Hasil Pencarian - LI Quanxin

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  1. 1
    Design of signal generator for mine-used mud pulse wireless measurement while drilling

    Design of signal generator for mine-used mud pulse wireless measurement while drilling oleh LI Quanxin, CHU Zhiwei

    Diterbitkan 2019-08-01
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  2. 2
    Analysis of development framework of intelligent coal mine underground drilling technology

    Analysis of development framework of intelligent coal mine underground drilling technology oleh LI Quanxin, LIU Fei, FANG Ju

    Diterbitkan 2020-09-01
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  3. 3
    Drag Reduction Technology of Ultra-long Directional Drilling and Its Application

    Drag Reduction Technology of Ultra-long Directional Drilling and Its Application oleh WANG Xian, JIANG Lei, LI Quanxin, XU Chao

    Diterbitkan 2020-11-01
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  4. 4
    Torsional Pendulum Drag Reduction Technology for Directional Drilling of Ultra Deep Hole in Underground Coal Mine

    Torsional Pendulum Drag Reduction Technology for Directional Drilling of Ultra Deep Hole in Underground Coal Mine oleh JIANG Lei, XU Chao, LI Quanxin, WANG Xian

    Diterbitkan 2020-11-01
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  5. 5
    KG-300-2J flushing fluid purification circulation system using directional drilling in coal mine

    KG-300-2J flushing fluid purification circulation system using directional drilling in coal mine oleh LIU Zhi, LIU Jianlin, LI Quanxin, WANG Siyi

    Diterbitkan 2021-07-01
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  6. 6
    Directional drilling technology with mud pulse wireless MWD in underground coal mine

    Directional drilling technology with mud pulse wireless MWD in underground coal mine oleh LI Quanxin, CHU Zhiwei, XU Chao, FANG Jun

    Diterbitkan 2021-07-01
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  7. 7
    Development and test of turbine generator while drilling in underground coal mines

    Development and test of turbine generator while drilling in underground coal mines oleh CHEN Chaobo, LI Quanxin, ZHANG Jiguan, CHU Zhiwei

    Diterbitkan 2023-07-01
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  8. 8
    Novel cable measurement while drilling device used for directional drilling in coal mine

    Novel cable measurement while drilling device used for directional drilling in coal mine oleh FANG Jun, SHI Zhijun, LI Quanxin, GAO Jun

    Diterbitkan 2015-08-01
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  9. 9
    Drilling experiment research on bedding directional drilling of soft—fragmentized coal seam of Qinglong Coal Mine

    Drilling experiment research on bedding directional drilling of soft—fragmentized coal seam of Qinglong Coal Mine oleh LI Quanxin, FANG Jun, CHU Zhiwei, LIU Fei

    Diterbitkan 2018-11-01
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  10. 10
    Mine-used mud pulse wireless measurement while drilling device and its applicatio

    Mine-used mud pulse wireless measurement while drilling device and its applicatio oleh FANG Jun, GU Shuancheng, SHI Zhijun, LI Quanxin

    Diterbitkan 2019-02-01
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  11. 11
    Research on trajectory control of dual-power composite directional drilling in underground coal mine

    Research on trajectory control of dual-power composite directional drilling in underground coal mine oleh LI Quanxin, CHU Zhiwei, XU Chao, YANG Dongdong

    Diterbitkan 2021-12-01
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  12. 12
    Study on Mechanism of Rock Core Plugging at Bottom of PDC Reverse Circulation Coring Bit for Nearly Horizontal Hole

    Study on Mechanism of Rock Core Plugging at Bottom of PDC Reverse Circulation Coring Bit for Nearly Horizontal Hole oleh TANG Shengli, FANG Jin, LI Quanxin, LIU Jianlin, ZHAO Jiangpeng

    Diterbitkan 2020-09-01
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  13. 13
    Adaptive control method for drilling robot based on coal and rock drillability

    Adaptive control method for drilling robot based on coal and rock drillability oleh LI Wangnian, ZHANG Youzhen, TIAN Hongliang, LI Quanxin, WEI Hongchao

    Diterbitkan 2023-06-01
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  14. 14
    Technology and Application of Flushing Fluid Closed-Cycle for Directional Drilling in Underground Coal Mine

    Technology and Application of Flushing Fluid Closed-Cycle for Directional Drilling in Underground Coal Mine oleh LIU Jianlin, LI Quanxin, WANG Siyi, LIU Zhi, LIU Fei, XU Chao

    Diterbitkan 2020-12-01
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  15. 15
    Research on key technology of sliding drag reduction drilling along ultra-long directional hole in coal seam

    Research on key technology of sliding drag reduction drilling along ultra-long directional hole in coal seam oleh XU Chao, JIANG Lei, LI Quanxin, FANG Jun, CHEN Pan, LIU Zhi

    Diterbitkan 2022-01-01
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