| 中风压空气钻进技术在平煤某矿的应用 |
| 投稿时间：2011-06-03 修订日期：2011-06-03 点此下载全文 |
| 引用本文：王建彬,金新,王力,等.中风压空气钻进技术在平煤某矿的应用[J].钻探工程,2011,38(11):35-37.WANG Jian-bin,JIN Xin,WANG Li,et al. Application of Medium Pressure Air Drilling Technology in Pingdingshan Coalmine[J]. Drilling Engineering, 2011,38(11):35-37. |
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| 中文摘要:在松软突出煤层钻进中，采用中风压空气钻进技术在工艺及配套装备方面具有明显的优势。通过在平煤某矿的应用，解决了钻孔深度不足、孔内事故预防及处理难度大等问题。实践证明，中风压空气钻进技术在松软突出煤层中值得推广。 |
| 中文关键词:松软突出煤层 中风压 空气钻进 钻孔深度 孔内事故 |
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| Application of Medium Pressure Air Drilling Technology in Pingdingshan Coalmine |
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| Abstract:Drilling in soft and outburst coal seam, the medium pressure air drilling has obvious advantages in technology and supporting equipment. Through the application of this technology in Pingdingshan coalmine, borehole without enough depth, borehole accident prevention and accident treatment difficulties were effectively resolved. The practice showed that the medium pressure air drilling technology is worth popularizing in soft and outburst coal seam drilling. |
| keywords:soft and outburst coal seam medium air pressure air drilling borehole depth accident in borehole |
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