Fracturing pipe column small in diameter and large in sand amount
ZHAO GONGLI, CHI YUNPING, WANG SHUO, LIU YUEBAO, WANG JIANJIAO, LAN SHENGYU, ZHANG XIAOJUN
Year of Publication 28.01.2015
Get full text
Year of Publication 28.01.2015
Patent
Small-diameter sand blower with large sand quantity
ZHAO GONGLI, CHI YUNPING, LIU YUEBAO, LIU PENG, WANG JIANJIAO, ZHANG XIAOJUN, LIU YUXI
Year of Publication 21.01.2015
Get full text
Year of Publication 21.01.2015
Patent
Horizontal well is sat and is pressed six sections fracturing string
ZHAO GONGLI, LAN CHENGYU, ZHOU TINGTING, TANG SHAODONG, ZHANG XIAOJUN
Year of Publication 21.12.2016
Get full text
Year of Publication 21.12.2016
Patent
Top end ball injector
ZHAO GONGLI, NAN ZHIXUE, WANG YANXING, YU HUI, ZHAO YAFEN, LI RUICHAO
Year of Publication 26.10.2016
Get full text
Year of Publication 26.10.2016
Patent
Large-displacement flowback sand jet
ZHAO GONGLI, WANG SHUO, ZHOU TINGTING, LIU YUEBAO, LIU PENG, ZHENG SHANJUN, ZHANG XIAOJUN
Year of Publication 31.12.2014
Get full text
Year of Publication 31.12.2014
Patent
Multi-stage large-drift-diameter annular throttling sand blower
ZHAO GONGLI, CHI YUNPING, LIU PENG, ZHANG WEIFENG, WANG JIANJIAO, ZHANG CHUNYING, LIU YUXI
Year of Publication 17.12.2014
Get full text
Year of Publication 17.12.2014
Patent
Multi-channel large-discharge-capacity sand blower with flowback function
ZHAO GONGLI, WANG SHUO, LIU YUEBAO, ZHOU TINGTING, LIU PENG, ZHENG SHANJUN, ZHANG XIAOJUN
Year of Publication 17.12.2014
Get full text
Year of Publication 17.12.2014
Patent
Tongue-and-groove type multi-layer fracturing pipe column with equal drift diameters
ZHAO GONGLI, CHI YUNPING, ZHANG WEIFENG, WANG JIANJIAO, LAN SHENGYU, LIU MINGLI, ZHENG SHANJUN
Year of Publication 08.01.2014
Get full text
Year of Publication 08.01.2014
Patent
Sliding sleeve type layered eight-level fracturing pipe column
ZHAO GONGLI, CHI YUNPING, ZHOU TINGTING, LIU RONGHUI, ZHENG SHANJUN, ZHANG XIAOJUN
Year of Publication 11.09.2013
Get full text
Year of Publication 11.09.2013
Patent
Inside diameter locking device
ZHAO GONGLI, WANG YANXING, LAN SHENGYU, LIU RONGHUI, ZHANG XIAOJUN, ZHAO ENYUAN
Year of Publication 28.08.2013
Get full text
Year of Publication 28.08.2013
Patent