Velocity Analysis of Multi-Receiver Full Waveform Acoustic Logging Data In Open and Cased Holes
Average semblance and maximum-likelihood spectral analyses are applied to synthetic and field full waveform acoustic logging data to determine formation velocities. Of particular interest is the ability of these methods to resolve the P and shear/pseudo Rayleigh arrivals in data from poorly-bonded...
Main Authors: | , , |
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Format: | Technical Report |
Published: |
Massachusetts Institute of Technology. Earth Resources Laboratory
2012
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Online Access: | http://hdl.handle.net/1721.1/75081 |