Hotspot


Oil Drilling & Production Technology | 2012

Research on particle injection system in percussion drilling

Xu Yiji; Zhao Jian; Mao Bingkun; Liu fen


Archive | 2016

Particle jet flow-based drill bit for impacting and breaking rocks

Zhao Jian; Zhang Guicai; Xu Yiji; Li Jianbo; Zhou Yi; Li Qinglu; Huang Zechao; Wang Ruiying; Cai Chunlei; Mao Bingkun; Jin Jijun


Archive | 2017

Particle percussion drilling detection and control system

Zhao Jian; Zhang Guicai; Xu Yiji; Han Liexiang; Zhou Weidong; Cai Chunlei; Yang Yangyang; Guo Wenqing; Zhou Yi; Wan Fulei; Li Jianbo


Archive | 2017

Underground well bottom cleaning and chambering device

Zhao Jian; Zhang Guicai; Xu Yiji; Han Liexiang; Zhou Weidong; Li Weicheng; Wan Fulei; Yang Yangyang; Guo Wenqing; Li Jianbo; Zhou Yi; Jin Jijun


Archive | 2017

Particle efflux perforation device in pit

Zhao Jian; Zhang Guicai; Xu Yiji; Han Liexiang; Zhou Weidong; Yu Teng; Li Weicheng; Wan Fulei; Guo Wenqing; Yang Yangyang; Li Jianbo; Zhou Yi; Jin Jijun


Archive | 2017

Downhole particle jet perforation device

Zhao Jian; Zhang Guicai; Xu Yiji; Han Liexiang; Zhou Weidong; Yu Teng; Li Weicheng; Wan Fulei; Guo Wenqing; Yang Yangyang; Li Jianbo; Zhou Yi; Jin Jijun


Archive | 2017

Particle jet flow and drill bit united casing pipe and rock drilling comprehensive experimental device

Zhao Jian; Zhang Guicai; Xu Yiji; Wang Ruihe; Han Liexiang; Zhou Weidong; Li Weicheng; Wan Fulei; Yang Yangyang; Wu Qi; Guo Wenqing; Cai Chunlei


Archive | 2017

Particle jet flow coring device

Zhao Jian; Zhang Guicai; Xu Yiji; Zhou Weidong; Han Liexiang; Li Weicheng; Li Jianbo; Wan Fulei; Guo Wenqing; Wu Qi; Yang Yangyang; Shi Chao; Xing Xueyang


Archive | 2016

Underground turbine power laser drilling tool

Zhao Jian; Zhang Guicai; Xu Yiji; Zhou Weidong; Guo Wenqing; Wu Qi; Liu Xinliang; Yin Hailiang; Yang Shengbei; Zhou Yi; Li Jianbei; Yang Yangyang; Jin Jijun; Wan Fulei


Archive | 2016

Comprehensive experimental facility for breaking rocks with steel particle jet impact

Zhao Jian; Zhang Guicai; Xu Yiji; Han Liexiang; Yu Junqin; Zhou Weidong; Wan Fulei; Yang Yangyang; Guo Wenqing; Jin Jijun; Zhou Yi

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