摘要
为提高测井曲线间对比的质量和自动化程度,提出一种针对地层曲线形态对比的计算机自动分层方法.模拟人工分层的方法,利用聚类分析选取泥岩基线,然后构造面积函数实现计算机对测井曲线的自动分层.通过对测井资料试处理表明,该方法可以准确地划分出地层对比中所需要的地层.
In order to enhance equality and automatization of logging curve, it＇s crucial to present a kind of measure for computer＇s automaticing zonation to stratigraphic curve shape correlation. Simulates manual zonation, using cluster analysis to choose shale line and design proportion function which is used to make computer＇s automatic zonation logging curve come true. Tried to deal with data, it indicades that this measure could classify stratum which stratigraphic correlation needs.
出处
《高师理科学刊》
2008年第4期31-33,共3页
Journal of Science of Teachers＇College and University
关键词
测井曲线
地层对比
聚类分析
判别函数
logging curve
stratigraphic correlation
cluster analysis
distinguishable function
