| 天津市中心城区及附近热储层间的水力联系 |
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| 引用本文： | 张芬娜,贾志,钱洪强,靳宝珍. 天津市中心城区及附近热储层间的水力联系[J]. 地质找矿论丛, 2015, 30(3): 448-455 |
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| 作者姓名： | 张芬娜 贾志 钱洪强 靳宝珍 |
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| 作者单位： | 天津地热勘查开发设计院, 天津 300250;天津地热勘查开发设计院, 天津 300250;天津地热勘查开发设计院, 天津 300250;天津地热勘查开发设计院, 天津 300250 |
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| 基金项目： | 国家地质大调查项目天津市基岩地质构造调查与区域地壳稳定性评价(编号:基[2012]01-001-009)资助。 |
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| 摘 要： | 文章利用水文地球化学和环境同位素调查方法,对天津市中心城区附近各主要热储层间的水力联系进行了探讨。研究结果表明,大气降水是天津市中心城区附近各热储层的补给水源,各大断裂是沟通各热储层间水力联系的关键因素。
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| 关 键 词： | 中心城区热储层 环境同位素 水文地球化学 地热流体 水力联系 天津市 |
| 收稿时间： | 2014-08-28 |
Hydraulic connection of different geothermal reservoirs near the urban area of Tianjin city |
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| ZHANG Fenn,JIA Zhi,QIAN Hongqiang and JIN Baozhen. Hydraulic connection of different geothermal reservoirs near the urban area of Tianjin city[J]. Contributions to Geology and Mineral Resources Research, 2015, 30(3): 448-455 |
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| Authors: | ZHANG Fenn JIA Zhi QIAN Hongqiang JIN Baozhen |
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| Affiliation: | Tianjin Geothermal Exploration and Designing Institute, Tianjin 300250, China;Tianjin Geothermal Exploration and Designing Institute, Tianjin 300250, China;Tianjin Geothermal Exploration and Designing Institute, Tianjin 300250, China;Tianjin Geothermal Exploration and Designing Institute, Tianjin 300250, China |
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| Abstract: | Hydrogeochemistry and isotopic investigation methods are used to explore hydraulic connection of different geothermal reservoirs. The results show that all geothermal reservoirs in the urban area of Tianjin is recharged from precipitation, and various big fractures play key roles in different degree for hydraulic connecting among different reservoirs. |
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| Keywords: | geothermal reservoirs in urban area of Tianjin environmental isotopes hydrogeochemistry geothermal fluid hydraulic connection |
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