| Gamma测井系统在山东莱州海水入侵监测中的应用 |
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| 引用本文： | 李福林,陈学群,张奇.Gamma测井系统在山东莱州海水入侵监测中的应用[J].水文地质工程地质,2007,34(5):90-93. |
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| 作者姓名： | 李福林 陈学群 张奇 |
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| 作者单位： | 1. 山东省水利科学研究院,济南,250013
2. 中科院南京地理与湖泊研究所,南京,210008 |
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| 基金项目： | 引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 从澳大利亚引进的AUSLOG测井设备,其Gamma探头具有测量Gamma值、流体电导率、温度等四项功能,精度和分辨率较高,能够实现对井孔岩性和地下水特性的实时测量。采用Gamma测井系统,不仅可以自动采集井孔内垂向分层的定量信息,还可以有效区分低阻岩层和咸水层,在水平剖面的监测中与常规的Cl-浓度监测结果一致,可以直接用于海水入侵的动态监测。Gamma测井系统与其它测井方法联合使用,可以提高海水入侵的动态监测和解译水平。
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| 关 键 词： | Gamma测井 海水入侵 监测 莱州 |
| 文章编号： | 1000-3665（2007）05-0090-04 |
| 修稿时间： | 2006-07-27 |
Application of Gamma logging to sea water intrusion monitoring in Laizhou, Shandong |
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| LI Fu-lin,CHEN Xue-qun,ZHANG Qi.Application of Gamma logging to sea water intrusion monitoring in Laizhou, Shandong[J].Hydrogeology and Engineering Geology,2007,34(5):90-93. |
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| Authors: | LI Fu-lin CHEN Xue-qun ZHANG Qi |
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| Institution: | 1. Water Conservation Research Institute of Shandong Province, Jinan 250013, China ; 2. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China |
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| Abstract: | The well logging system AUSLOG,which was induced from Australia,can effectively measure the Gamma value(API),fluid conductivity and temperature in boreholes and wells by using its Gamma probes.This system is helpful in describing lithologic characteristics and groundwater properties in the real-time scale with high resolutions.It can be used not only to collect plenty of information in the vertical boreholes but also to distinguish the low resistance rock and the salty water in the monitoring of saltwater intrusion.Even in the profile monitoring activities,the result gained by this system is similar to that gained by the normal chloride ion analysis.It is convenient by using Gamma logging system with other geophysical methods together and helpful to improve the interpretation levels in the monitoring of saltwater intrusion. |
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| Keywords: | Gamma logging saltwater intrusion monitoring Laizhou |
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