摘要
本文论述的有序多元素测井曲线自动对比法,是在单元素最佳匹配对比法的基础上改进而成的。文中对多元素对比指标的选取原则、对比指标的线性组合及各指标权系教的确定作了详尽的叙述。对比的递推过程由动态规划算法实现。初步验证结果表明,用多指标构成的复合指标进行对比,其效果优于单指标的对比效果。
Automatic logging curve comparison using optimum ordered multielement match is based on the improved logging curve comparison using optimum single ele- ment match.Detailed here are the choice of multielement comparison norm,the lin- ear combination of comparison norms and the determination of norm weight coeffi- cients.Recursion is achieved using dynamic planning algorithm.It is preliminarily proved that multinorm comparison is better than single norm comparison.
出处
《石油地球物理勘探》
EI
CSCD
北大核心
1993年第1期67-72,共6页
Oil Geophysical Prospecting
关键词
测井曲线
对比
有序元素
最佳匹配
logging curve
automatic comparison
ordered element
optimum match
dynamic state
planning algorithm
