| 静观ZK1号地热井的施工及开发利用计划 |
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| 引用本文： | 任良治,田正权,邝光升,田贵维.静观ZK1号地热井的施工及开发利用计划[J].探矿工程,2010,37(10):48-50. |
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| 作者姓名： | 任良治 田正权 邝光升 田贵维 |
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| 作者单位： | 重庆市地勘局208水文地质工程地质队,重庆400700 |
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| 摘 要： | 介绍了静观ZK1号地热井施工概况和设备机具选择,简述了分层钻进措施：采用＂三开两固＂成井,各次钻具配套,泥浆性能指标,固井工艺措施及抽水试验方法。经测定其井口水温63.5℃,由于其井口自流量仅为421.9m^3/d,不便于下一步开发利用,拟定在距原井700 m处再施工一定向井,并提出了定向井的初步设计方案。
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| 关 键 词： | 地热井 设备机具 固井 定向井 开发利用 |
| 收稿时间： | 2010/9/10 0:00:00 |
Construction of Jingguan ZK1 Geothermal Well and Development & Utilization Plan |
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| REN Liang-zhi,TIAN Zheng-quan,KUANG Guang-sheng and TIAN Gui-wei.Construction of Jingguan ZK1 Geothermal Well and Development & Utilization Plan[J].Exploration Engineering(Drilling & Tunneling),2010,37(10):48-50. |
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| Authors: | REN Liang-zhi TIAN Zheng-quan KUANG Guang-sheng and TIAN Gui-wei |
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| Institution: | (208 Hydrogeology and Engineering Geology Team,Chongqing Bureau of Geology and Minerals Exploration,Chongqing 400700,China) |
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| Abstract: | This paper introduces the machinery and equipment for geothermal well construction,and describes the stratification drilling measures： 3-section and 2-cementing for well completion,drilling tool matching,mud property,well cementing and pumping test.It was unfavorable for further development and utilization with wellhead water temperature of 63.5 ℃ and flowing yield only 421.9 m^3/d.Another directional well was planed to construct 700 m away from the original well;and the design scheme was put forward. |
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| Keywords: | geothermal well machine equipment well cementing directional well development and utilization |
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