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Amplitude-preserving Calibration of PP- and PS-wave Reflection Events
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00062
- ISBN: 978-90-73781-67-2
Abstract
This paper presents a PP- and PS-wave calibration method based on the accurate estimation of the time-variant velocity ratio. The PS-wave amplitude is then recovered through applying a stretch-correction method. Given an initial VP-to-VS ratio model, we i