Drill rod transferring and lifting construction platform for coal mine underground drilling and construction method
YUAN SAI, SU PENGPENG, YE FANGFANG, WANG KUN, SU ZIFENG, WANG XIAOMENG, WAN FUBIN, LU FENGYU, DING HAIGANG, LI LI, YAN JIANBIN, XIA TONG, SONG YAYA, MA WENCHAO, CHENG CHAO, LING ZIYOU, LI JIANMING, ZHOU JIUHAO, HAN WENHAO, LIU SHENGJIE, CHEN BING, LI YUEHUA, ZHANG YANG
Year of Publication 04.08.2023
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Year of Publication 04.08.2023
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Coal mine underground drilling construction safety platform and construction method
YUAN SAI, SUN HAIMING, YANG JINGCHAO, SU ZIFENG, WANG KUN, WANG YANZONG, LI BO, LING ZIYOU, ZHOU JIUHAO, CHEN BING, CHEN ZHIYING, GU MENGZE, FAN YUCHAO, YE FANGFANG, DU ZHIYUAN, LU FENGYU, DING HAIGANG, YAN JIANBIN, XIA TONG, ZHENG WEIWEI, CAO KUIKUI, ZHANG JINLING, SONG YAYA, CHEN SHUTAO, LIU GUOLIN, MIAO MANWEN, LI JIANMING, CHENG CHAO, HAN WENHAO, YU JIWEI, SONG WENPENG, SUN JIAN, HUO CHENGUANG
Year of Publication 28.11.2023
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Year of Publication 28.11.2023
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Water control and blowout prevention integrated device for coal mine and manufacturing and using method thereof
XU MING, FAN YUCHAO, CHEN HONGZHAO, ZHAO XIAOLIN, SUN HAIMING, LYU FEIFEI, DU ZHIYUAN, SU ZIFENG, CHENG MINLONG, LU FENGYU, CAO KUIKUI, SONG YAYA, LING ZIYOU, LI JIANMING, ZHOU JIUHAO, YU JIWEI, LIU SHENGJIE, CHEN BING, WANG HUI, CHEN ZHIYING
Year of Publication 21.09.2021
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Year of Publication 21.09.2021
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In same direction as layer drilling hydrolock blowout preventer
LI JUNHAO, XUE YANHONG, LING ZIYOU, LI WEIZHEN, BAI MINGKAI, ZHONG XIAOYANG, HOU SHANGWU, ZHAO LONGGANG, SHEN YANAN, FAN HENG, YANG YANXU
Year of Publication 16.03.2018
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Year of Publication 16.03.2018
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Rig self -moving device
ZHANG XIAOFEI, LI WEIZHEN, SONG ZHENYU, ZHOU BO, DU ZHIYUAN, FAN HENG, CHEN LIUYANG, YANG YANXU, WANG MENG, LIU GUOLIN, ZHAO ZILONG, ZHANG KAI, ZHANG WEIJIA, LI HONGWEI, LING ZIYOU, HAN HAIBO, ZHAO LONGGANG, SHEN YANAN, ZHOU BIWU
Year of Publication 30.10.2018
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Year of Publication 30.10.2018
Patent