| 多面聚能射孔压裂排放瓦斯的研究 |
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| 引用本文： | 罗勇.多面聚能射孔压裂排放瓦斯的研究[J].岩土工程技术,2005,19(1):28-31. |
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| 作者姓名： | 罗勇 |
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| 作者单位： | 中国科学技术大学力学和机械工程系,安徽,合肥,230027 |
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| 摘 要： | 复合射孔技术能有效地控制射孔方向和压裂缝的扩展。对其作用机理进行了初步的分析研究 ,并对相关参数进行了理论计算。针对煤层的特性 ,将该技术用于煤层致裂 ,经过现场应用 ,效果良好。该技术在煤层致裂爆破中的发展方向较多 ,有良好的应用前景
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| 关 键 词： | 多面聚能 压裂 复合射孔技术 致裂 瓦斯抽放 |
| 文章编号： | 1007-2993(2005)-01-0028-04 |
| 修稿时间： | 2004年10月10 |
Study on Methane Drainage with Technique of Multi- perforating and Fracturing |
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| Luo Yong.Study on Methane Drainage with Technique of Multi- perforating and Fracturing[J].Geotechnical Engineering Technique,2005,19(1):28-31. |
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| Authors: | Luo Yong |
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| Abstract: | Compound technique of perforating can effectively control the perforating direction and the fracturing expansion.The functional mechanism of this technique is analyzed theoretically and related parameters are calculated.This technique is applied to fracturing coal seams and the on-site monitoring effects are satisfactory. The development direction and application prospects of compound technique of perforating are both pointed out. |
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| Keywords: | equilateral cumulative aciton fracturing compound technique of perforating fracturing methane drainage |
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