| 德州市城区地热水人工回灌试验研究 |
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| 引用本文： | 周世海,杨询昌,梁伟,啜云香,李志恒.德州市城区地热水人工回灌试验研究[J].山东国土资源,2007,23(9):11-14. |
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| 作者姓名： | 周世海 杨询昌 梁伟 啜云香 李志恒 |
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| 作者单位： | 山东省鲁北地质工程勘察院,山东,德州,253015 |
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| 摘 要： | 以德州市城区地热回灌为例,分析了地热回灌对水质、水量、水温的影响,证实了回灌井结构、热储特征、回灌压力、回灌工艺等是影响回灌效果的主要因素,明确了地热回灌量与出水量、回灌压力之间的关系,提出回灌可以有效解决地热开发利用带来的诸多问题。
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| 关 键 词： | 地热 回扬 回灌量 回灌压力 德州城区 |
| 修稿时间： | 2007-07-052007-08-20 |
Study on Geothermal Re-injection Experiment in Districts in Dezhou City |
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| Zhou Shihai,Yang Xunchang,Liang Wei,Chuai Yunxiang and Li Zhiheng.Study on Geothermal Re-injection Experiment in Districts in Dezhou City[J].Land and Resources in SHANDONG Province,2007,23(9):11-14. |
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| Authors: | Zhou Shihai Yang Xunchang Liang Wei Chuai Yunxiang and Li Zhiheng |
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| Institution: | Lubei Geo - engineering Exploration Institute, Shandong Dezhou 253015, China |
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| Abstract: | Setting geothermal rejection in Dezhou districts as an example,effects of geothermal rejection to water quality,pumping rate and water temperature and elements which will effect re-injection efficiency are analysed.It is proved that the structure of re-injection well,geothermal reservoir characteristics,re-injection pressure and re-injection are major elements which will effect re-injection effect.Relationship between re-injection rate and re-injection pressure are determined as well in this paper.Through this experiment,it is proved that re-injection is an effective method in soluting problems caused by geothermal resource exploration. |
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| Keywords: | Geothermal back-washing re-injection rate re-injection pressure Dezhou city |
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