频谱分解技术在复杂断块区的应用研究

Application of Spectral Decomposition Technique in Complex Fault Block Area

在复杂断块地区利用频谱分解数据体进行断层解释是一种十分有效的手段。介绍了适合复杂断块地区解释的频谱分解技术工作原理、解释方法。应用频谱分解相位谱切片,对三肇凹陷某复杂断块地区精细构造解释中断层识别和断层的平面展布进行了研究,取得了很好的效果。

To interpret fault blocks in complex fault block areas by using spectral decomposition data volume was a very effective tool.The working principle and interpreting method of the spectral decomposition volume were introduced for interpretation in complex fault block areas.By using the spectral decomposition phase cube slice,fault diagnosis,fault areal distribution are studied in precision structural interpretation of certain fault block area in Sanzhao Depression,by which a very good result is achieved.