摘要
根据单井相分析的特点，提出了一种基于优先比的沉积相模糊模式识别方法，通过对相标志进行预处理选择了一系列用于相识别的数字特征，建立了湖泊三角洲不同微相单元的数值模式，并进行了实际应用。
Based upon the features of facies analysis,a new method using fuzzy preference ratio forquantitative sedimentary facies analysis-faszy pattern recognition is presented.Through thepreprocessing of facies markers,some numerical characteristics for facies recognition are se-lected,and the numerical patterns of micro-facies units composing delta in lakes are estab-lished.And a case of practical application is given.
出处
《石油学报》
EI
CAS
CSCD
北大核心
1994年第2期32-38,共7页
Acta Petrolei Sinica
关键词
沉积相
模式识别
单井
相分析
sedimentary facies pattern recognition numerical simulation subordi-nate analysis application
