All Stories

  1. The combination of sparsity and MCMC

    Article • Geophysics, July 2025, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo, Chuan Luo

  2. Hierarchical Bayesian AVO-facies inversion using Ip and Vp/Vs parametrization

    Article • Geophysics, April 2025, Society of Exploration Geophysicists

    Dario Grana, Alessia Ravasio, Leandro Passos de Figueiredo, enrico paparozzi

  3. GeosPIn: A MATLAB library for Geostatistical Petrophysical Inversion

    Article • Geophysics, May 2024, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo

  4. Bayesian joint inversion of seismic and electromagnetic data for reservoir litho-fluid facies including geophysical and petrophysical rock properties

    Article • Geophysics, January 2024, Society of Exploration Geophysicists

    Leandro Passos de Figueiredo, Andrea Zerilli

  5. Markov chain Monte Carlo for seismic facies classification

    Article • Geophysics, January 2023, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo

  6. Probabilistic inversion of seismic data for reservoir petrophysical characterization: Review and examples

    Article • Geophysics, June 2022, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo, Mr Patrick A Connolly, Leonardo Azevedo

  7. Uncertainty quantification in stochastic inversion with dimensionality reduction using variational autoencoder

    Article • Geophysics, December 2021, Society of Exploration Geophysicists

    Leandro Passos de Figueiredo

  8. Markov chain Monte Carlo for petrophysical inversion

    Article • Geophysics, November 2021, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo

  9. SeReMpy: Seismic reservoir modeling Python library

    Article • Geophysics, September 2021, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo

  10. Bayesian facies inversion on a partially dolomitized isolated carbonate platform: A case study from Central Luconia Province, Malaysia

    Article • Geophysics, February 2021, Society of Exploration Geophysicists

    Leandro Passos de Figueiredo, Eugene Rankey, Dario Grana

  11. Stochastic perturbation optimization for discrete-continuous inverse problems

    Article • Geophysics, July 2020, Society of Exploration Geophysicists

    Leonardo Azevedo, Dario Grana, Leandro Passos de Figueiredo

  12. Uncertainty quantification in seismic facies inversion

    Article • Geophysics, June 2020, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo, Erick Talarico

  13. Uncertainty quantification in Bayesian inverse problems with model and data dimension reduction

    Article • Geophysics, October 2019, Society of Exploration Geophysicists

    Dario Grana, Leonardo Azevedo, Leandro Passos de Figueiredo

  14. Multimodal Markov chain Monte Carlo method for nonlinear petrophysical seismic inversion

    Article • Geophysics, September 2019, Society of Exploration Geophysicists

    Leandro Passos de Figueiredo, Dario Grana

  15. Gaussian mixture Markov chain Monte Carlo method for linear seismic inversion

    Article • Geophysics, May 2019, Society of Exploration Geophysicists

    Leandro Passos de Figueiredo, Dario Grana

  16. Bayesian inversion for the estimation of spatially correlated properties

    Article • Geophysics, September 2018, Society of Exploration Geophysicists

    Dario Grana, Leandro Passos de Figueiredo