Synchronous control system of injection head and winding drum of continuous string coiled tubing unit
SHI ZHIHUI, TIAN XIAOJING, XU LI, ZHU QIANMIN, WANG XIULUN, LI MAOCHENG, LIU YUANWEI, SONG SHUE
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Year of Publication 01.09.2010
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Injection head chain anti-shake roller device
SHI ZHIHUI, TIAN XIAOJING, XU LI, ZHU QIANMIN, WANG XIULUN, LI MAOCHENG, LIU YUANWEI, SONG SHUE
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Year of Publication 26.05.2010
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Differential motion compounding and compensation mechanism of continuous oil pipe pipe-racker
SHI ZHIHUI, XU LI, ZHU QIANMIN, WANG XIULUN, LI MAOCHENG, LIU YUANWEI, XU YONG
Year of Publication 26.05.2010
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Year of Publication 26.05.2010
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Injection head chain anti-shaking device
XU LI, SHI ZHIHUI, TIAN XIAOJING, ZHU QIANMIN, WANG XIULUN, LI MAOCHENG, SONG SHUE, LIU YUANWEI
Year of Publication 30.12.2009
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Year of Publication 30.12.2009
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