摘要
以T1孔为例,通过对民勤盆地内水文地质特征和视电阻率、自然电位测井曲线幅值及形态的对照分析,论述了电测井方法配合水文地质钻探,寻找地下淡水资源与划分咸淡水界面的应用效果。
With example of drilling hole T1, based on hydrogeological characters in Minqin basin, comparing amplifude and pattern of apparent resistivity and natural-potential logging curves and combining with hydrogeological drilling, we illustrate application effect for finding ground freshwater and the boundary of ground salt water and freshwater by electrical logging.
出处
《勘察科学技术》
2007年第1期62-64,共3页
Site Investigation Science and Technology
关键词
电测井
视电阻率
自然电位
咸淡水划分
electrical logging
apparent resistivity
natural - potential
dividing saltwater and freshwater aquifers
