Oilfield Glossary
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Searched for "zero-phase" in Term Name (2 result(s) found)

zero-phase

Display of acoustic impedance, traces, well logs and a zero-phase wavelet
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1. adj. [Geophysics]
Pertaining to seismic data whose wavelet is symmetrical about zero time. Deconvolution during seismic processing can convert data of mixed phase to zero-phase data, but is not always successful. Zero-phase data tend to provide sharper definition and less distortion between stratigraphic features in the subsurface, such as sand and shale layers.

zero phase

Display of acoustic impedance, traces, well logs and a zero-phase wavelet
Prev Next Zoom 1 of 1
1. adj. [Geophysics]
Pertaining to seismic data whose wavelet is symmetrical about zero time. Deconvolution during seismic processing can convert data of mixed phase to zero-phase data, but is not always successful. Zero-phase data tend to provide sharper definition and less distortion between stratigraphic features in the subsurface, such as sand and shale layers.