Sealing device
LIU CHONGYONG, TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, QIU FUSHOU, FU DENGWEI
Year of Publication 04.01.2017
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Year of Publication 04.01.2017
Patent
Assembly for coiled tubing staged fracturing
TONG JINGSHU, MENG YONGLI, XIE BIN, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, JI YONGJUN, QIU FUSHOU, HAN GUANGYAO, CHEN XIANJIANG
Year of Publication 09.06.2017
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Year of Publication 09.06.2017
Patent
Device applied in staged fracturing process
TONG JINGSHU, MENG YONGLI, SUN XIN, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, JI YONGJUN, QIU FUSHOU, NI JIATI, CHEN XIANJIANG
Year of Publication 09.06.2017
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Year of Publication 09.06.2017
Patent
Multitube thermal recovery well head device
TONG JINGSHU, MENG YONGLI, XIE BIN, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, QIU FUSHOU, NI JIATI
Year of Publication 11.05.2016
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Year of Publication 11.05.2016
Patent
Polished rod sealing device
TONG JINGSHU, ZHOU XIAOYI, MENG YONGLI, XIE BIN, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, QIU FUSHOU, WANG HONG, NI JIATI, FAN YUXIN
Year of Publication 01.03.2017
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Year of Publication 01.03.2017
Patent
Polished rod sealing device
TONG JINGSHU, MENG YONGLI, LU HONGXIN, XIE BIN, PENG HUI, HU CHENGJUN, QIU FUSHOU, FU DENGWEI, WANG LIANG, WAN HONGBIN
Year of Publication 12.10.2016
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Year of Publication 12.10.2016
Patent
Test cable and test pipe column
LU ZHIWEI, PAN YONG, LI SHIJIAN, HAN JISHENG, LI LIN, QIU FUSHOU, WU ZHIKAI, YOU HONGJUAN, NUERMAIMAITI, HUANG JIANBO
Year of Publication 06.07.2016
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Year of Publication 06.07.2016
Patent
Oil pumping device
TONG JINGSHU, ZHOU XIAOYI, MENG YONGLI, PENG HUI, HU CHENGJUN, QIU FUSHOU, TONG YUBAO, WANG HONG, NIJIATI SAIMAITI, FAN YUXIN
Year of Publication 06.07.2016
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Year of Publication 06.07.2016
Patent
Pipe hangs sealing device in succession
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, QIU FUSHOU, WANG HONG, NI JIATI, FU DENGWEI, LI BO
Year of Publication 07.07.2017
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Year of Publication 07.07.2017
Patent
Testing tube hangs sealing device
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, QIU FUSHOU, WANG HONG, NI JIATI, FU DENGWEI, LI BO
Year of Publication 07.07.2017
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Year of Publication 07.07.2017
Patent
Compact coiled-tubing suspension sealer
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, QIU FUSHOU, NI JIATI
Year of Publication 26.02.2014
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Year of Publication 26.02.2014
Patent
A subassembly for coiled tubing staged fracturing
TONG JINGSHU, MENG YONGLI, XIE BIN, PENG HUI, HU CHENGJUN, CHEN ZHIJUN, JI YONGJUN, QIU FUSHOU, HAN GUANGYAO, CHEN XIANJIANG
Year of Publication 11.05.2016
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Year of Publication 11.05.2016
Patent
Three-position multifunctional three-tube wellhead device
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, PAN JINGJUN, QIU FUSHOU
Year of Publication 09.10.2013
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Year of Publication 09.10.2013
Patent
Parallel double-pipe-column steam injection wellhead device and application method
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, QIU FUSHOU, NI JIATI, HUANG XIAODONG
Year of Publication 07.05.2014
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Year of Publication 07.05.2014
Patent
Parallel double-pipe steam injection well mouth device
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, QIU FUSHOU, NI JIATI, HUANG XIAODONG
Year of Publication 26.02.2014
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Year of Publication 26.02.2014
Patent
Quick coiled tubing pressure-welding connecting device
LU ZHIWEI, PAN YONG, HAN JISHENG, LI RUIXIA, XIE BIN, LU GE, CHEN ZHIJUN, QIU FUSHOU, LIU XIAOGUANG, NUERMAIMAITI
Year of Publication 04.06.2014
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Year of Publication 04.06.2014
Patent
High-temperature under-pressure test coiled tubing suspending sealing device and using method
TONG JINGSHU, MENG YONGLI, PENG HUI, HU CHENGJUN, QIU FUSHOU, TONG YUBAO, WANG HONG, NI JIATI, FAN YUXIN
Year of Publication 14.05.2014
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Year of Publication 14.05.2014
Patent