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Year of Publication 29.08.2017
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LINER HANGER TOP PACKER HAVING LOCKING BALL SOCKET
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
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Year of Publication 03.04.2018
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LINER HANGER TOP PACKER
YI, Huian, YI, Qizun, YE, Fangju, ZAN, Zhien, DING, Baisong, TIAN, Bingzhou, LI, Boren, LIU, Miaoren, CHEN, Shanyin, CHEN, Guangli
Year of Publication 17.01.2018
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Year of Publication 17.01.2018
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Liner Hanger Top Packer
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
Year of Publication 27.02.2017
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Year of Publication 27.02.2017
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LINER HANGER TOP PACKER
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
Year of Publication 23.11.2016
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Year of Publication 23.11.2016
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Sand control cap and have hanger of this sand control cap
YI HUIAN, TIAN BINGZHOU, CHEN GUANGLI, LIU MIAOREN, YI QIZUN, CHEN SHANYIN, LI BOREN
Year of Publication 05.08.2015
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Year of Publication 05.08.2015
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Multifunctional oil testing packer
YI HUI'AN, TAO ZHENG, TIAN BINGZHOU, CHEN GUANGLI, DING BAISONG, LI BOREN
Year of Publication 27.09.2019
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Year of Publication 27.09.2019
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Viscose degasification refrigeration cycle water cooling system
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Year of Publication 11.11.2015
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Year of Publication 11.11.2015
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LINER HANGER TOP PACKER
ZAN ZHIEN, YI HUIAN, TIAN BINGZHOU, CHEN GUANGLI, LIU MIAOREN, DING BAISONG, YI QIZUN, CHEN SHANYIN, LI BOREN, YE FANGJU
Year of Publication 25.06.2015
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Year of Publication 25.06.2015
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LINER HANGER TOP PACKER
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
Year of Publication 27.05.2015
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Year of Publication 27.05.2015
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LINER HANGER TOP PACKER
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
Year of Publication 29.04.2015
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Year of Publication 29.04.2015
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Liner hanger top packer
ZAN ZHIEN, YI HUIAN, TIAN BINGZHOU, CHEN GUANGLI, LIU MIAOREN, DING BAISONG, YI QIZUN, CHEN SHANYIN, LI BOREN, YE FANGJU
Year of Publication 08.04.2015
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Year of Publication 08.04.2015
Patent
LINER HANGER TOP PACKER
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
Year of Publication 30.01.2014
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Year of Publication 30.01.2014
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LINER HANGER TOP PACKER
DING, BAISONG, CHEN, SHANYIN, ZAN, ZHIEN, LIU, MIAOREN, YI, HUIAN, CHEN, GUANGLI, LI, BOREN, YI, QIZUN, TIAN, BINGZHOU, YE, FANGJU
Year of Publication 30.01.2014
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Year of Publication 30.01.2014
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Fracturing sliding sleeve that big latus rectum intelligence was batted
YI HUI'AN, TIAN BINGZHOU, CHEN GUANGLI, LIU MIAOREN, ZHU CHANGLIN, CHEN SHANYIN, LI BOREN
Year of Publication 22.06.2018
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Year of Publication 22.06.2018
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Fracturing string
YI HUI'AN, TIAN BINGZHOU, CHEN GUANGLI, LIU MIAOREN, ZHU CHANGLIN, CHEN SHANYIN, LI BOREN
Year of Publication 22.06.2018
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Year of Publication 22.06.2018
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Fracturing sliding sleeve for large-drift-diameter intelligent ball injecting
GUO SHISHENG, YI HUI'AN, TIAN BINGZHOU, CHEN GUANGLI, YAO FENGSHENG, LI BIN, ZHU CHANGLIN, LI BOREN, TANG LIANG
Year of Publication 03.05.2019
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Year of Publication 03.05.2019
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TAILPIPE HANGER ASSEMBLY
YI, Huian, YI, Qizun, TIAN, Bingzhou, LI, Boren, CHEN, Shanyin, CHEN, Guangli
Year of Publication 23.11.2017
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Year of Publication 23.11.2017
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Sand prevention hat and hanger with sand prevention hat
YI HUIAN, TIAN BINGZHOU, CHEN GUANGLI, LIU MIAOREN, YI QIZUN, CHEN SHANYIN, LI BOREN
Year of Publication 23.11.2016
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Year of Publication 23.11.2016
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