摘要
本文阐述了利用测井曲线进行小层对比的一种人工智能方法。根据小层对比的特点建立了相应的知识模型;并以获得众多专家的小层对比经验为基础,采用产生式规则这一知识表达方法,建造了利用测井曲线进行小层相关对比的规则库。同时,本文也指出了利用测井曲线进行小层对比的专家系统的特点。经对文东油田13断块几口井的小层对比表明,其应用效果是较好的。
An artificial intelligence approach for detailed correlation of well logsis described in this paper. According to the features of knowledge of thedetailed correlation, the knowledge model is developed. Based on theexperiences in detailed correlation from many experts and the method ofthe production rule for presenting knowledge, the rule-base of the detailedcorrelation is formed. Some of the advantages and problems are showed withthe expert system for detailed correlation of well logs. The test of usingthe system to the detailed correlation of some wells in the 13rd block ofWendong area shows that it provides a good result.
