Full‐waveform inversion with multisource frequency selection of marine streamer data |
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| Authors: | Yunsong Huang Gerard T Schuster |
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| Affiliation: | 1. King Abdullah University of Science and Technology, King Abdullah University of Science and Technology, Saudi Arabia;2. EES‐17, Los Alamos National Laboratory, Los Alamos, USA |
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| Abstract: | The 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 also the Gulf of Mexico data show speedups of 4 × and 8 × , respectively, compared with conventional full‐waveform inversion. |
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| Keywords: | Satellite beam High-frequency noise Instrument approach |
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