摘要
介绍一种自动分析测井相，确定钻井剖面地层岩性的系统新方法。用瓦尔什变换自动划分岩层界面；用人工神经网络实现岩层的岩性识别。通过实际资料的处理解释，取得了与钻井地质剖面相吻合的结果。
This paper presents a new method for an automatic analysis of logging facies todete-mine the lithologies of the beds penetrated in a well.Walsh transform is used for automatic i-dentify the layer and artificial neural network for lithology. A satisfactory consistency with the geologic section has been obtained by processing of actual field data.
出处
《石油学报》
EI
CAS
CSCD
北大核心
1994年第4期17-22,共6页
Acta Petrolei Sinica
关键词
神经网络
岩相分析
测井
well log lithology analysis [Walsh transform] artificial intelligence
