| 水射流技术在牙轮钻头中的应用与研究进展 |
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| 引用本文： | 廖荣庆,熊继有,陈德颉,孙文涛.水射流技术在牙轮钻头中的应用与研究进展[J].中国安全科学学报,1995(Z1). |
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| 作者姓名： | 廖荣庆 熊继有 陈德颉 孙文涛 |
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| 作者单位： | 西南石油学院，四川省南充市西南石油学院 |
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| 摘 要： | 介绍了喷射钻井井底流场特性、喷嘴射流破岩机理、脉冲射流喷嘴、新型水力流道钻头的研究与应用情况，以及水射流技术在石油钻井用钻头上的应用前景。
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| 关 键 词： | 水射流，牙轮钻头，井底流场，新型喷嘴，应用 |
APPLICATION AND RESEACH-DEVELOPMENTOF WATER JET TECHNOLOGY IN ROCK BIT |
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| Liao Rongqiug Xiong Jiyou Chen Dejie Sun Wentao.APPLICATION AND RESEACH-DEVELOPMENTOF WATER JET TECHNOLOGY IN ROCK BIT[J].China Safety Science Journal,1995(Z1). |
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| Authors: | Liao Rongqiug Xiong Jiyou Chen Dejie Sun Wentao |
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| Institution: | Southwestern Petroleum Institute |
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| Abstract: | This paper presents comprehensively the botton-hole flow field of jet dilling,the Rock-breaking mechanism of nozzle jet flow,pulsed jet nozzle,the reseach and application of rockbit with new-type water flow passage,and also the application prospect of water jet technol ogy for oil-well-drilling bit. |
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| Keywords: | Water jet Cone bit Botton-hole flow field New type nozzle |
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