A forge elbow for natural gas line
HAN HUAFENG, LIU SHUFEN, LI XIONGYAN, DONG ZHIHENG, LAO JINGSHUI, HUANG ZHENDONG, CHEN LINYUAN, LI XUEQIANG, LUO JUN, CAO YANHUI, WU LIANG
Year of Publication 24.02.2016
Get full text
Year of Publication 24.02.2016
Patent
Pressure measurement fluidity standardization method based on permeability distribution form
LI XIONGYAN, QIN RUIBAO, DU XIANGDONG, PING HAITAO, CAO JINGJI, ZHANG ZHANSONG, WEI DAN, JIAO YIFENG, LIU XIAOMEI, ZHANG CHONG
Year of Publication 29.12.2020
Get full text
Year of Publication 29.12.2020
Patent
Forged tee for natural gas pipelines
HAN HUAFENG, LIU SHUFEN, LI XIONGYAN, DONG ZHIHENG, HUANG ZHENDONG, LAO JINGSHUI, CHEN LINYUAN, LI XUEQIANG, LUO JUN, CAO YANHUI, WU LIANG
Year of Publication 22.07.2015
Get full text
Year of Publication 22.07.2015
Patent
Multi-angle driven complex medium reservoir permeability quantitative evaluation method and system
LI XIONGYAN, QIN RUIBAO, DU XIANGDONG, CAO JINGJI, PING HAITAO, WEI DAN, WANG PENG, LIU XIAOMEI, ZHOU GAIYING, YU JIE
Year of Publication 28.08.2020
Get full text
Year of Publication 28.08.2020
Patent
Permeability calculation method based on electrical imaging face rate
LI XIONGYAN, QIN RUIBAO, DU XIANGDONG, PING HAITAO, CAO JINGJI, ZHANG ZHANSONG, LIU XIAOMEI, ZHANG HONGYUE, ZHANG CHONG
Year of Publication 16.11.2018
Get full text
Year of Publication 16.11.2018
Patent
Modular furred ceiling lead screw positioner
LI XIONGYAN, WU YONG, WANG JIANLIN, LUO JIAPENG, DENG YUN, YIN XINGXI, WANG TIANYI, LYU CHAO, PU SHILIANG, WANG XIANG
Year of Publication 21.08.2018
Get full text
Year of Publication 21.08.2018
Patent
Method for preparing facture type carbonate oil reservoir perforated hole
LI XIONGYAN, QIN RUIBAO, SUN LICHUN, JIANG BAIZHAO, PING HAITAO, WEI DAN, LIU XIAOMEI, WANG HONGQIANG
Year of Publication 21.07.2017
Get full text
Year of Publication 21.07.2017
Patent
Stay cable active control breaking device and making method thereof
LI XIONGYAN, LI SIYAO, YANG CHANGMING, ZHENG XIANGHONG, SUN GUOJUN, XUE SUDUO
Year of Publication 04.05.2016
Get full text
Year of Publication 04.05.2016
Patent