Temporary packing device for well completion operation
ZHANG TAO, MEI MINGYANG, ZHANG WANDONG, HAN CHENG, LI ZHUJUN, LUO MING, ZENG CHUNMIN, HUANG YI, REN SONGTAO, KANG WENQUAN, WEI ANCHAO
Year of Publication 10.12.2021
Get full text
Year of Publication 10.12.2021
Patent
Reservoir reforming fluid as well as preparation and application thereof
JIAN CHENG, REN SONGTAO, QIN TIANJUN, GUO YUKUN, YANG JUNLONG, XU TONGXI, MENG WENBO, XU JING, HUANG YI, CHEN CAI, YU YI, XIANG XINGJIN, SHU FUCHANG, CHEN LI, MA LEI, WANG CHAOYU
Year of Publication 02.06.2023
Get full text
Year of Publication 02.06.2023
Patent
Multiple-impact loading test device
LI HONGBIN, REN SONGTAO, JIN PENGGANG, GAO ZAN, YANG JIAN, XU HONGTAO
Year of Publication 06.09.2019
Get full text
Year of Publication 06.09.2019
Patent
Repeated impact loading test device and method
LI HONGBIN, REN SONGTAO, JIN PENGGANG, GAO ZAN, YANG JIAN, XU HONGTAO
Year of Publication 16.08.2019
Get full text
Year of Publication 16.08.2019
Patent
Explosive impact damage test device
LI HONGBIN, JIANG XIBO, REN SONGTAO, JIN PENGGANG, GAO ZAN, YANG JIAN
Year of Publication 02.08.2019
Get full text
Year of Publication 02.08.2019
Patent
Method for preparing novel environment-friendly soil conditioner from excrement of livestock
LI ZHENJUN, HU XIRUI, MING LONG, REN SONGTAO, XIE XIUHONG, LIU FUCHENG, SUO WEIZHU, ZHANG QIMING, WANG ZHEN, YU YANMING, LI DEZHONG
Year of Publication 23.11.2021
Get full text
Year of Publication 23.11.2021
Patent
Method for rapidly evaluating the penetration depth of a real perforation of a reservoir based on a ground coating targeting experiment
LIU SHUJIE, MEI MINGYANG, XU JING, LI ZHUJUN, LI DAPAN, REN SONGTAO, ZHAI HUAN, SUN LONGBO, XU TAIBAO, MA LEI, ZHANG QINGZHU, YANG JUNLONG
Year of Publication 26.10.2021
Get full text
Year of Publication 26.10.2021
Patent
Multi-performance comprehensive optimal gear decision-making system of automobile stepped automatic transmission
REN JIAWEI, LU HAN, YIN XIAOFENG, REN SONGTAO, ZHANG YONGTONG, WANG WENPING
Year of Publication 29.05.2018
Get full text
Year of Publication 29.05.2018
Patent
Offshore oil high temperature voltol oil gas well cover miller utensil
REN SONGTAO, XU FEI, WEI ANCHAO, ZHAO ZHICHAO, FENG XUESONG, YANG JUNLONG, QIN YIWEI, MEI MINGYANG, LI ZHUJUN, WANG ERJUN, ZHANG XUYANG, YAN BANGCHUAN, LI JIANYI, MA LEI
Year of Publication 20.01.2016
Get full text
Year of Publication 20.01.2016
Patent
Liquid level measuring device in jar of vapor tight tank
REN SONGTAO, XU FEI, WEI ANCHAO, ZHAO ZHICHAO, FENG XUESONG, YANG JUNLONG, MEI MINGYANG, WANG ERJUN, LI ZHUJUN, YAN BANGCHUAN, LIAO KUN, WANG YINGHAO, HUANG LIANG
Year of Publication 13.01.2016
Get full text
Year of Publication 13.01.2016
Patent
High -efficient maintenance device of oil pipe
WEI LONGGUI, REN SONGTAO, XU FEI, ZHAO ZHICHAO, FENG XUESONG, YANG JUNLONG, MEI MINGYANG, WANG ERJUN, LI ZHUJUN, YAN BANGCHUAN, DUAN ZEHUI, LIAO KUN, LI JIANYI, MA LEI, HUANG LIANG
Year of Publication 23.12.2015
Get full text
Year of Publication 23.12.2015
Patent
Grain end face stress measuring device loaded by low-speed impact
LI HONGBIN, JIANG XIBO, JIN PENGGANG, REN SONGTAO, GAO ZAN, YANG JIAN, XU HONGTAO
Year of Publication 19.03.2019
Get full text
Year of Publication 19.03.2019
Patent
Airtight space of high temperature high pressure well section of thick bamboo annular space warm -pressing changes simulation experiment device
REN SONGTAO, ZHANG YONG, LI ZHONG, ZHAO ZHICHAO, FENG XUESONG, YANG JUNLONG, QIN YIWEI, MEI MINGYANG, WANG ERJUN, LI ZHUJUN, YAN BANGCHUAN, LIAO KUN, MA LEI, HUANG LIANG
Year of Publication 09.12.2015
Get full text
Year of Publication 09.12.2015
Patent
High gas -producing well annular space casing pressure compensation arrangement of high temperature high pressure
REN SONGTAO, LIU PING, WEI ANCHAO, ZHAO ZHICHAO, FENG XUESONG, YANG JUNLONG, MEI MINGYANG, WANG ERJUN, LI ZHUJUN, YAN BANGCHUAN, LIAO KUN, LI JIANYI, MA LEI
Year of Publication 02.12.2015
Get full text
Year of Publication 02.12.2015
Patent