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Frequency Content of P and S Waves in Different Lithologies from Acoustic Full Waveforms
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Near Surface 2005 - 11th European Meeting of Environmental and Engineering Geophysics, Sep 2005, cp-13-00034
Abstract
P063 FREQUENCY CONTENT OF P AND S WAVES IN DIFFERENT LITHOLOGIES FROM ACOUSTIC FULL WAVEFORMS Summary 1 The goal of the presented research was to recognize an acoustic frequency content of compressional and shear waves in different type of rocks. Analyses were focused on finding dominant frequency as well frequency band for particular lithologies. Additionally the influence of gas saturation on frequency content of P and S-waves were examined. As a result characteristic frequency pattern for rocks of different lithology is shown and the range of frequency content as well dominant frequency is determined. Additionally the influence of gas on