| 天津市东丽湖地热对井的地质与水文地球化学特征 |
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| 引用本文： | 王卫星,孙玉东,杨永江,王光辉,赵娜.天津市东丽湖地热对井的地质与水文地球化学特征[J].物探与化探,2010,34(1):44-48. |
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| 作者姓名： | 王卫星 孙玉东 杨永江 王光辉 赵娜 |
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| 作者单位： | 1. 中国地质大学地球科学与资源学院,北京,100083;天津地热勘查开发设计院,天津,300250
2. 天津地热勘查开发设计院,天津,300250 |
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| 摘 要： | SR28、SR29地热对井位于天津市东丽区,处于沧县隆起之大小东庄凸起的西缘,沧东断裂带附近,山岭子地热异常区中心。SR28、SR29地热对井采用中元古界蓟县系雾迷山组热储层作为开采和回灌目的层。根据地热水化学分析结果分析了地热水的水文地球化学特征,认为:SR28、SR29地热水属于含岩盐地层溶虑的陆相沉积水;雾迷山组碳酸盐地层为地热水的储水层,地热水来源于外源水流经上层灰岩地层的补给;SR28、SR29地热水属于未污染的天然水、微腐蚀型水,不结CaCO3垢和CaSO4.2H2O垢,有S iO2垢生成的可能。
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| 关 键 词： | 天津市东丽区 SR28、SR29地热对井 热储层 水文地球化学 |
GEOLOGICAL AND HYDROGEOCHEMICAL CHARACTERISTICS GEOTHERMAL PAIRED WELLS IN DONGLI LAKE AREA TIANJIN |
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| WANG Wei-xing,SUN Yu-dong,YANG Yong-jiang,WANG Guang-hui,ZHAO Na.GEOLOGICAL AND HYDROGEOCHEMICAL CHARACTERISTICS GEOTHERMAL PAIRED WELLS IN DONGLI LAKE AREA TIANJIN[J].Geophysical and Geochemical Exploration,2010,34(1):44-48. |
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| Authors: | WANG Wei-xing SUN Yu-dong YANG Yong-jiang WANG Guang-hui ZHAO Na |
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| Institution: | WANG Wei-xing1,2,SUN Yu-dong2,YANG Yong-jiang2,WANG Guang-hui2,ZHAO Na2(1.School of Earth Science , Resources,China University of Geosciences,Beijing 100083,China,2.Tianjin Institute of Geothermal Exploitation , Development Designing,Tianjin 300250,China) |
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| Abstract: | The SR28 and SR29 geothermal paired wells are located in Dongli District of Tianjin,lying on the western fringe of big-small Dongzhuang doming in Cangxian uplift,near the Cangdong fault and at the center of the Shanlingzi geothermal anomaly area.The SR28 and SR29 geothermal paired wells use the geothermal reservoir of Wumishan Formation of Mesoproterozoic Jixian System as the target layer of exploitation and recharge.This paper analyzed the hydrogeochemical characteristics of geothermal water according to c... |
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| Keywords: | Dongli District of Tianjin SR28 and SR29 geothermal paired wells geothermal reservoir hydrogeochemical characteristics |
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