| 新疆温泉县AKT1-1地热孔钻探施工技术 |
| 投稿时间：2014-12-23 修订日期：2015-06-21 点此下载全文 |
| 引用本文：张祖海,董海燕,丁昌盛,等.新疆温泉县AKT1-1地热孔钻探施工技术[J].钻探工程,2015,42(8):17-21.ZHANG Zu-hai,DONG Hai-yan,DING Chang-sheng,et al. Drilling Technology for AKT1-1 Geothermal Well in Wenquan County of Xinjiang[J]. Drilling Engineering, 2015,42(8):17-21. |
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| 基金项目:新疆维吾尔自治区国土资源厅地质勘查基金项目管理中心组织实施的水文及地热勘查项目“新疆温泉县博尔塔拉河谷地地热资源预可行性勘查”（编号：N12-4-XJ01） |
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| 中文摘要:针对新疆温泉县地热钻孔AKT1-1孔施工地层构造复杂破碎，岩层裂隙较多及钻孔涌水较大，钻探施工难度较大等问题，从钻孔结构设计、钻探设备选择、钻具级配选型、钻探工艺新技术以及适合该孔的冲洗液配制等几方面进行了总结，提出了相应的钻探工艺技术和应对措施，为后续在该地区进行深部地热钻探施工积累了经验。 |
| 中文关键词:地热井 钻探 钻孔结构 冲洗液 钻具级配 钻探工艺 新疆 |
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| Drilling Technology for AKT1-1 Geothermal Well in Wenquan County of Xinjiang |
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| Abstract:According to the difficult conditions of complex formations, much bed crack and serious water inflow in the construction of AKT1-1 geothermal drilling hole in Wenquan County of Xinjiang, the borehole structure design, drilling equipment selection, drilling tool gradation selection, new drilling process and flushing fluid preparation are summarized in this paper and corresponding drilling technologies and countermeasures are put forward to accumulate the construction experience for deep geothermal drilling in this region. |
| keywords:geothermal well drilling borehole structure flushing fluid drilling tool grading drilling technology Xinjiang |
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