| 任丘市首眼填砾地热井施工工艺 |
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| 引用本文： | 景龙,杨永明,常林祯,李忠,董秋生,王涛.任丘市首眼填砾地热井施工工艺[J].探矿工程,2009,36(7):28-32. |
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| 作者姓名： | 景龙 杨永明 常林祯 李忠 董秋生 王涛 |
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| 作者单位： | 河北省地勘局第四水文工程地质大队,河北省地勘局第四水文工程地质大队,河北省地勘局第四水文工程地质大队,河北省地勘局第一地质大队,天津市第二地质勘探大队,河北省地勘局第四水文工程地质大队 |
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| 摘 要： | 任丘市常规地热井存在含砂量高、孔壁易失稳等问题。在本区设计首眼填砾地热井，选择了φ178 mm/φ311 mm的管/孔径级配的成井结构。通过录井仪监测、泥浆性能控制等措施完成成孔施工；通过破壁替浆、静水填砾等程序完成成井施工。运行检验证明，施工工艺可行，成井质量可靠。
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| 关 键 词： | 地热井 深井填砾 钻井工艺 成井工艺 任丘 |
| 收稿时间： | 2009/2/4 0:00:00 |
| 修稿时间： | 2009/2/4 0:00:00 |
Construction Technology of the First Grave-filled Geothermal Well in Renqiu |
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| JING Long,YANG Yong-ming,CHANG Lin-zhen,LI Zhong,DONG Qiu-sheng and WANG Tao.Construction Technology of the First Grave-filled Geothermal Well in Renqiu[J].Exploration Engineering(Drilling & Tunneling),2009,36(7):28-32. |
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| Authors: | JING Long YANG Yong-ming CHANG Lin-zhen LI Zhong DONG Qiu-sheng and WANG Tao |
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| Institution: | No.4 Team of Hydrogeology and Engineering Geology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,No.4 Team of Hydrogeology and Engineering Geology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,No.4 Team of Hydrogeology and Engineering Geology, Hebei Provincial Bureau of Geo-exploration and Mineral Development,No.1 Team of Geology, Hebei Provincial Bureau of Geo-exploration and Mineral Developmen,No.2 Geological Exploration Party of Tianjin and No.4 Team of Hydrogeology and Engineering Geology, Hebei Provincial Bureau of Geo-exploration and Mineral Development |
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| Abstract: | |
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| Keywords: | geological well gravel-filling in deep well drilling technology well completion technology Renqiu |
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