The types of electrofacies of standard sample beds from key well are classified by a combination of principal component and cluster analysis.
用主成分分析与聚类分析结合的方法划分关键井中标准样本层的测井相类型;
2
The number of log items used in electrofacies analysis is uncertain in different geological areas, so application of electrofacies analysis software based on static database has many limitations.