| 多工艺空气钻进钻具配置研究 |
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| 引用本文： | 程林,满国祥,孔令沪,解少朋,王士昭,郎坤飞,郭云开.多工艺空气钻进钻具配置研究[J].地质装备,2021,22(1). |
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| 作者姓名： | 程林 满国祥 孔令沪 解少朋 王士昭 郎坤飞 郭云开 |
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| 作者单位： | 河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081;河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081;河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081;河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081;河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081;河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081;河北省地矿局国土资源勘查中心,石家庄050081;河北石探机械制造有限责任公司,石家庄050081 |
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| 摘 要： | 随着多工艺空气钻进在钻井施工中应用的日益广泛,在施工应用中出现了因钻具配置不合理造成钻进效率低、应用效果不理想问题。本文阐述了作者通过对多工艺空气钻进各钻进工艺钻进原理的研究,及实际应用实验得出的钻具优化配置方案。
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| 关 键 词： | 多工艺 潜孔锤、空气钻进、正循环钻进、反循环钻进 |
Research on Drilling Tool Configuration for Multi-Process Air Drilling |
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| CHENG Lin,MAN Guoxiang,KONG Linghu,XIE Shaopeng,WANG Shizhao,LANG Kunfei,GUO Yunkai.Research on Drilling Tool Configuration for Multi-Process Air Drilling[J].Equipment for Geotechnical Engineering,2021,22(1). |
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| Authors: | CHENG Lin MAN Guoxiang KONG Linghu XIE Shaopeng WANG Shizhao LANG Kunfei GUO Yunkai |
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| Affiliation: | (Land and Resources Exploration Center of Hebei Geology&Mineral Resources Bureau,Shijiazhuang 050081,China;Hebei Shitan Machinery Manufacturing Co.,Ltd.,Shijiazhuang 050081,China) |
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| Abstract: | With the increasing application of multi-process air drilling in drilling construction,the problems of low drilling efficiency and unsatisfactory application effect caused by unreasonable drilling tool configuration appears in the construction application.This paper expounds the research on the drilling principle of multi-process air drilling and the optimal configuration scheme of drilling tools obtained from practical application experiments. |
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| Keywords: | multi-process air down-the-hole hammer air drilling positive circulation drilling reverse cireulation drilling |
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