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Abstract

Summary

The Equatorial Margin is a wide area that encompasses 5 basins. It presents new seismic inversion challenges, leading us to develop new tools and approaches. We present a hybrid FWI approach, that includes elastic effects to improve the inversion results. We apply this methodology to a synthetic model representative of the Equatorial Margin and show how it affects imaging targets in the area.

© EAGE Publications BV
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/content/papers/10.3997/2214-4609.202380016
2023-08-15
2026-03-09

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References

  1. Costa, D., Ramos, E., Loconte, G., Rudrigues, F., & Brachet, O. [2022]. Revisiting the Brazilian Equatorial Margin with FWI and its impact on interpretation in an exploratory frontier. In SEG/AAPG International Meeting for Applied Geoscience & Energy.
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  2. da Cruz, C. A., Ribeiro, H. J. S., & da Silva, E. B. [2021]. Exploratory plays of the Foz do Amazonas Basin, NW portion, in deep and ultra-deep waters, Brazilian Equatorial Margin.Journal of South American Earth Sciences, 111, 103475.
     [Google Scholar]
/content/papers/10.3997/2214-4609.202380016
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A Hybrid FWI Approach to Equatorial Margin Challenges
Conference Proceedings 2023, 1 (2023); https://doi.org/10.3997/2214-4609.202380016
/content/papers/10.3997/2214-4609.202380016
/content/papers/10.3997/2214-4609.202380016
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