Analyzing Method and Application of the Instantaneous Attributes for Three-Parameter Wavelet Transformation
详细信息
- 责任者：Song Yongzhong (Research Institute of Exploration ＆ Development ; Daqing Oilfield Company ; Daqing 163712 ; China) ; Shen Jiagang
- 刊名：Petroleum Geology & Oilfield Development in Daqing
- 出版年：2011
- 卷期：30(6)
- 关键词：地震属性 ; seismic attributes ; 地震勘探 ; seismic exploration
- 页码：p.159-162
- 图表：3 illus., 11 refs.
- 分类号：1600
- issnNo：ISSN1000-3754
- isbnNo：CN23-1286/TQ
摘要
In views of characteristics of the quickly changed amplitudes and frequency components in reflected seismic signals in thin formations, the new analyzing waveletmthree-parameter wavelet is studied and moreover on the basis of the transformation of the above wavelet, the method of calculating seismic instantaneous attributes with- in the facies space is presented. The results show that three-parameter wavelet transformation is an effective way to identify the sandbodies in thin formations.