储层含油性分析的分形研究  

A Fractal Study on Analyses of Formation Oil Bearing.

作　　者：李志华[1] 刘正锋[1] 张宇晓[1] 渠波[1] 

机构地区：[1]河南石油勘探局测井公司

出　　处：《油气井测试》2002年第4期16-18,共3页Well Testing

摘　　要：一般描述储层含油多少的量化指标为含水饱和度 ,经过换算 ,可以获得与储层含水饱和度大小有关的参数SRW。对该参数进行分形分析 ,可以得到储层中含油性的分形描述方法。经理论研究得到水层、油层、油水同层的分形指数变化趋势 ,由此得到了一种利用分形理论分析储层含油性质的新方法 。A relative parameter SRW can be obtained by conversion of the formation water saturation. A fractal describing method of formation oil bearing is presented through analysis of the parameter. Based on fractal theory, a new method to examine formation oil bearing by studying the trend of fractal indexes of either oil or water or oil water layers. However, a novel approach to describing complex formation has been offered.

关 键 词：油气藏 含油性 储集层 分形学 含水饱和度 含油饱和度 

分 类 号：P618.130.2[天文地球—矿床学] TE12[天文地球—地质学]