All Stories

  1. Frequency-domain electromagnetic induction for the prediction of electrical conductivity and magnetic susceptibility using geostatistical inversion and randomized tensor decomposition

    Article • Geophysics, September 2023, Society of Exploration Geophysicists

    Leonardo Azevedo, Dario Grana, Miss Ellen Van De Vijver, João Narciso

  2. Iterative geostatistical seismic inversion with rock-physics constraints for permeability prediction

    Article • Geophysics, March 2023, Society of Exploration Geophysicists

    Leonardo Azevedo, Dario Grana

  3. Modeling the Geospatial Evolution of COVID-19 using Spatio-temporal Convolutional Sequence-to-sequence Neural Networks

    Article • ACM Transactions on Spatial Algorithms and Systems, December 2022, ACM (Association for Computing Machinery)

    Nuno Nunes, Leonardo Azevedo

  4. Deep Physics-Aware Stochastic Seismic Inversion

    Article • Geophysics, October 2022, Society of Exploration Geophysicists

    Paula Burkle, Leonardo Azevedo

  5. A comparison between Kalman ensemble generator and geostatistical frequency-domain electromagnetic inversion: The impacts on near-surface characterization

    Article • Geophysics, August 2022, Society of Exploration Geophysicists

    Miss Ellen Van De Vijver, João Narciso, Leonardo Azevedo

  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. Model reduction in geostatistical seismic inversion with functional data analysis

    Article • Geophysics, November 2021, Society of Exploration Geophysicists

    Leonardo Azevedo

  8. Characterization of gas hydrate systems on the Hikurangi margin (New Zealand) through geostatistical seismic and petrophysical inversion

    Article • Geophysics, September 2021, Society of Exploration Geophysicists

    Dario Grana, Leonardo Azevedo

  9. Stochastic perturbation optimization for discrete-continuous inverse problems

    Article • Geophysics, July 2020, Society of Exploration Geophysicists

    Leonardo Azevedo, Dario Grana, Leandro Passos de Figueiredo

  10. Geostatistical inversion of electromagnetic induction data for landfill modelling

    Article • March 2020, Copernicus GmbH

    Leonardo Azevedo

  11. Methane hydrate saturations at the Southern Hikurangi margin (New Zealand) estimated from seismic and rock physics inversion

    Article • March 2020, Copernicus GmbH

    Leonardo Azevedo

  12. A comparison of deep machine learning and Monte Carlo methods for facies classification from seismic data

    Article • Geophysics, January 2020, Society of Exploration Geophysicists

    Dario Grana, Leonardo Azevedo

  13. The impact of a priori elastic models into iterative geostatistical seismic inversion

    Article • Journal of Applied Geophysics, November 2019, Elsevier

    Leonardo Azevedo

  14. 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

  15. Fast geostatistical seismic inversion coupling machine learning and Fourier decomposition

    Article • Computational Geosciences, August 2019, Springer Science + Business Media

    Leonardo Azevedo

  16. Multiscale uncertainty assessment in geostatistical seismic inversion

    Article • Geophysics, May 2019, Society of Exploration Geophysicists

    Leonardo Azevedo

  17. A Geostatistical Simulation of a Mineral Deposit using Uncertain Experimental Data

    Article • Minerals, April 2019, MDPI AG

    Leonardo Azevedo

  18. Geostatistical interpolation of non-stationary seismic data

    Article • Computational Geosciences, March 2019, Springer Science + Business Media

    Leonardo Azevedo

  19. Strategies for integrating uncertainty in iterative geostatistical seismic inversion

    Article • Geophysics, March 2019, Society of Exploration Geophysicists

    Leonardo Azevedo

  20. Geostatistical rock physics AVA inversion

    Article • Geophysical Journal International, November 2018, Oxford University Press (OUP)

    Leonardo Azevedo

  21. Geostatistical Inversion of Seismic Oceanography Data for Ocean Salinity and Temperature Models

    Article • Mathematical Geosciences, January 2018, Springer Science + Business Media

    Leonardo Azevedo

  22. Geostatistical seismic Amplitude-versus-angle inversion

    Article • Geophysical Prospecting, December 2017, Wiley

    Leonardo Azevedo, Teresa Martins

  23. Geostatistical seismic inversion for frontier exploration

    Article • Interpretation, August 2017, Society of Exploration Geophysicists

    Leonardo Azevedo, Angela Pereira

  24. Coupling geological and seismic interpretation uncertainty into geostatistical seismic inversion

    Article • August 2017, Society of Exploration Geophysicists

    Leonardo Azevedo

  25. Hybrid Global Stochastic and Bayesian Linearized Acoustic Seismic Inversion Methodology

    Article • IEEE Transactions on Geoscience and Remote Sensing, August 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Leonardo Azevedo

  26. Geostatistical History Matching - A Zonation-based Approach Using Direct Sequential Simulation

    Article • June 2017, EAGE Publications

    Leonardo Azevedo

  27. Geostatistical Seismic Time-lapse Inversion

    Article • June 2017, EAGE Publications

    Leonardo Azevedo

  28. Integrating Local Uncertainty in Geostatistical Seismic Inversion

    Article • June 2017, EAGE Publications

    Leonardo Azevedo

  29. Seismic Inversion Integrating Seismic Attributes to Enhance Geological Models

    Article • June 2017, EAGE Publications

    Leonardo Azevedo

  30. Geostatistical seismic inversion for non-stationary patterns using direct sequential simulation and co-simulation

    Article • Geophysical Prospecting, April 2017, Wiley

    Leonardo Azevedo

  31. Exploring seismic inversion methodologies for non-stationary geological environments: a benchmark study between deterministic and geostatistical seismic inversion

    Article • Geophysical Prospecting, January 2017, Wiley

    Leonardo Azevedo

  32. Integration of Uncertain Data in Geostatistical Modelling

    Article • Mathematical Geosciences, January 2017, Springer Science + Business Media

    Leonardo Azevedo

  33. Afterword

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  34. Data Integration with Geostatistical Seismic Inversion Methodologies

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  35. Deriving Petrophysical Properties with Seismic Inversion

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  36. Fundamental Geostatistical Tools for Data Integration

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  37. Integration of Geophysical Data for Reservoir Modeling and Characterization

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  38. Introduction—Geostatistical Methods for Integrating Seismic Reflection Data into Subsurface Earth Models

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  39. Simulation Models of Physical Phenomena in Earth Sciences

    Article • January 2017, Springer Science + Business Media

    Leonardo Azevedo

  40. Genetic Programming in Geostatistical Reservoir Geophysics

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Leonardo Azevedo

  41. Geostatistical Data Fusion: Application to Red Edge Bands of Sentinel 2

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Leonardo Azevedo

  42. Integration of uncertain well-log data into geostatistical seismic inversion

    Article • September 2016, Society of Exploration Geophysicists

    Leonardo Azevedo

  43. Geostatistical seismic inversion for nonstationary patterns using direct sequential simulation and cosimulation

    Article • September 2016, Society of Exploration Geophysicists

    Leonardo Azevedo

  44. Integrating of initial guess models into geostatistical seismic inversion methodologies

    Article • September 2016, Society of Exploration Geophysicists

    Leonardo Azevedo

  45. Geostatistical Seismic Inversion with Direct Sequential Simulation and Co-simulation with Multi-local Distribution Functions

    Article • Mathematical Geosciences, August 2016, Springer Science + Business Media

    Leonardo Azevedo

  46. Geostatistical History Matching with Ensemble Updating

    Article • May 2016, EAGE Publications

    Leonardo Azevedo

  47. Geostatistical Seismic Inversion Integrating Rock Physics Models

    Article • May 2016, EAGE Publications

    Leonardo Azevedo

  48. Impact of Integrating Initial Guess Models into Geostatistical Seismic Inversion

    Article • May 2016, EAGE Publications

    Leonardo Azevedo

  49. Integration of well data into geostatistical seismic amplitude variation with angle inversion for facies estimation

    Article • Geophysics, November 2015, Society of Exploration Geophysicists

    Leonardo Azevedo

  50. Multi-scale uncertainty assessment for geostatistical seismic inversion

    Article • August 2015, Society of Exploration Geophysicists

    Leonardo Azevedo

  51. Seismic inversion for non-stationarity environments: a methodology benchmark

    Article • August 2015, Society of Exploration Geophysicists

    Leonardo Azevedo

  52. Regularized sparse-grid geometric sampling for uncertainty analysis in non-linear inverse problems

    Article • Geophysical Prospecting, June 2015, Wiley

    Leonardo Azevedo

  53. Acceleration of stochastic seismic inversion in OpenCL-based heterogeneous platforms

    Article • Computers & Geosciences, May 2015, Elsevier

    Leonardo Azevedo

  54. Geostatistical seismic AVO inversion: Real case application

    Article • August 2014, Society of Exploration Geophysicists

    Leonardo Azevedo

  55. Multidimensional scaling for the evaluation of a geostatistical seismic elastic inversion methodology

    Article • Geophysics, January 2014, Society of Exploration Geophysicists

    Leonardo Azevedo

  56. Geostatistical AVO Direct Facies Inversion

    Article • October 2013, Springer Science + Business Media

    Leonardo Azevedo

  57. Geostatistical History Matching Conditioned to Seismic Data

    Article • October 2013, Springer Science + Business Media

    Leonardo Azevedo

  58. Stochastic direct facies seismic AVO inversion

    Article • August 2013, Society of Exploration Geophysicists

    Leonardo Azevedo

  59. First record of a Vestimentifera (Polychaeta: Siboglinidae) from chemosynthetic habitats in the western Mediterranean Sea—Biogeographical implications and future exploration

    Article • Deep Sea Research Part I Oceanographic Research Papers, February 2011, Elsevier

    Leonardo Azevedo