GeoEast解释系统在滴南凸起中段储层预测中的应用  

Reservoir prediction with GeoEast in the middle of Dinan uplift

作　　者：邢成智[1] 胡正舟[1] 蔡义峰[1] 陈扬[1] 

机构地区：[1]中国石油新疆油田分公司勘探开发研究院地球物理研究所,新疆乌鲁木齐830011

出　　处：《石油地球物理勘探》2014年第A01期120-125,6,共6页Oil Geophysical Prospecting

摘　　要：本文以三维地震、钻井等资料为依托,将GeoEast系统提供的构造导向滤波、地层体切片、谱分解等技术应用于滴南凸起中段的储层预测,有效降低了储层预测中的多解性。在侏罗系头屯河组共识别出二期7个河道砂体,有利区带面积近100km2,其中以第一期河道砂体最为有利。We discuss in the paper reservoir prediction with approaches provided by GeoEast.Based on3 Dseismic and drilling data,we use structure-oriented filtering,stratigraphic slice,and spectral decomposition to predict reservoirs in the middle of Dinan uplift.7channel sand bodies of Toutunhe Formation in Jurassic and a 100km2 favorable belt are identified,in which 3channel sand bodies in the first stage are the most favorable.

关 键 词：GeoEast 河道砂体 地层体切片 断裂识别 

分 类 号：P631[天文地球—地质矿产勘探]