GeoEast解释系统在多尚地区曲流河识别与评价中的应用  

Application of Comprehensive Reservoir Prediction Technology of GeoEast in Identification and Estimation of Meandering River Channel

作　　者：陈扬[1] 胡婷婷[1] 姜涛[1] 白雪峰[1] 陈国军[1] 

机构地区：[1]新疆油田公司勘探开发研究院,新疆乌鲁木齐830013

出　　处：《新疆地质》2013年第4期404-407,共4页Xinjiang Geology

摘　　要：在地质分析基础上,运用GeoEast地震解释系统提供的基于倾角扫描构造导向滤波、等时地层切片、三维可视化雕刻、分频解释、地震属性降维优化及油气检测等多项储层预测技术组合,对南图尔盖盆地多尚地区曲流河河道砂体进行识别、描述与评价,在精确描述河道形态、富砂区、厚薄变化及含油气性等方面,取得较明显效果。In this paper, based on geological analysis,combination of methods in GeoEast such as structure guided filter based on dip scan,time strata slice,3D visualization,SpecDecomp,seismic attribute optimization of dimension reduction, hydrocarbon prediction,etc,is used for Doshan area in the South Turgay basin identification,description, and estimation of meandering river sand,which has achieved obvious results in precise description of river channel shape, rich sand area, thickness variation,oil-bearing property, etc.

关 键 词：GeoEast地震解释系统 曲流河 储层预测 

分 类 号：P631.44[天文地球—地质矿产勘探]