| 空气锤钻井技术在定向井中的应用 |
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| 引用本文： | 胡贵,孟庆昆,王向东,操建平.空气锤钻井技术在定向井中的应用[J].石油机械,2012,40(4):18-21,25. |
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| 作者姓名： | 胡贵 孟庆昆 王向东 操建平 |
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| 作者单位： | 中国石油勘探开发研究院 |
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| 基金项目： | 中国石油天然气股份有限公司科技项目“裂缝性储层欠平衡钻完井配套技术研究” |
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| 摘 要： | 空气锤钻井技术用于直井钻井可以提高机械钻速和防斜纠斜,同时也可用于定向井和水平井中,以提高机械钻速和缩短钻探周期。为此,介绍了国外空气锤钻井技术在定向井中的应用,包括自回转式空气锤钻井技术和空气螺杆马达驱动式空气锤定向钻井技术,分析其在油田的应用效果,以期对国内空气锤定向钻井技术提供技术参考。
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| 关 键 词： | 空气锤钻井技术 气体钻井 定向钻井 自回转空气锤 空气螺杆马达 |
Application of Air Hammer Drilling Technology in Directional Wells |
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| Hu Gui Meng Qingkun Wang Xiangdong Cao Jianping.Application of Air Hammer Drilling Technology in Directional Wells[J].China Petroleum Machinery,2012,40(4):18-21,25. |
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| Authors: | Hu Gui Meng Qingkun Wang Xiangdong Cao Jianping |
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| Affiliation: | Hu Gui Meng Qingkun Wang Xiangdong Cao Jianping(PetroChina Research Institute of Exploration & Development) |
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| Abstract: | The application of air hammer drilling technology to vertical well drilling can improve penetration rate and deviation control.Meanwhile,it can be used in directional wells and horizontal wells so as to improve penetration rate and shorten the drilling cycle.Therefore,the application of air hammer drilling technology in directional wells abroad was introduced,including rotary air hammer drilling technology,air screw motor drive air hammer directional drilling technology and the effect of their application in oilfields.It is hoped that this technology can get widely known in domestic oilfields. |
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| Keywords: | air hammer directional drilling gas drilling directional drilling self-rotary air hammer air screw motor |
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