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  1. Upscaling Two-Dimensional and Three-Dimensional Porosity Bounds by Using High-Resolution Micro-CT Images in Andesitic Rock Samples

    Article • Mathematical Geosciences, April 2026, Springer Science + Business Media

    Sandra Vega

  2. Stochastic reconstruction of 2D volcanic rock pore structure using Growing Neural Cellular Automata

    Article • March 2026, Copernicus GmbH

    Sandra Vega

  3. La estructura porosa de muestras superficiales del complejo volcánico Los Humeros, revelada a partir de imágenes de microscopía electrónica de barrido y de microtomografía de rayos X

    Article • Revista Mexicana de Ciencias Geológicas, August 2025, Universidad Nacional Autonoma de Mexico

    Sandra Vega

  4. Deep diagenesis of the Pimienta Formation (Tithonian-Berriasian): Petrophysical, petrographic, and geochemical characteristics of the source rock

    Article • Applied Geochemistry, May 2022, Elsevier

    Sandra Vega

  5. The role of microporosity on the permeability of volcanic-hosted geothermal reservoirs: A case study from Los Humeros, Mexico

    Article • Geothermics, February 2021, Elsevier

    Sandra Vega

  6. Upscaling Reservoir Rock Porosity by Fractal Dimension Using Three-Dimensional Micro-Computed Tomography and Two-Dimensional Scanning Electron Microscope Images

    Article • Journal of Energy Resources Technology, July 2020, ASME International

    Sandra Vega

  7. The effect of pore structure complexity and saturation history on the variations of acoustic velocity as function of brine and oil saturation in carbonates

    Article • Journal of Petroleum Science and Engineering, August 2019, Elsevier

    Sandra Vega, Dr Nizamudeen S

  8. EPCI: A new tool for predicting absolute permeability from computed tomography images

    Article • Geophysics, May 2019, Society of Exploration Geophysicists

    Sandra Vega, Hasan AlMarzouqi

  9. Rock properties evaluation for carbonate reservoir characterization with multi-scale digital rock images

    Article • Journal of Petroleum Science and Engineering, April 2019, Elsevier

    Sandra Vega

  10. Study of Fractal-scaling Porosity Using High-resolution X-ray Tomography in Volcanic Rocks: Preliminary Results

    Article • January 2019, Wiley

    Sandra Vega

  11. Analysis of heterogeneity and permeability anisotropy in carbonate rock samples using digital rock physics

    Article • Journal of Petroleum Science and Engineering, July 2017, Elsevier

    Sandra Vega

  12. Simulation of gas flow in organic-rich mudrocks using digital rock physics

    Article • Journal of Natural Gas Science and Engineering, May 2017, Elsevier

    Sandra Vega

  13. Carbonate Rocks: A Case Study of Rock Properties Evaluation Using Multi-Scale Digital Images

    Article • January 2017, Society of Petroleum Engineers (SPE)

    Sandra Vega

  14. Estimation of Petrophysical Parameters of Heterogeneous Carbonate Rock Sample with Multi-Scale CT Images

    Article • January 2016, Society of Petroleum Engineers (SPE)

    Sandra Vega

  15. Porosity scaling equation base in fractal theory

    Article • Geophysics, November 2015, Society of Exploration Geophysicists

    Sandra Vega

  16. Attenuation of P- and S-waves in Lower Cretaceous carbonate rocks

    Article • August 2015, Society of Exploration Geophysicists

    Sandra Vega

  17. Numerical estimation of carbonate rock properties using multiscale images

    Article • Geophysical Prospecting, November 2014, Wiley

    Sandra Vega

  18. Sensitivity of flow and elastic properties to fabric heterogeneity in carbonates

    Article • Geophysical Prospecting, January 2013, Wiley

    Sandra Vega

  19. Pore shape effect on sesimic wave attenuation in carbonates: preliminary results

    Article • September 2012, Society of Exploration Geophysicists

    Sandra Vega

  20. Multiscale characterization of pore spaces using multifractals analysis of scanning electronic microscopy images of carbonates

    Article • Nonlinear Processes in Geophysics, December 2011, Copernicus GmbH

    Sandra Vega

  21. Simulation of elastic properties in carbonates

    Article • The Leading Edge, December 2011, Society of Exploration Geophysicists

    Sandra Vega

  22. Preliminary experiments to evaluate the Gassmann equation in carbonate rocks: calcite and dolomite

    Article • The Leading Edge, August 2010, Society of Exploration Geophysicists

    Sandra Vega

  23. Rock Physics Characterization Using Acoustic Velocity Measurements On Late Cretaceous Carbonate Rocks From the Middle East.

    Article • January 2010, Society of Petroleum Engineers (SPE)

    Sandra Vega

  24. A study of permeability and velocity anisotropy in carbonates

    Article • January 2009, Society of Exploration Geophysicists

    Sandra Vega

  25. A study of seismic velocities and differential pressure dependence in a Middle East carbonate reservoir

    Article • January 2009, Society of Exploration Geophysicists

    Sandra Vega

  26. Correlation between Rock Physical Properties, Sedimentological, and Diagenetic Characteristics of Late Cretaceous Carbonate Rocks in the Middle East

    Article • January 2009, Society of Petroleum Engineers (SPE)

    Sandra Vega

  27. Uncertainty Signal Analysis for a 4D-Seismic in a Middle East Carbonate

    Article • January 2008, Society of Petroleum Engineers (SPE)

    Sandra Vega

  28. Imaging rainfall drainage within the Miami oolitic limestone using high‐resolution time‐lapse ground‐penetrating radar

    Article • Water Resources Research, March 2007, American Geophysical Union (AGU)

    Sandra Vega

  29. Is Gassmann the best model for fluid substitution in heterogeneous carbonates?

    Article • January 2007, Society of Exploration Geophysicists

    Sandra Vega

  30. Detection of stress-induced velocity anisotropy in unconsolidated sands

    Article • The Leading Edge, March 2006, Society of Exploration Geophysicists

    Sandra Vega

  31. Stratification in loose sediments and its seismic signature

    Article • January 2003, Society of Exploration Geophysicists

    Sandra Vega

  32. Comparative study of velocities under hydrostatic and non‐hydrostatic stress in sands

    Article • January 2003, Society of Exploration Geophysicists

    Sandra Vega