| 菜芜市冷家庄地热田地质特征浅析 |
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| 引用本文： | 鹿波,高继雷,王兆林,吴秉禄,白福英,刘伟.菜芜市冷家庄地热田地质特征浅析[J].山东地质,2012(9):11-13. |
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| 作者姓名： | 鹿波 高继雷 王兆林 吴秉禄 白福英 刘伟 |
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| 作者单位： | 山东省第一地质矿产勘查院,山东济南250014 |
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| 摘 要： | 莱芜市冷家庄地热田地热资源类型属层状兼带状，热源为高庄一冷家庄断裂沟通导热，盖层是第四系、古近系、石炭-二叠系。热储层为奥陶纪灰岩，该热储层顶板埋深2100m左右，热储层厚度由南向北逐渐增大，地热流体中富含氟、锶、偏硅酸等微量元素，为结垢非常严重，锅垢很多的腐蚀性水。经计算，奥陶纪热储层单井可采资源量为7．83×10^5m^3／a。
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| 关 键 词： | 地热地质特征 地热田 莱芜市冷家庄 |
Primary Study on Geological Characteristics of Lengjiazhuang Geothermal Field in Laiwu City |
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| LU Bo,GAO Jilei,WANG Zhaolin,WU Binglu,BAI Fuying,LIU Wei.Primary Study on Geological Characteristics of Lengjiazhuang Geothermal Field in Laiwu City[J].Geology of Shandong,2012(9):11-13. |
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| Authors: | LU Bo GAO Jilei WANG Zhaolin WU Binglu BAI Fuying LIU Wei |
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| Institution: | (No. 1 Exploration Institute of Geology and Mineral Resources, Shandong Jinan 250014, China) |
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| Abstract: | Lengjiazhuang geothermal field in Laiwu city belongs to layered and ribbon type. Its heat source is Gaozhuang-Lengjiazhuang fracture communication thermal conductivity. The covering layers are Qua-ternary, Paleogene and Carboniferous Permian. Thermal reservoir are Ordovician limestones. The depth of the geothermal reservoir roof is about 2100m. The thickness of heat reservoir increases gradually from south to north. Geothermal fluid is rich in fluoride, strontium metasilicate trace elements. Scaling and cor-rosive water is very serious, boiler scale. Single well recoverable resource of Ordovician thermal reservoir is7.83×10^5m^3/a. |
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| Keywords: | Geothermal and geological characteristics geothermal fields Lengjiazhuang in Laiwu city |
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