| 民勤盆地矿化度与视电阻率关系研究 |
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| 引用本文： | 蔡晓菊.民勤盆地矿化度与视电阻率关系研究[J].甘肃地质学报,2012(3):65-69. |
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| 作者姓名： | 蔡晓菊 |
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| 作者单位： | 甘肃地质工程研究院,甘肃兰州730000 |
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| 摘 要： | 影响地下水矿化度的因素较多,并且相互之间存在着控制作用。地层岩性的电阻率与地下水矿化度之间存在着非线性的反比例关系,而且不同地区的控制作用不同。本文通过研究民勤盆地水文测井的视电阻率资料,分析水质,建立了二者之间的数学模型表达式。对预测本地区地下水水质,指导钻探成井,避免成井风险具有十分重要的意义。
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| 关 键 词： | 民勤盆地 地下水 矿化度 视电阻率 数学模型 |
RELATION BETWEEN SALINITY AND APPARENT RESISTIVITY IN MINQIN BASIN |
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| CAI Xiao-ju.RELATION BETWEEN SALINITY AND APPARENT RESISTIVITY IN MINQIN BASIN[J].Acta Geologica Gansu,2012(3):65-69. |
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| Authors: | CAI Xiao-ju |
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| Institution: | CAI Xiao-ju(Gansu Institute of Engineering Geology,Lanzhou 735000,China) |
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| Abstract: | The factors that affect the salinity of underground water are numerous,and interact.The inverse proportion and nonlinear relation,between salinity in lithostratigraphy and apparent resistivity of underground water,varies in different places.According to research the apparent resistivity data and analyze the water quality in Minqin Basin,the author builds the mathematical model.The results are essential to forecast the quality of underground water,guide the exploration drilling,and avoid the risks. |
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| Keywords: | Minqin Basin underground water salinity apparent resistivity mathematical model |
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