频谱成像技术及其在储层预测中的应用  

Frequency spectrum imaging technique and its application in reservoir prediction

作　　者：李长红[1] 江洁[1] 

机构地区：[1]胜利油田分公司物探研究院

出　　处：《油气地球物理》2008年第4期31-33,共3页Petroleum Geophysics

摘　　要：频谱成像技术是近几年发展起来的用于三维地震资料解释和储层预测的地震处理技术。它对储层边界、储层各向异性和薄储层的识别比传统的地震属性处理技术具有更高的分辨率。本文介绍了频谱成像技术的基本原理和在储层预测方面的一个实例。Frequency spectrum imaging technique is applied in 3D seismic data interpretation and reservoir prediction, which has been developed in recent years. Its resolution is higher than that of traditional seismic attributes processing techniques in identifying reservoir boundary, reservoir anisotropy and thin reservoir. In the paper, the basic principle of frequency spectrum imaging technique is introduced and a case study for reservoir prediction is also given here.

关 键 词：频谱成像 调谐原理 井旁地震道 扫描 最大调谐 分辨率 

分 类 号：P618.13[天文地球—矿床学] P631.4[天文地球—地质学]