利用聚—关分析法进行薄层砂体定量预测  

AN QUANTITATIVE PREDICTION OF THIN LAYER SANDSTONE BY CLUSTER AND INCIDENCE DEGREE ANALYSIS

作　　者：王俊玲[1,2] 李伯虎[1,2] 高彦楼 王秀娟[1,2] 

机构地区：[1]大庆石油学院 [2]大庆石油管理局勘探开发研究院

出　　处：《石油学报》1997年第1期29-33,共5页Acta Petrolei Sinica

摘　　要：薄层砂体预测多年来一直是油田开发过程中困扰油田地质学家的一个主要问题。针对大庆榆树林油田薄层砂体的沉积特点，采用一种新的储层横向预测方法——聚—关分析法来对薄层砂体进行定量预测。该方法将地质、测井、地震、数学地质和计算机技术多学科相综合，并以榆树林油田树３２井区Ｙ１组为例，对其薄层砂体进行定量预测，经钻井验证，精度达８６．５％。For many years, thin layer sandstone prediction has been a major probleum that trouble geologists during oil field development.In view of depositional characteristics of thin layer sandstone in Yushulin oil field in Daqing,this paper adopted a new method of reservior transversal prediction,cluster analysis and incidence degree analysis,to predict thin layer sandstone quantitatively.It combined geology,logging,seismics,mathematics with computer technique and took YI group of Shu 32 well area in Yushulin oil field as an example to quantitatively predict thin layer sandstone, drilling tested accuracy is 86.5%.

关 键 词：聚-关分析 薄层砂体 定量预测 油藏描述 

分 类 号：P618.130.2[天文地球—矿床学]