摘要
本文介绍了 GeoDepth 软件系统的特点和叠前深度偏移的处理流程以及叠前深度偏移的关键技术,并对亚尔湖—雁木西地区的三条测线的叠前深度偏移剖面、叠后时间偏移剖面和叠加剖面进行了对比分析,从中可以看到叠前深度偏移技术的优越性。最后还对作好叠前深度偏移存在的问题进行了分析。
The paper described the characteristics of GeoDepth software system,processing procedure and the key technology of pre-stack depth migration,analysed and compared with sections of pre-stack depth migration time migration after stack and stack for three lines in Yarhu-Yanmuxi area.The superiorities of prestack depth migration are demonstrated from them.At last we analysed the existing problems of prestack depth migration.
出处
《吐哈油气》
1999年第4期46-49,97,共5页
Tuha Oil & Gas
关键词
叠前偏移
深度偏移
技术
应用
prestack migration
depth migration technology
application
