层序框架下的地震高分辨率资料解释  

Seismic data interpretation of high resolution under sequence frame

作　　者：杜世通[1] 

机构地区：[1]石油大学地球资源与信息学院

出　　处：《油气地球物理》2004年第4期66-77,共12页Petroleum Geophysics

摘　　要：在高分辨率地震采集、处理取得进展的今天,系统研究数据解释方法就成为紧迫的课题。为此提出了在层序框架下高分辨率地震解释的研究思路。本文简要总结了层序地层学地震解释的基本方法及工作流程;讨论了用地震资料识别层序体及其内部结构的可行性;为实现高分辨率层序地层学解释,提出了一些新的地震解释性应用技术;展示了用地震资料识别层序体及其内部结构的成果。Nowadays, It has become a pressing topic to systematically study the seismic data interpretation methodswhen the high resolution seismic acquisition and processing greatly have made progress dramatically. The thoughts ofstudying high resolution seismic interpretation is presented under the frame of strata sequence for this reason. The ba-sic interpretation methods and working flows of sequence stratigraphy are summarized in this paper. The feasibility ofusing seismic data to identify sequence body and its inside structure are discussed. Some new applied technologies onseismic interpretation are put forward to achieve the high resolution interpretation on the sequence stratigraphy. Theresults got from using seismic data to identify sequence bodies and its inside structures are shown.

关 键 词：地震资料 分辨率 地震解释 层序地层学 解释方法 地震勘探技术 

分 类 号：P631.44[天文地球—地质矿产勘探]