Full text loading...
-
Application of Time Domain and Single Frequency Waveform Inversion to Real Data
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 73rd EAGE Conference and Exhibition incorporating SPE EUROPEC 2011, May 2011, cp-238-00242
- ISBN: 978-90-73834-12-5
Abstract
A single frequency waveform inversion is advantageous over time domain inversion because of reduced cycle-skipping problems from both source signature indeterminacy and broad bandwidths. In this work we describe an implementation of both methods and begin an investigation into their comparative advantages. We describe the problem statement (in terms of cost functions) and various practical WFI strategies. Finally there is a comparison made for a real 3D marine data set.