测井曲线自动分层问题研究

Research on Automatic Zonation of Well Logging Curves

测井曲线分层是在地球物理勘探中首先要完成的基础工作.每口井的分层由其测井曲线数据和地质特征数据来决定,即存在由测井数据变量到所在层的函数.通过建立合理的数学模型,利用C++在Mat-lab平台上编程求得各井数据变量到所在层的函数.

Well logging curves zonation is the fundamental work in geophysical exploration. The zonation of each well is determined by the data of logging curves and geological characteristics, that is, there exists the functional relation between logging data variables and the layer. By establishing reasonable mathematical model and utilizing MATLAB simulator, the functional relation between logging data variables and the layer is obtained.