Remote control device for electrical equipment
LI CHAO, ZHOU XIAOWEI, LIU JIN, LIU ZILONG, WANG YIJIE, YUAN XIAOBING, XIANG ZHAODONG, CAO ZHIKE, ZHANG XUEDONG
Year of Publication 04.12.2020
Get full text
Year of Publication 04.12.2020
Patent
Low-friction temporary plugging diverting acid system
YANG ZHI, MA CHAO, ZHANG LONG, LIU DEZHENG, XIANG ZHAODONG, YANG CUIHUA, ZHANG QIAN, WANG QIANG, ZHANG SHUO, LI XUDONG, DU CHENGQIANG
Year of Publication 14.07.2020
Get full text
Year of Publication 14.07.2020
Patent
Acidizing corrosion inhibitor for coiled tubing and preparation method thereof
YANG ZHI, LI LUN, MA CHAO, LIU DEZHENG, XIANG ZHAODONG, YANG CUIHUA, ZHANG QIAN, HUANG LICHAO, WANG QIANG, ZHANG SHUO, DU CHENGQIANG
Year of Publication 19.06.2020
Get full text
Year of Publication 19.06.2020
Patent
Coiled tubing sand washing liquid
MA CHAO, LIU DEZHENG, XIANG ZHAODONG, ZHANG BOYUAN, ZOU CHUNFENG, ZHANG QIAN, NI QINGHUAI, LIU XIAOXU, WANG QIANG, ZHANG SHUO, LI XUDONG
Year of Publication 09.06.2020
Get full text
Year of Publication 09.06.2020
Patent
Platform multi-well test process modular operation system
MA CHAO, LU ZHENGQUAN, XU FEI, YANG QINGYI, WU YINGXIN, ZHANG BAOCAI, WANG LEDING, DU CHENGQIANG, MA TIANLI, DONG ENLEI, LIU ZHENGDE, XIANG ZHAODONG, LI XIAOXIANG
Year of Publication 05.01.2021
Get full text
Year of Publication 05.01.2021
Patent