| 西湖含油气凹陷第三系地下水化学
及其形成演化模式
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| 引用本文： | 汪蕴璞,林锦璇,王翠霞,梁国玲,叶思源,汪珊.西湖含油气凹陷第三系地下水化学
及其形成演化模式
[J].地球科学,1998,23(3):41. |
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| 作者姓名： | 汪蕴璞 林锦璇 王翠霞 梁国玲 叶思源 汪珊 |
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| 作者单位： | 地质矿产部水文地质工程地质研究所 |
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| 摘 要： | 揭示了东海西湖含油气凹陷第三系沉积体系地下水化学的基本特征和空间分布规律，重溯了其在地质历史过程中形成演变的阶段和特点，论证了地下水现代化学主要是遵循浓缩盐化、正向变质作用方向演变形成的，且已演化成熟，并探讨了地下水成因和形成演化模式．
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| 关 键 词： | 地下水化学，形成演化模式，第三系，西湖凹陷 |
CHEMICAL EVOLUTION OF
GROUNDWATER IN THE TERTIARY
SEDIMENTARY SYSTEM OF THE XIHU OIL_GAS BEARING DEPRESSION |
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| Wang Yunpu.CHEMICAL EVOLUTION OF
GROUNDWATER IN THE TERTIARY
SEDIMENTARY SYSTEM OF THE XIHU OIL_GAS BEARING DEPRESSION[J].Earth Science-Journal of China University of Geosciences,1998,23(3):41. |
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| Authors: | Wang Yunpu |
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| Abstract: | The basic features and the spatial variations of the groundwater chemistry in the Tertiary sedimentary system of Xihu oil_gas bearing depression have been studied. It shows the stages and characters of evolution in the process of geological history and demonstrates the modern evolutionary pattern of hydrochemical characteristics that dominantly follows the concentrated salinization and normal metamorphism, when the evolution was completed. It also probes into the occurrence of groundwater and the model of its formation and evolution. |
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| Keywords: | groundwater chemistry evolution model Tertiary Xihu Depression |
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