Full Waveform Inversion with Multisource Frequency Selection of Marine Streamer Data
KAUST DepartmentPhysical Sciences and Engineering (PSE) Division
Earth Science and Engineering Program
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AbstractThe theory and practice of multisource full waveform inversion of marine supergathers are described with a frequency-selection strategy. The key enabling property of frequency selection is that it eliminates the crosstalk among sources, thus overcoming the aperture mismatch of marine multisource inversion. Tests on multisource full waveform inversion of synthetic marine data and Gulf of Mexico data show speedups of 4× and 8×, respectively, compared to conventional full waveform inversion.
CitationHuang Y, Schuster GT (2017) Full Waveform Inversion with Multisource Frequency Selection of Marine Streamer Data. Geophysical Prospecting. Available: http://dx.doi.org/10.1111/1365-2478.12588.
SponsorsWe wish to thank the sponsors of the Center for Subsurface Imaging and Fluid Modeling (CSIM) at KAUST for their support.