摘要
相干体属性是近年来迅速发展的三维地震解释技术,三维相干资料比起常规断层解释更为直观,不受人工经验的限制。本文介绍了最新一代C3相干体算法的基本原理和具体实现方法,并以研究区三维地震资料为例,计算对比了时窗、地震道组合模式及地层倾角等参数对相干结果的影响,最后优选各项参数并成功应用于西湖凹陷宁波构造带的断层识别。
Coherence algorithm is a new developing technique in 3- D seismic interpretation which is more effective than conventional fault interpretation. This paper recommended the basal principle and specific implement method,Calculated and compared the coherency result using different parameters such as time window,compound mode of seismic traces and stratum dip and finally applied those preferred parameters to Ningbo tectonic zone successfully.
出处
《内蒙古石油化工》
CAS
2015年第9期125-129,共5页
Inner Mongolia Petrochemical Industry
关键词
C3相干体
断层识别
宁波构造带
C3 Coherence Algorithm
Fault Identification
Ningbo Tectonic Zone
