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Guo Xinchao

China National Petroleum Corporation

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Publication

Featured researches published by Guo Xinchao.

Archive | 2015

Integrated drilling liner cementing pressure-building ball seat device for automatic grouting

Xu Shaojun; Zhang Xinwen; Guo Xinchao; Guan Zhigang; Pan Guangping; Li Yonggang; Yang Rui; Ke Xue; Wang Hao; Pan Falin; Shen Chunlin; Zou Xinguo

Archive | 2014

Mechanical and hydraulic dual-action ground anchor assembly

Xu Shaojun; Zhang Xinwen; Guo Xinchao; Wang Hao; Wang Wentao; Fan Qing

Archive | 2014

Vibration well cementation short joint device

Xu Shaojun; Zhang Xinwen; Guo Xinchao; Wang Hao; Wang Wentao; Hu Xidan; Fan Qing; Guo Ruixiang

Archive | 2013

Half-path well-cementing stage cementing device without drilling inner sleeve

Xu Shaojun; Guo Xinchao; Zhai Yafeng; Wang Hao; A Bidan

Archive | 2017

Thermal recovery horizontal well heating power compensator

Li Yonglong; Zhang Xinwen; Guo Xinchao; Zhai Yafeng; Guo Jianjun; Yang Rui; Wang Wentao; Guo Ruixiang; Wang Hao; Yan Bin; Xu Shaojun; Fan Qing

Archive | 2017

Whirl device for well cementation

Li Yonglong; Zhang Xinwen; Guo Xinchao; Zhai Yafeng; Wang Hao; Yan Bin; Xin Yong; Xu Yangyang

Archive | 2016

Double formula prestressing force well cementation earth anchor assembly

Sun Lanjiang; Zhang Xinwen; Guo Xinchao; Yang Rui

Archive | 2015

Device for reciprocating type circulation blind plate

Xu Shaojun; Zhang Xinwen; Guo Xinchao; Guo Jianjun; Yang Rui; Dai Lei; Wang Hao

Archive | 2015

Device for two effect prestressing force well cementation of machinery hydraulic pressure

Xu Shaojun; Gao Fei; Guo Xinchao; Zhai Yafeng; Sun Lanjiang; Yang Rui; Fu Shi; Dai Lei

Archive | 2014

Floating ball and float collar type prestress well cementation ground anchor assembly

Yang Shulin; Song Chaohui; Zhang Xinwen; Guo Xinchao

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Yang Rui

China National Petroleum Corporation

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