Full-waveform Inversion (FWI)

under development …

Motivations

Theory of FWI

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Field-data Applications

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Velocity Models

Below list some useful velocity models for testing the FWI algorithms. More velocity models and open data can be found on the SEG website

  1. Marmousi2 model: link

    Martin, G. S., 2004, The Marmousi2 model, elastic synthetic data, and an analysis of imaging and AVO in a structurally complex environment: Master’s thesis. University of Houston

    Martin, G. S., Wiley, R., & Marfurt, K. J. (2006). Marmousi2: An elastic upgrade for Marmousi. The leading edge, 25(2), 156-166.

  2. Overthrust model: link

    Aminzadeh, F., Brac, J., Kunz, T., 1997. SEG/EAGE 3-D Salt and Overthrust Models. SEG/EAGE 3-D Modeling Series, No. 1: Distribution CD of Salt and Overthrust models, SEG book series.

  3. SEAE-I model: link

    Fehler, M., & Keliher, P. J. (2011). SEAM Phase 1: Challenges of subsalt imaging in tertiary basins, with emphasis on deepwater Gulf of Mexico. Society of Exploration Geophysicists.

  4. Foothill model

    Gray, S. H., & Marfurt, K. J. (1995). Migration from topography: Improving the near-surface image. Canadian Journal of Exploration Geophysics, 31(1-2), 18-24.

Open Code Collection