摘要
针对高邮凹陷南部断阶带地表、地下都很复杂的特点 ,采用处理解释一体化研究思路 ,应用全三维处理方法 ,提高复杂断阶带成像效果。在构造解释中 ,开展了一系列项目的研究工作 ,如构造样式研究 ,多井综合层位标定 ,结合地震资料的地层反复划分对比 ,断层的精细解释和空间展布研究 ,三维立体解释 ,变速成图等。这些工作有利于圈闭识别和描述 。
Based on the characteristics of complex surface and subsurface in south fracture zone of Gaoyou sag, this paper adopts integration analysis of seismic data processing and interpretation as well as full 3 D data processing to improve the quality of imaging in the complex fracture zone. Several methods, such as study of structural style, horizon correlation in multi wells, stratigraphic classification and correlation on seismic data,detailed interpretation and spatial arrangement, full 3 D seismic data interpretation, and variable velocity mapping, were used in the identification and description of the traps. Desired results have been achieved.
出处
《勘探地球物理进展》
2003年第3期204-207,共4页
Progress in Exploration Geophysics
关键词
高邮凹陷
断阶带
层位标定技术
圈闭识别
三维成像
complex fracture zone
integration of data processing and interpretation
horizon correlation in multi wells
3 D seismic stereo interpretation
variable velocity mapping