The effect of leakage characteristics of liquid CO2 phase transition on fracturing coal seam: Applications for enhancing coalbed methane recovery
Shang, Zheng, Wang, Haifeng, Li, Bing, Cheng, Yuanping, Zhang, Xinghua, Wang, Zhengyang, Geng, Shuaikang, Wang, Zhiyuan, Chen, Ping, Lv, Pengfei, Shi, Zhangze
Published in Fuel (Guildford) (15.01.2022)
Published in Fuel (Guildford) (15.01.2022)
Get full text
Journal Article
Experimental study on the preparation method of coal-like materials based on similarity of material properties and drilling parameters
Zhang, Xinghua, Wang, Haifeng, Shang, Zheng, Ren, Tianwei, Chen, Ping, Wang, Zhiyuan, Shi, Zhangze, Lv, Pengfei
Published in Powder technology (01.01.2022)
Published in Powder technology (01.01.2022)
Get full text
Journal Article
Steel wire operation tool for forcibly opening valve plate of subsurface safety valve
WANG WEI, ZHANG YE, WANG JUNSHI, GAO YANGYANG, HOU JIA, SHI ZHANGZE, CHEN JINXIAN
Year of Publication 15.11.2022
Get full text
Year of Publication 15.11.2022
Patent
Automatic control system and method for drilling blowout prevention
CAO TENGYUE, CHEN PING, WANG ZHIYUAN, LYU PENGFEI, HAO XIAORUI, WANG HAIFENG, SHANG ZHENG, SHI ZHANGZE
Year of Publication 28.06.2022
Get full text
Year of Publication 28.06.2022
Patent
Descaling, spraying and recycling integrated device for packer
ZHU HONGHUA, JIA BEN, SONG YULIANG, MU LINGUO, SHI ZHANGZE, QIN LIMIN, WANG WANPENG, CHEN BO
Year of Publication 12.08.2022
Get full text
Year of Publication 12.08.2022
Patent
Large-drift-diameter fishing tool for electric pump unit
LIU GUOZHEN, LIU SHIYAN, ZHAO JINXU, XIONG RAN, YU YOUYANG, WEI JUN, BU HONGHAO, SHI ZHANGZE, LIU HAO, GUI PENG
Year of Publication 09.06.2023
Get full text
Year of Publication 09.06.2023
Patent
Ground pulley for steel wire cable operation
ZHAO ZHONGHAO, LIU GUOZHEN, HE CHAO, SHI ZHANGZE, CHEN QINWEI, XU ZHENDONG, HOU WEIDONG, LIU LEI, LU ZHIBIN, MIAO JIE, LONG JIANGQIAO, DONG HAIKUAN, ZHAO LEI, ZHEN BAOSHENG, QIN LIMIN, HOU JIAMIN
Year of Publication 15.03.2024
Get full text
Year of Publication 15.03.2024
Patent
Back pressure valve and feeding and taking tool of back pressure valve
LIU BAOCHUN, WU JINGZHENG, CHEN ZHIZHONG, SHI ZHANGZE, CHEN QINWEI, WANG WANPENG, CHEN XI, LIU LEI, SUN HUADONG, XU JUNCHAO, LIN RONGNAN, ZHEN BAOSHENG, QIN LIMIN, HAN FANG, HUA ZEJUN
Year of Publication 09.02.2024
Get full text
Year of Publication 09.02.2024
Patent
Inclined shaft mouth cable penetrating device
SHI WENBO, LIU GUOZHEN, TIAN XUYANG, YAO QIAN, HE CHAO, ZHANG SHUAI, SHI ZHANGZE, CHEN QINWEI, XU ZHENDONG, LIU LEI, SHI XUANWEI, MIAO JIE, LONG JIANGQIAO, DONG HAIKUAN, HAN LIANHE, ZHEN BAOSHENG, QIN LIMIN, YAO XIANGBIN
Year of Publication 02.01.2024
Get full text
Year of Publication 02.01.2024
Patent
Hydraulic anchor system with pressure monitoring function based on hydraulic pipeline
ZHAO ZHONGHAO, HUANG XINCHUN, LI ZHIPENG, CHEN LU, SHI ZHANGZE, LUO HUIGANG, XU ZHENDONG, XUE HAILIN, JIANG SHUAI, FU JUN, MIAO JIE, SHI PINGTAI, ZHANG RONG
Year of Publication 31.10.2023
Get full text
Year of Publication 31.10.2023
Patent
Setting blanking plug
ZHAO ZHONGHAO, WANG XUDONG, LI NAN, ZHANG CHENGFU, DING DEJI, CHU YINGJIE, SHI ZHANGZE, QIN LIMIN
Year of Publication 31.12.2021
Get full text
Year of Publication 31.12.2021
Patent
Wellhead dismounting and mounting device and dismounting and mounting method
LIU GUOZHEN, ZHU HONGHUA, CUI YU, JIANG WENJIE, SHI ZHANGZE, XIE YUBAO, AN HAIYANG, ZHANG YONGLEI, HE ZHIJIE, GENG SEN, LIU DEWU, HAN LIANHE, HUI ZHILONG, HAN FANG
Year of Publication 23.06.2023
Get full text
Year of Publication 23.06.2023
Patent
Intelligent testing and electric driving system suitable for electric submersible pump well
LIU GUOZHEN, YAO XIANG, TIAN XUYANG, GAO YONGHUA, WANG KUNJIAN, CHEN LU, SHI ZHANGZE, CHEN QINWEI, MIAO JIE, SHI PINGTAI, LONG JIANGQIAO, HAO GUODONG, ZHANG GUANGYI
Year of Publication 19.07.2022
Get full text
Year of Publication 19.07.2022
Patent