Drilling rig
GUAN BOLE, ZHOU YINGCHEN, DONG XIAOYU, YAO GUANG, MA NAN, GAO LIANG, JIA GUANGMIN, XING LIHONG, ZHAO LU
Year of Publication 07.11.2023
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Year of Publication 07.11.2023
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Casing pipe inner wall cleaning device
PAN QI, GUAN BOLE, TU WEIWEI, FU YIZE, WEI XIAOFENG, WANG KUN, HU JIAN, JIA GUONA, XIAO GUIGUO, WANG HUALIN, ZHU HE, LI XIAOFANG, ZHANG GUANGJUN, DAI SHENGCHAO, FU LEI, LI TAO
Year of Publication 11.04.2023
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Year of Publication 11.04.2023
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Oil and gas exploitation pipeline structure
PAN QI, GUAN BOLE, CHEN XIAODONG, YAO LINA, JIA GUONA, YU HAIKUN, XIAO GUIGUO, WANG HUALIN, ZHU HE, LI XIAOFANG, YU JINGMIN, GUO QING, DU FENG, FAN XINGSHENG, LI WENMIAO, FU LEI
Year of Publication 11.04.2023
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Year of Publication 11.04.2023
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Cement injection packer
PAN QI, GUAN BOLE, MA NAN, XIAO GUIGUO, WANG HUALIN, ZHU HE, LI XIAOFANG, PEI LEI, CHEN HAO, GUO QING, CHEN YU, DONG XIAOCHEN, FU LEI, LI TAO
Year of Publication 04.04.2023
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Year of Publication 04.04.2023
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Oil reservoir development well pipeline
PAN QI, GUAN BOLE, GUO MING, YU HAIKUN, HE LI, XIAO GUIGUO, WANG HUALIN, ZHU HE, ZHANG CHIYUAN, YAN LINA, LI XIAOFANG, FAN XINGSHENG, DONG XIAOCHEN, FU LEI, LI TAO
Year of Publication 17.02.2023
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Year of Publication 17.02.2023
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Underground rope fishing device
PAN QI, GUAN BOLE, GUO MING, MA NAN, WANG YU, XIAO GUIGUO, WANG HUALIN, ZHU HE, JIANG GUANGLEI, LI XIAOFANG, CHEN HAO, DONG XIAOCHEN, FU LEI, LI TAO
Year of Publication 17.02.2023
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Year of Publication 17.02.2023
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Appearance support extractor is controlled to high pressure flow intelligence
GUAN BOLE, ZHAO RENSHENG, LI XU, TONG YU, WANG HUAN, WANG XUE, DUAN QIANGGUO
Year of Publication 11.05.2016
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Year of Publication 11.05.2016
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Underground soft fallen object catching tool
HAN YANG, WANG SHANSHAN, GUAN BOLE, MENG BO, LU JIANFENG, ZHANG KAIYUE, SHI LEI, FU BAILING, LIU FAMING, DIAO KESHAN, ZHANG HAIYAN, ZHAO GUOZHU, XIA TONGLE, GAO FEI, ZHANG CHUNYU, SUN LI, CHEN XIAOHONG, GAO SHAN, YANG XIAOXIA, WU BINGQIAN, GAO JINGSONG, XU MIAOFENG
Year of Publication 13.10.2017
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Year of Publication 13.10.2017
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