| 水力喷射钻径向水平井技术研究与实践 |
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| 引用本文： | 杨永印,王瑞和.水力喷射钻径向水平井技术研究与实践[J].焦作工学院学报,1999,18(4):239-241. |
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| 作者姓名： | 杨永印 王瑞和 |
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| 作者单位： | 石油大学!东营257062 |
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| 基金项目： | 中国石油天然气集团公司“九五”重点资助项目 |
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| 摘 要： | 介绍了采用旋转射流水力喷射钻径向水平井的原理及技术关键． 对该技术进行了室内破岩试验、地面全尺寸模拟水平钻进试验以及现场井下破岩钻井试验， 结果表明旋转射流的破岩能力完全可以满足径向水平井的要求． 现场试验的成功表明了该项技术是可行的， 并对开采我国东部油区剩余油、提高采收率有十分重要的现实意义．
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| 关 键 词： | 径向水平井 钻进 射流 破岩 |
Researches of the Hydraulic Jet Techique for Drilling Radial Horizontal Wells and its Performances |
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| Yang,Yongyin,Wang,Ruihe,Zhou,Weidong.Researches of the Hydraulic Jet Techique for Drilling Radial Horizontal Wells and its Performances[J].Journal of Jiaozuo Institute of Technology(Natural Science),1999,18(4):239-241. |
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| Authors: | Yang Yongyin Wang Ruihe Zhou Weidong |
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| Abstract: | The principle and the key points of the spining jets with hydraulic jet for drilling radial horizontal wells have been stated.The technique have been used for breaking rocks and ground full?scale simulating horizotal drillings in laboratory tests as well as for breaking rocks in the field test.The results have shown that the capacity of the spining jet for breaking rocks can entirely meat the demands of the radial horizontal wells.The feasibility of the technique has been indicated by the successful field tests. |
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| Keywords: | horizontal wells drillings jet breaking rocks |
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