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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Rutao Ma is active.

Publication


Featured researches published by Rutao Ma.


Archive | 2012

Method for controlling transverse vibration of drill string in process of reaming while drilling

Rutao Ma; Hui Wang; Rongquan Ren; Tao Jia; Fei Han; Yingjie Zhu; Youzhe Ji


Archive | 2012

Torque-withstanding drill pipe elevating device

Li Geng; Fei Han; Youzhe Ji; Tao Jia; Yang Liu; Rutao Ma; Xue Wang; Yingjie Zhu


Archive | 2011

Reaming-while-drilling device used for casing drilling

Rutao Ma; Lai Feng; Hongwei Yin; Youzhe Ji; Tao Jia; Fei Han; Yingjie Zhu; Xue Wang; Yang Liu; Li Geng


Archive | 2012

Tripping method for operation by adopting power swivel and tool

Li Geng; Fei Han; Youzhe Ji; Tao Jia; Yang Liu; Rutao Ma; Xue Wang; Yingjie Zhu


IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition | 2012

Dual-Factor Method for Calculating Weight Distribution in Reaming While Drilling

Rutao Ma; Youzhe Ji; Hui Wang; Fei Han


Archive | 2011

Full-hydraulic reamer

Rutao Ma; Hongwei Yin; Fei Han; Tao Jia; Yingjie Zhu; Xue Wang; Yang Liu; Li Geng; Huijuan Guo; Youzhe Ji


Archive | 2012

Drill collar lifting clamp capable of bearing torsion

Li Geng; Fei Han; Youzhe Ji; Tao Jia; Yang Liu; Rutao Ma; Xue Wang; Yingjie Zhu


Archive | 2012

Setting tool for well completion pipe string

Rongquan Ren; Fei Han; Youzhe Ji; Rutao Ma; Tao Jia; Yingjie Zhu; Lei Yang; Huijuan Guo; Hongwei Yin; Yongliang Yu; Jianli Wang; Yi Tian; Li Geng; Xue Wang; Siyuan Yang; Jing Lu; Yaling Lin


Archive | 2010

Drilling-assisted pressurizing device for extraction of petroleum and CBM (coal bed methane)

Li Geng; Fei Han; Youzhe Ji; Tao Jia; Yang Liu; Rutao Ma; Xue Wang; Yingjie Zhu


Archive | 2010

Vehicle-mounted drilling machine for coal bed gas

Li Geng; Fei Han; Youzhe Ji; Tao Jia; Yang Liu; Rutao Ma; Xue Wang; Yingjie Zhu

Collaboration


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Youzhe Ji

China National Petroleum Corporation

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Fei Han

China National Petroleum Corporation

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Hui Wang

China National Petroleum Corporation

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