| 地热井表层套管常见事故及处理技术 |
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| 引用本文： | 张勇,彭新明.地热井表层套管常见事故及处理技术[J].探矿工程,2011,38(12):32-34. |
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| 作者姓名： | 张勇 彭新明 |
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| 作者单位： | [1]北京市地热研究院,北京100143 [2]北京理工大学,北京100081 |
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| 摘 要： | 介绍了北京地区地热井表层套管常见事故及处理技术,分别详述了地热井表层套管丝扣连接处发生卷起破损以及地热井表层套管拉槽破损2个地热井表层套管事故案例,并提出了预防表层套管事故的一些技术措施。
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| 关 键 词： | 地热井 表层套管 事故 处理 |
| 收稿时间： | 2011/4/29 0:00:00 |
| 修稿时间： | 2011/11/3 0:00:00 |
Common Accidents of Geothermal Well Surface Casing and the Treatment |
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| ZHANG Yong and PENG Xin-ming.Common Accidents of Geothermal Well Surface Casing and the Treatment[J].Exploration Engineering(Drilling & Tunneling),2011,38(12):32-34. |
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| Authors: | ZHANG Yong and PENG Xin-ming |
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| Institution: | 1.Beijing Geothermal Institute,Beijing 100143,China;2.Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | This article describes common accidents of geothermal well surface casing in Beijing with the handling technology by 2 successful cases.One is the break at thread connections of geothermal well surface casing;the other is the pulling scrach in the wall of geothermal well surface casing.Some technical measures for prevent surface casing accident were put forward. |
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| Keywords: | geothermal well surface casing accident treatment |
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