIA LIJUN, XIE JUN, BAI XIAOHONG, WEN WANG, WU PENGFEI, YANG TING, LIU XIAOFENG, XU TINGFEI, MEI QIAN, MA XIAOJIE, CAO DEHUA, MA FULI, CUI MINGYE, QIN XINHAO, DONG XIAOQIANG, HAN PENGJU
Year of Publication 10.06.2022
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Year of Publication 10.06.2022
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