摘要
矿泉水是非常宝贵的液态矿产资源,在矿泉水资源地质勘查工作中,利用已知地质、水文资料综合分析区域矿泉水形成的水文地质条件和含水层特征等,以初步推断目标区域是否赋存矿泉水及最有利赋存矿泉水的区域。在此基础上运用地球物理探测手段查明目标区域的地质构造,含水层岩层特征及富水性,结合已知水文地质资料分析矿泉水的赋存层位及埋深,为合理布置最有利的凿井孔位提供依据,以降低投资开发风险。通过对CSAMT在矿泉水资源地质勘查中的应用研究,推断了探测区域的地层、断裂构造分布情况及矿泉水赋存层位、埋深,结合钻探、抽水试验、水质化验资料分析,获得了探测区域的水文地质参数、矿物质微量元素含量等,为矿泉水资源开发利用提供了科学依据,说明CSAMT在矿泉水资源地质勘查中是有效的技术手段。
Mineral water is a very precious liquid mineral resource.In the geological exploration of mineral water resources,known geological and hydrological data are used to comprehensively analyze the hydrogeological conditions and aquifer characteristics of the formation of regional mineral water,so as to preliminarily infer whether mineral water exists in the target area and the most favorable area for it.On this basis,geophysical exploration mehod is used to identify the geological structure of the target area,the characteristics of aquifer strata and water abundance.Combined with known hydrogeological data,the occurrence horizon and burial depth of mineral water are analyzed to provide a basis for reasonable arrangement of the most favorable hole location to reduce the risk of investment and development.Through the application of CSAMT in the mineral resources geology exploration research,the stratum,fault structure distribution,mineral water occurrence horizon and buried depth in the exploration area are inferred.Combined with the analysis of drilling,pumping test and water quality test data,the hydrogeological parameters and mineral trace element content in the exploration area are obtained,which provides a scientific basis for the development and utilization of mineral water resources,and shows that CSAMT is an effective technical means in mineral water resources geological exploration.
作者
韦乖强
Wei Guaiqiang(The Fifth Prospecting Team of Shandong Coal Geology Bureau, Jinan Shandong 250104, China)
出处
《工程地球物理学报》
2021年第4期513-518,共6页
Chinese Journal of Engineering Geophysics
关键词
CSAMT
矿泉水
资源勘查
水质化验
CSAMT
mineral water
resource exploration
water quality tests
