曲率属性分析及其在地震资料解释中的应用

曲率属性分析是一项新兴的地震资料解释技术,近年来在西方国家得到了较为迅速的发展。该技术在识别地下微小断层、裂缝、孔洞发育带方面表现出良好的特性。从曲率属性的概念出发,论述了曲率属性分析的基本原理、分类,将曲率属性分析与其他属性分析方法进行了对比,最后通过实际例子展示了曲率属性分析技术在地震资料解释中的应用效果。

Analysis of Curvature Attribute and Its Application in Seismic Interpretation

Analysis of curvature attribute is a new technology for seismic interpretation which has developed quickly in west countries in recent years. It shows good properties in identifying small fault, fracture and vugs existed underground. In this paper, based on the concept of curvature attribute, the basic theory and classification of the curvature attribute analysis were discussed. Then a comparison between the curvature attribute and other kinds of attribute analysis was carried out. Finally, actual application of curvature attribute analysis in seismic interpretation was introduced.