| 多工艺空气钻进技术在深水井施工中的应用实践 |
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| 引用本文： | 郝文奎,宋宏兵,康亢,王树钢,郑肖亮.多工艺空气钻进技术在深水井施工中的应用实践[J].探矿工程,2014,41(12):11-14. |
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| 作者姓名： | 郝文奎 宋宏兵 康亢 王树钢 郑肖亮 |
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| 作者单位： | 河北腾飞太行井业有限公司,河北邯郸056400 |
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| 摘 要： | 气动潜孔锤和气举反循环钻进工艺组合应用具有钻进效率高、成井质量好的特点，在水文水井及地热深井施工中应用广泛。通过在深井施工中的应用实践，阐述了多工艺空气钻进技术应用所取得的经济效益和社会效益，并摸索总结出了使用注意事项，具有很好的参考价值。
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| 关 键 词： | 多工艺空气钻进 深水井 地热井 |
| 收稿时间： | 2014/5/4 0:00:00 |
| 修稿时间： | 2014/9/30 0:00:00 |
Application Practice of Multi-process Air Drilling Technology in Deep Well Construction |
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| HAO Wen-kui,SONG Hong-bing,KANG Kang,WANG Shu-gang and ZHENG Xiao-liang.Application Practice of Multi-process Air Drilling Technology in Deep Well Construction[J].Exploration Engineering(Drilling & Tunneling),2014,41(12):11-14. |
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| Authors: | HAO Wen-kui SONG Hong-bing KANG Kang WANG Shu-gang and ZHENG Xiao-liang |
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| Institution: | (Tengfei Taihang Well Co. , Ltd., Handan Hebei 056400, China) |
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| Abstract: | The combination of pneumatic DTH and air-lift reverse circulation drilling has the characteristics of effective drilling and good quality of well, which has been widely applied in the construction of water well and deep geothmal well. Based on the application practice of deep well construction, the paper elaborates the economic and social benefits obtained by the application of multi-process air drilling technology and summarizes the points for attention in use. |
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| Keywords: | multi-process drilling deep water well geothmal well |
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