摘要
根据地震资料和少量标定井预测油气储层横向变化是油气勘探开发的重要课题.基于分形理论和地质变量具有分形特征,提出了分形模式识别地震储层分析思想.为实现该思想,提出了基于二维分形布朗运动的油气识别方法并将其成功地应用于某油田的油气储层横向预测.
The prediction of lateral hydrocarbon variation by seismic data and a few key wells is an im- portant project in petroleum exploration and development.In this paper,the idea of fractional seismic reser- voir analysis is presented in the light of the fractal characteristics of geological variables.Then based on the two-dimensional fractional Brownian motion,a method of fractal hydrocarbon recognition is proposed and it has been successfully used in the lateral hydrocarbon prediction of a certain oil field.
出处
《信息与控制》
CSCD
北大核心
1996年第2期125-128,共4页
Information and Control
基金
国家自然科学基金
关键词
分形理论
模式识别
油气检测
油气勘探
fractal theory
fractional Brownian motion
pattern recognition
hydrocarbon detection
reservoir analysis
reservoir description
