All Stories

  1. Modelling of industrial packed bed reactors: connecting CFD with imaging and AI

    Article • Current Opinion in Chemical Engineering, June 2026, Elsevier

    Prof. Steffen Berg

  2. From interface dynamics to Darcy scale description of multiphase flow in porous media

    Article • Advances in Colloid and Interface Science, May 2026, Elsevier

    Prof. Steffen Berg

  3. Using hybrid pore scale imaging/modelling and Minkowski functionals to assess the similarity of imbibition relative permeability for hydrogen, methane and nitrogen

    Article • International Journal of Hydrogen Energy, April 2026, Elsevier

    Prof. Steffen Berg

  4. Lattice-Boltzmann for Porous Media: 100M+ GPU Hours

    Article • Scientific Data, March 2026, Springer Science + Business Media

    Prof. Steffen Berg

  5. The wavelength of Darcy-scale immiscible viscous fingering

    Article • Physics of Fluids, March 2026, American Institute of Physics

    Prof. Steffen Berg

  6. Impact of pore-scale heterogeneity on continuum-scale multiphase flow properties: Insights from Indiana limestone

    Article • International Journal of Greenhouse Gas Control, March 2026, Elsevier

    Prof. Steffen Berg

  7. Heterogeneity Driven Trapping at the Pore-Network Scale in Edwards Brown Dolomite

    Article • Energy & Fuels, December 2025, American Chemical Society (ACS)

    Prof. Steffen Berg

  8. Dynamic Mode Decomposition of 4D imaging data to explore intermittent fluid connectivity in subsurface flows

    Article • Advances in Water Resources, September 2025, Elsevier

    Prof. Steffen Berg

  9. Recent Advances in Flow Through Porous Media for Energy Exploitation

    Article • Energy & Fuels, May 2025, American Chemical Society (ACS)

    Prof. Steffen Berg

  10. DYRECT Computed Tomography: DYnamic Reconstruction of Events on a Continuous Timescale

    Article • IEEE Transactions on Computational Imaging, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Steffen Berg

  11. International Symposium on Wettability and Porous Media – Past, Present, and the Future

    Article • InterPore Journal, August 2024, The International Society for Porous Media (InterPore)

    Prof. Steffen Berg

  12. Time‐And‐Space Averaging Applied to Intermittent Multiphase Flow Experiments

    Article • Water Resources Research, June 2024, American Geophysical Union (AGU)

    Prof. Steffen Berg

  13. Simultaneous determination of relative permeability and capillary pressure from an unsteady-state core flooding experiment?

    Article • Computers and Geotechnics, April 2024, Elsevier

    Prof. Steffen Berg

  14. Impact of CO2 hydrates on injectivity during CO2 storage in depleted gas fields: A literature review

    Article • Gas Science and Engineering, March 2024, Elsevier

    Prof. Steffen Berg

  15. Viscous fingering in CCS - A general criterion for viscous fingering in porous media

    Article • International Journal of Greenhouse Gas Control, February 2024, Elsevier

    Prof. Steffen Berg

  16. Inverse Modeling of Core Flood Experiments for Predictive Models of Sandstone and Carbonate Rocks

    Article • Water Resources Research, December 2023, American Geophysical Union (AGU)

    Prof. Steffen Berg

  17. Core analysis in a changing world – how technology is radically benefiting the methodology to acquire, the ability to visualize and the ultimate value of core data

    Article • Geological Society London Special Publications, September 2023, Geological Society

    Prof. Steffen Berg

  18. Design considerations for dynamic fluid flow in porous media experiments using X-ray computed micro tomography – A review

    Article • Tomography of Materials and Structures, September 2023, Elsevier

    Prof. Steffen Berg

  19. Simultaneous Determination of Relative Permeability and Capillary Pressure from an Unsteady-State Core Flooding Experiment?

    Article • July 2023, Wiley

    Prof. Steffen Berg

  20. Effective permeability of an immiscible fluid in porous media determined from its geometric state

    Article • Physical Review Fluids, June 2023, American Physical Society (APS)

    Prof. Steffen Berg

  21. Inverse modelling of core flood experiments for predictive models of sandstone and carbonate rocks

    Article • May 2023, Wiley

    Prof. Steffen Berg

  22. Dynamic mode decomposition for analysing multi-phase flow in porous media

    Article • Advances in Water Resources, May 2023, Elsevier

    Prof. Steffen Berg

  23. Systematic Investigation of Corner Flow Impact in Forced Imbibition

    Article • Water Resources Research, October 2022, American Geophysical Union (AGU)

    Prof. Steffen Berg

  24. Relative permeability as a stationary process: Energy fluctuations in immiscible displacement

    Article • Physics of Fluids, September 2022, American Institute of Physics

    Prof. Steffen Berg

  25. Red Noise in Steady‐State Multiphase Flow in Porous Media

    Article • Water Resources Research, July 2022, American Geophysical Union (AGU)

    Prof. Steffen Berg

  26. Towards Predicting the Onset of Elastic Turbulence in Complex Geometries

    Article • Transport in Porous Media, May 2022, Springer Science + Business Media

    Prof. Steffen Berg

  27. Universal description of wetting on multiscale surfaces using integral geometry

    Article • Journal of Colloid and Interface Science, February 2022, Elsevier

    Prof. Steffen Berg

  28. Determination of the spatial distribution of wetting in the pore networks of rocks

    Article • January 2022, California Digital Library (CDL)

    Prof. Steffen Berg

  29. Novel adsorption mechanisms identified for polymer retention in carbonate rocks

    Article • JCIS Open, December 2021, Elsevier

    Prof. Steffen Berg

  30. THE CERTAINTY IN UNCERTAINTY: Quantifying coreflood data errors

    Article • December 2021, Shell Global Solutions International BV

    Prof. Steffen Berg

  31. Capillary fluctuations and energy dynamics for flow in porous media

    Article • Physics of Fluids, August 2021, American Institute of Physics

    Prof. Steffen Berg

  32. Multiscale Characterization of Wettability in Porous Media

    Article • Transport in Porous Media, May 2021, Springer Science + Business Media

    Prof. Steffen Berg

  33. Non-uniqueness and uncertainty quantification of relative permeability measurements by inverse modelling

    Article • Computers and Geotechnics, April 2021, Elsevier

    Prof. Steffen Berg

  34. Sensitivity and Uncertainty Analysis for Parameterization of Multiphase Flow Models

    Article • Transport in Porous Media, March 2021, Springer Science + Business Media

    Prof. Steffen Berg

  35. What happens in porous media during oil-phase emulsification?

    Article • December 2020, Shell Global Solutions International BV

    Prof. Steffen Berg

  36. Real‐Time Imaging Reveals Distinct Pore‐Scale Dynamics During Transient and Equilibrium Subsurface Multiphase Flow

    Article • Water Resources Research, December 2020, American Geophysical Union (AGU)

    Dr Christian M Schlepuetz, Prof. Steffen Berg

  37. The development of intermittent multiphase fluid flow pathways through a porous rock

    Article • November 2020, California Digital Library (CDL)

    Dr Christian M Schlepuetz, Prof. Steffen Berg

  38. Characterization of wetting using topological principles

    Article • Journal of Colloid and Interface Science, October 2020, Elsevier

    Prof. Steffen Berg

  39. Assessing the wetting state of minerals in complex sandstone rock in-situ by Atomic Force Microscopy (AFM)

    Article • Fuel, August 2020, Elsevier

    Prof. Steffen Berg

  40. Real-time imaging reveals distinct pore scale dynamics during transient and equilibrium subsurface multiphase flow

    Article • July 2020, Wiley

    Dr Christian M Schlepuetz, Prof. Steffen Berg

  41. Atomic Force Microscopy (AFM) study of redox conditions in sandstones: Impact on wettability modification and mineral morphology

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, July 2020, Elsevier

    Prof. Steffen Berg

  42. Fluid Surface Coverage Showing the Controls of Rock Mineralogy on the Wetting State

    Article • Geophysical Research Letters, April 2020, American Geophysical Union (AGU)

    Prof. Steffen Berg

  43. Signature of elastic turbulence of viscoelastic fluid flow in a single pore throat

    Article • Physical Review E, April 2020, American Physical Society (APS)

    Prof. Steffen Berg

  44. Solvent-dependent recovery characteristic and asphaltene deposition during solvent extraction of heavy oil

    Article • Fuel, March 2020, Elsevier

    Prof. Steffen Berg

  45. Experimental and numerical investigation of wormholing during CO2 storage and water alternating gas injection

    Article • International Journal of Greenhouse Gas Control, March 2020, Elsevier

    Prof. Steffen Berg

  46. Linking continuum-scale state of wetting to pore-scale contact angles in porous media

    Article • Journal of Colloid and Interface Science, March 2020, Elsevier

    Prof. Steffen Berg

  47. Relationship between wetting and capillary pressure in a crude oil/brine/rock system: From nano-scale to core-scale

    Article • Journal of Colloid and Interface Science, March 2020, Elsevier

    Prof. Steffen Berg

  48. Probing Effective Wetting in Subsurface Systems

    Article • Geophysical Research Letters, February 2020, American Geophysical Union (AGU)

    Prof. Steffen Berg

  49. Using atomic force spectroscopy to study oil/mineral interactions at reservoir temperatures and pressures

    Article • Fuel, January 2020, Elsevier

    Prof. Steffen Berg

  50. An efficient numerical algorithm for solving viscosity contrast Cahn–Hilliard–Navier–Stokes system in porous media

    Article • Journal of Computational Physics, January 2020, Elsevier

    Prof. Steffen Berg

  51. Fluid surface coverage showing the controls of rock mineralogy on the wetting state

    Article • December 2019, California Digital Library (CDL)

    Prof. Steffen Berg

  52. The Sensitivity of Estimates of Multiphase Fluid and Solid Properties of Porous Rocks to Image Processing

    Article • Transport in Porous Media, December 2019, Springer Science + Business Media

    Prof. Steffen Berg

  53. Verifying pore network models of imbibition in rocks using time-resolved synchrotron imaging

    Article • October 2019, California Digital Library (CDL)

    Prof. Steffen Berg

  54. The sensitivity of estimates of multiphase fluid and solid properties of porous rocks to image processing

    Article • October 2019, California Digital Library (CDL)

    Prof. Steffen Berg

  55. Direct simulation of pore-scale two-phase visco-capillary flow on large digital rock images using a phase-field lattice Boltzmann method on general-purpose graphics processing units

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

    Prof. Steffen Berg

  56. Minimal surfaces in porous media: Pore-scale imaging of multiphase flow in an altered-wettability Bentheimer sandstone

    Article • Physical Review E, June 2019, American Physical Society (APS)

    Prof. Steffen Berg

  57. A New Waterflood Initialization Protocol With Wettability Alteration for Pore-Scale Multiphase Flow Experiments

    Article • Petrophysics – The SPWLA Journal of Formation Evaluation and Reservoir Description, April 2019, Society of Petrophysicists and Well Log Analysts (SPWLA)

    Prof. Steffen Berg

  58. The Effect of Mixed Wettability on Pore‐Scale Flow Regimes Based on a Flooding Experiment in Ketton Limestone

    Article • Geophysical Research Letters, March 2019, American Geophysical Union (AGU)

    Prof. Steffen Berg

  59. Prediction of fluid topology and relative permeability in imbibition in sandstone rock by direct numerical simulation

    Article • Advances in Water Resources, December 2018, Elsevier

    Prof. Steffen Berg

  60. Porous Media Characterization Using Minkowski Functionals: Theories, Applications and Future Directions

    Article • Transport in Porous Media, November 2018, Springer Science + Business Media

    Prof. Steffen Berg

  61. Geometric state function for two-fluid flow in porous media

    Article • Physical Review Fluids, August 2018, American Physical Society (APS)

    Prof. Steffen Berg

  62. Workflow in Digital Rock how to assess which image processing routine gives the best results

    Article • The Leading Edge, June 2018, Society of Exploration Geophysicists

    Majeed Shaik, Prof. Steffen Berg

  63. A distributed parallel multiple-relaxation-time lattice Boltzmann method on general-purpose graphics processing units for the rapid and scalable computation of absolute permeability from high-resolution 3D micro-CT images

    Article • Computational Geosciences, March 2018, Springer Science + Business Media

    Prof. Steffen Berg

  64. Surfactant Variations in Porous Media Localize Capillary Instabilities during Haines Jumps

    Article • Physical Review Letters, January 2018, American Physical Society (APS)

    Prof. Steffen Berg

  65. References and benchmarks for pore-scale flow simulated using micro-CT images of porous media and digital rocks

    Article • Advances in Water Resources, November 2017, Elsevier

    Prof. Steffen Berg

  66. Insights into the Impact of Temperature on the Wettability Alteration by Low Salinity in Carbonate Rocks

    Article • Energy & Fuels, July 2017, American Chemical Society (ACS)

    Prof. Steffen Berg

  67. Time scales of relaxation dynamics during transient conditions in two‐phase flow

    Article • Water Resources Research, June 2017, American Geophysical Union (AGU)

    Prof. Steffen Berg

  68. Shear Rate Determination from Pore-Scale Flow Fields

    Article • Transport in Porous Media, February 2017, Springer Science + Business Media

    Prof. Steffen Berg

  69. Atomic Force Spectroscopy Using Colloidal Tips Functionalized with Dried Crude Oil: A Versatile Tool to Investigate Oil–Mineral Interactions

    Article • Energy & Fuels, October 2016, American Chemical Society (ACS)

    Prof. Steffen Berg

  70. Modeling of Pore-Scale Two-Phase Phenomena Using Density Functional Hydrodynamics

    Article • Transport in Porous Media, March 2016, Springer Science + Business Media

    Prof. Steffen Berg

  71. Pore‐scale displacement mechanisms as a source of hysteresis for two‐phase flow in porous media

    Article • Water Resources Research, March 2016, American Geophysical Union (AGU)

    Prof. Steffen Berg

  72. Capillary saturation and desaturation

    Article • Physical Review E, December 2015, American Physical Society (APS)

    Prof. Steffen Berg

  73. Visualisation of Light Oil Mobilisation in ASP Core Floods Using X-Ray CT Imaging

    Article • August 2015, Society of Petroleum Engineers (SPE)

    Prof. Steffen Berg

  74. Driving Mechanism of Low Salinity Flooding in Carbonate Rocks

    Article • June 2015, Society of Petroleum Engineers (SPE)

    Prof. Steffen Berg

  75. From connected pathway flow to ganglion dynamics

    Article • Geophysical Research Letters, May 2015, American Geophysical Union (AGU)

    Prof. Steffen Berg

  76. Visualization of ASP Coreflood Experiments Using X-ray CT Imaging

    Article • April 2015, EAGE Publications

    Prof. Steffen Berg

  77. Nanoscale imaging of pore‐scale fluid‐fluid‐solid contacts in sandstone

    Article • Geophysical Research Letters, April 2015, American Geophysical Union (AGU)

    Prof. Steffen Berg

  78. Insights into the Mechanism of Wettability Alteration by Low-Salinity Flooding (LSF) in Carbonates

    Article • Energy & Fuels, March 2015, American Chemical Society (ACS)

    Prof. Steffen Berg

  79. Modeling the velocity field during Haines jumps in porous media

    Article • Advances in Water Resources, March 2015, Elsevier

    Prof. Steffen Berg

  80. Subsecond pore‐scale displacement processes and relaxation dynamics in multiphase flow

    Article • Water Resources Research, December 2014, American Geophysical Union (AGU)

    Prof. Steffen Berg

  81. Fast X-ray Micro-Tomography of Multiphase Flow in Berea Sandstone: A Sensitivity Study on Image Processing

    Article • Transport in Porous Media, September 2014, Springer Science + Business Media

    Prof. Steffen Berg

  82. Kinetics of Low-Salinity-Flooding Effect

    Article • SPE Journal, June 2014, Society of Petroleum Engineers (SPE)

    Prof. Steffen Berg

  83. Critical capillary number: Desaturation studied with fast X‐ray computed microtomography

    Article • Geophysical Research Letters, January 2014, American Geophysical Union (AGU)

    Prof. Steffen Berg

  84. Interfacial velocities and capillary pressure gradients during Haines jumps

    Article • Physical Review E, October 2013, American Physical Society (APS)

    Prof. Steffen Berg

  85. Pore-scale micro-computed-tomography imaging: Nonwetting-phase cluster-size distribution during drainage and imbibition

    Article • Physical Review E, September 2013, American Physical Society (APS)

    Prof. Steffen Berg

  86. Application of Digital Rock Technology for Chemical EOR Screening

    Article • July 2013, Society of Petroleum Engineers (SPE)

    Prof. Steffen Berg

  87. Kinetics of the Low Salinity Waterflooding Effect Studied in a Model System

    Article • July 2013, Society of Petroleum Engineers (SPE)

    Prof. Steffen Berg

  88. Real-time 3D imaging of Haines jumps in porous media flow

    Article • Proceedings of the National Academy of Sciences, February 2013, Proceedings of the National Academy of Sciences

    Prof. Steffen Berg

  89. Displacement and mass transfer between saturated and unsaturated CO2–brine systems in sandstone

    Article • International Journal of Greenhouse Gas Control, January 2013, Elsevier

    Prof. Steffen Berg

  90. Stability of CO2-Brine Primary Drainage

    Article • Energy Procedia, January 2013, Elsevier

    Prof. Steffen Berg

  91. Stability of CO2–brine immiscible displacement

    Article • International Journal of Greenhouse Gas Control, November 2012, Elsevier

    Prof. Steffen Berg

  92. Core-flood experiment for transport of reactive fluids in rocks

    Article • Review of Scientific Instruments, August 2012, American Institute of Physics

    Prof. Steffen Berg

  93. Displacement and Mass Transfer of CO2/Brine in Sandstone

    Article • Energy Procedia, January 2012, Elsevier

    Prof. Steffen Berg

  94. Pore-Scale Micro-CT Imaging: Cluster Size Distribution During Drainage and Imbibition

    Article • Energy Procedia, January 2012, Elsevier

    Prof. Steffen Berg

  95. Direct Visualization of Designer Water Flooding in Model Experiments

    Article • July 2011, Society of Petroleum Engineers (SPE)

    Prof. Steffen Berg

  96. Comparison of Two-Phase Darcy’s Law with a Thermodynamically Consistent Approach

    Article • Transport in Porous Media, February 2011, Springer Science + Business Media

    Prof. Steffen Berg

  97. Miscible displacement of oils by carbon disulfide in porous media: Experiments and analysis

    Article • Physics of Fluids, November 2010, American Institute of Physics

    Prof. Steffen Berg

  98. Marangoni-driven spreading along liquid-liquid interfaces

    Article • Physics of Fluids, March 2009, American Institute of Physics

    Prof. Steffen Berg

  99. Two-Phase Flow in Porous Media with Slip Boundary Condition

    Article • Transport in Porous Media, January 2008, Springer Science + Business Media

    Prof. Steffen Berg

  100. Experimental Study of Entrainment and Drainage Flows in Microscale Soap Films

    Article • Langmuir, March 2005, American Chemical Society (ACS)

    Prof. Steffen Berg

  101. Images of the Floating World: Drainage Patterns in Thinning Soap Films

    Article • Physics of Fluids, September 2004, American Institute of Physics

    Prof. Steffen Berg

  102. High Speed Microtribology with Quartz Crystal Resonators

    Article • Physical Review Letters, October 2003, American Physical Society (APS)

    Prof. Steffen Berg

  103. Nonlinearities in contact mechanics experiments with quartz crystal resonators

    Article • Surface Science, September 2003, Elsevier

    Prof. Steffen Berg

  104. Quartz crystal resonators with atomically smooth surfaces for use in contact mechanics

    Article • Review of Scientific Instruments, August 2003, American Institute of Physics

    Prof. Steffen Berg

  105. Combining Surface Plasmon Resonance and Quartz Crystal Microbalance for the in Situ Investigation of the Electropolymerization and Doping/Dedoping of Poly(pyrrole)

    Article • The Journal of Physical Chemistry, June 2003, American Chemical Society (ACS)

    Prof. Steffen Berg

  106. Publisher’s Note: “Frequency response of quartz crystal shear-resonator during an adhesive, elastic contact in a surface forces apparatus” [J. Appl. Phys. 92, 6905 (2002)]

    Article • Journal of Applied Physics, March 2003, American Institute of Physics

    Prof. Steffen Berg

  107. Nonlinear contact mechanics based on ring-down experiments with quartz crystal resonators

    Article • Review of Scientific Instruments, January 2003, American Institute of Physics

    Prof. Steffen Berg

  108. Frequency response of quartz crystal shear-resonator during an adhesive, elastic contact in a surface forces apparatus

    Article • Journal of Applied Physics, December 2002, American Institute of Physics

    Prof. Steffen Berg

  109. Retraction

    Article • Science, November 2002, American Association for the Advancement of Science

    Prof. Steffen Berg

  110. High-frequency measurements of interfacial friction using quartz crystal resonators integrated into a surface forces apparatus

    Article • Physical Review E, January 2002, American Physical Society (APS)

    Prof. Steffen Berg

  111. High frequency contact mechanics based on quartz crystal resonators: application to polymer surfaces

    Article • MRS Proceedings, January 2002, Springer Science + Business Media

    Prof. Steffen Berg

  112. Two-dimensional band-like charge transport in α-sexithiophene

    Article • Organic Electronics, December 2001, Elsevier

    Prof. Steffen Berg

  113. Persistent photoconductivity in single crystals of the high temperature polymorph of α-sexithiophene

    Article • Synthetic Metals, August 2001, Elsevier

    Prof. Steffen Berg

  114. Enhanced Physical Properties in a Pentacene Polymorph

    Article • Angewandte Chemie, May 2001, Wiley

    Prof. Steffen Berg

  115. Enhanced Physical Properties in a Pentacene Polymorph

    Article • Angewandte Chemie, May 2001, Wiley

    Prof. Steffen Berg

  116. Laterally Coupled Quartz Resonators

    Article • Analytical Chemistry, February 2001, American Chemical Society (ACS)

    Prof. Steffen Berg

  117. Transient spectroscopy of Frenkel excitons in α-hexathiophene single crystals

    Article • Chemical Physics Letters, August 2000, Elsevier

    Prof. Steffen Berg

  118. Ambipolar Pentacene Field-Effect Transistors and Inverters

    Article • Science, February 2000, American Association for the Advancement of Science

    Prof. Steffen Berg

  119. High Mobilities in Organic Molecular Crystals

    Article • MRS Proceedings, January 1999, Springer Science + Business Media

    Prof. Steffen Berg