Holger Ott

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Research output

  1. 2025
  2. Published

    CaCTUS – Carbon Capture & Transformation, Utilization and Storage: CCUS in Österreich – Potenziale, Technologien, Folgenabschätzung und Einordnung der rechtlichen Rahmenbedingungen

    Wolf-Zöllner, P., Böhm, H., Veseli , A., Hochmeister, S., Kulich, J., Fazeni-Fraisl , K., Lehner, M., Kienberger, T., Ott, H., Fleischhacker, J., Sachs, N. & Kapfer, M., 7 Mar 2025, In: Berg- und hüttenmännische Monatshefte : BHM. ??? Stand: 17. März 2025

    Research output: Contribution to journal › Article › Research

  3. Published

    Sensitivity analysis of the methanation process in underground hydrogen storage: A case study in Upper Austria

    Abdellatif, M., Azizmohammadi, S., Stiedl, G., Pichler, M. & Ott, H., 31 Jan 2025, In: International Journal of Hydrogen Energy. 105.2025, 4 March, p. 1164-1177 14 p.

    Research output: Contribution to journal › Article › Research › peer-review

  4. 2024
  5. Published

    Evaluation of the Hydrogen Value Chain: Integrating Production with Distribution Networks

    Fink, J., Azizmohammadi, S., Ott, H. & Kulhanek, G., 4 Nov 2024.

    Research output: Contribution to conference › Presentation › Research › peer-review

  6. Published

    A bio-reactive transport model for biomethanation in hydrogen underground storage sites

    Minougou, J. D., Azizmohammadi, S., Gholami, R. & Ott, H., 15 Oct 2024, In: Greenhouse Gases: Science and Technology. 14.2024, 6, p. 977-994 18 p.

    Research output: Contribution to journal › Article › Research › peer-review

  7. E-pub ahead of print

    Carbon Management für ein klimaneutrales Österreich

    Hochmeister, S., Kühberger, L., Kulich, J., Ott, H. & Kienberger, T., 22 Jul 2024, (E-pub ahead of print) In: Elektrotechnik und Informationstechnik : e & i. 141.2024, 5, p. 299-306 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  8. Published

    A methodology for the determination of future Carbon Management Strategies: A case study of Austria

    Hochmeister, S., Kühberger, L., Kulich, J., Ott, H. & Kienberger, T., 19 Jun 2024, In: International Journal of Sustainable Energy Planning and Management. 2024, 41, p. 108-124 17 p.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    A Comprehensive Investigation of the Relationship between Fractures and Oil Production in a Giant Fractured Carbonate Field

    Kharrat, R., Kadkhodaie, A., Azizmohammadi, S., Misch, D., Moghadasi, J., Fardin, H., Saedi, G., Rokni, R. & Ott, H., 22 Mar 2024, In: Processes : open access journal. 12.2024, 4, 20 p., 631.

    Research output: Contribution to journal › Article › Research › peer-review

  10. Published

    Investigating the Potential of a Transparent Xanthan Polymer for Enhanced Oil Recovery: A Comprehensive Study on Properties and Application Efficacy

    Hublik, G., Kharrat, R., Mirzaalian Dastjerdi, A. & Ott, H., 6 Mar 2024, In: Energies. 17.2024, 5, 15 p., 1266.

    Research output: Contribution to journal › Article › Research › peer-review

  11. Published

    Salinity-Driven Structural and Viscosity Modulation of Confined Polar Oil Phases by Carbonated Brine Films: Novel Insights from Molecular Dynamics

    Mirzaalian Dastjerdi, A., Kharrat, R., Niasar, V. & Ott, H., 9 Feb 2024, In: Journal of physical chemistry (B, Condensed matter, materials, surfaces, interfaces, & biophysical chemistry). 128.2024, 7, p. 1780-1795 16 p.

    Research output: Contribution to journal › Article › Research › peer-review

  12. Published

    Effects of polar fractions on interfacial and bulk properties at the oil/carbonated aqueous solution interface: Insight from molecular dynamics simulation

    Mirzaalian Dastjerdi, A., Kharrat, R., Niasar, V. & Ott, H., 5 Jan 2024, In: Colloids and surfaces A: Physicochemical and Engineering Aspects. 680.2024, 5 January, 12 p., 132660.

    Research output: Contribution to journal › Article › Research › peer-review

  13. 2023
  14. Published

    EOR Displacement Characteristics from Cluster Analysis and Fractional Pore Occupation

    Borji, M., Kharrat, A. & Ott, H., 20 Sept 2023, In: Transport in porous media. 150.2023, 2, p. 447-464 18 p.

    Research output: Contribution to journal › Article › Research › peer-review

  15. Published

    Assessing the Influence of Fracture Networks on Gas-Based Enhanced Oil Recovery Methods

    Kharrat, R., Alalim, N. & Ott, H., 2 Sept 2023, In: Energies : open-access journal of related scientific research, technology development and studies in policy and management. 16.2023, 17, 19 p., 6364.

    Research output: Contribution to journal › Article › Research › peer-review

  16. Published

    Minkowski functional evaluation of representative elementary volume of rock microtomography images at multiple resolutions

    Sadeghnejad, S., Reinhardt, M., Enzmann, F., Arnold, P., Brandstätter, B., Ott, H., Wilde, F., Hupfer, S., Schäfer, T. & Kersten, M., Sept 2023, In: Advances in Water Resources. 179.2023, September, 19 p., 104501.

    Research output: Contribution to journal › Article › Research › peer-review

  17. Published

    Workflow of fracture characterization and its impact on oil production in naturally fractured reservoirs

    Kharrat, R., Kadkhodaie, A. & Ott, H., 8 Jun 2023, EAGE Annual 2023, 84th Conference & Exhibition.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  18. Published

    Simulation of CO2-Brine Primary Displacement in Heterogeneous Carbonate Rocks

    Amrollahinasab Mahdiabad, O., Jammernegg, B., Azizmohammadi, S. & Ott, H., 23 May 2023.

    Research output: Contribution to conference › Presentation › Research › peer-review

  19. Published

    In-Silico Screening of CO2 Diffusion and Ions Distribution in Porous Media

    Mirzaalian Dastjerdi, A., Kharrat, R., Ott, H. & Niaser, V., 22 May 2023, Interpore 2023 22-25 May Edinburgh, Scotland.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  20. Published

    A Comprehensive Review of Fracture Characterization and Its Impact on Oil Production in Naturally Fractured Reservoirs

    Kharrat, R. & Ott, H., 13 Apr 2023, In: Energies : open-access journal of related scientific research, technology development and studies in policy and management. 16.2023, 8, 16 p., 3437.

    Research output: Contribution to journal › Article › Research › peer-review

  21. E-pub ahead of print

    Forced imbibition and uncertainty modeling using the morphological method

    Arnold, P., Dragovits, M., Linden, S., Hinz, C. & Ott, H., 15 Jan 2023, (E-pub ahead of print) In: Advances in Water Resources. 172.2023, February, 11 p., 104381.

    Research output: Contribution to journal › Article › Research › peer-review

  22. Published

    Simultaneous interpretation of SCAL data with different degrees of freedom and uncertainty analysis

    Amrollahinasab Mahdiabad, O., Azizmohammadi, S. & Ott, H., Jan 2023, In: Computers and geotechnics. 153.2022, January, 11 p., 105074.

    Research output: Contribution to journal › Article › Research › peer-review

  23. Published

    Fracture Characterization and Its Impact on Oil Production in Naturally Fractured Reservoirs

    Kharrat, R., Kadkhodaie, A. & Ott, H., 2023, 84th EAGE Annual Conference & Exhibition.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  24. Published

    Predictions of Relative Permeability and Fractional Flow on Log Scale – Pilot Projects Results

    Burmester, G., Jones, A., Jurcic, H., Amrollahinasab, O., Arnold, P. & Ott, H., 2023, 84th EAGE Annual Conference & Exhibition.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  25. Published

    Stochastic Interpretation of CO2-Brine Primary Displacement in Heterogeneous Carbonate Rocks

    Amrollahinasab Mahdiabad, O., Jammernegg, B., Azizmohammadi, S. & Ott, H., 2023.

    Research output: Contribution to conference › Presentation › Research › peer-review

  26. 2022
  27. Published

    Influence of Fracture Types on Oil Production in Naturally Fractured Reservoirs

    Pejic, M., Kharrat, R., Kadkhodaie, A., Azizmohammadi, S. & Ott, H., 5 Oct 2022, In: Energies : open-access journal of related scientific research, technology development and studies in policy and management. 15.2022, 7321, 19 p., 7321.

    Research output: Contribution to journal › Article › Research › peer-review

  28. Published

    Simultaneous Interpretation and Uncertainty Analysis of SCAL Data from Complex Rocks

    Amrollahinasab Mahdiabad, O., Azizmohammadi, S. & Ott, H., Sept 2022.

    Research output: Contribution to conference › Paper › peer-review

  29. Published

    The molecular depiction of acidic components and carbon dioxide in the biphasic hydrophilic/hydrophobic system

    Mirzaalian Dastjerdi, A., Kharrat, R., Niasar, J. & Ott, H., 24 Aug 2022.

    Research output: Contribution to conference › Poster › Research › peer-review

  30. E-pub ahead of print

    Evaluation of Gas based EOR Methods in Gas Invaded Zones of Fractured Carbonate Reservoir

    Gugl, R., Kharrat, R., Shariat, A. & Ott, H., 5 Jul 2022, (E-pub ahead of print) In: Energies : open-access journal of related scientific research, technology development and studies in policy and management. 15.2022, 13, 19 p., 4921.

    Research output: Contribution to journal › Article › Research › peer-review

  31. Published

    Salt Precipitation by Supercritical CO2 Injection: Factors to be Considered to Avoid Injectivity Impairment

    Jammernegg, B., Ott, H. & Stiedl, G., 15 Jun 2022.

    Research output: Contribution to conference › Poster › Research › peer-review

  32. Published

    The Influence of Imaging Contrast Agents on Emulsification under Flow Conditions

    Kharrat, A., Borji, M., Brandstätter, B. & Ott, H., 1 Jun 2022, InterPore 2022.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  33. Published

    Comparability of in situ crude oil emulsification in phase equilibrium and under porous-media-flow conditions

    Borji, M., Kharrat, A. & Ott, H., Jun 2022, In: Journal of colloid and interface science. 615.2022, June, p. 196-205 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  34. Published

    Intrinsic Mobility control by Foam-like Emulsion?

    Kharrat, A., Brandstätter, B. & Ott, H., 30 May 2022, Interpore 2022.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  35. Published

    Simultaneous Uncertainty Analysis for SCAL Data Interpretation

    Amrollahinasab Mahdiabad, O., Azizmohammadi, S. & Ott, H., 30 May 2022.

    Research output: Contribution to conference › Presentation › Research › peer-review

  36. Published

    Development of foam-like emulsion phases in porous media flow

    Kharrat, A., Brandstätter, B., Borji, M., Ritter, R., Arnold, P., Fritz-Popovski, G., Paris, O. & Ott, H., 15 Feb 2022, In: Journal of colloid and interface science. 608, 15 February, p. 1064-1073 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  37. 2021
  38. Published

    Material balance and mixing behavior during emulsification of crude oil by using micro-X-ray tomography

    Borji, M., Kharrat, A. & Ott, H., 16 Sept 2021, p. 215-222. 8 p.

    Research output: Contribution to conference › Paper › peer-review

  39. Published

    Developed emulsification in porous media flow

    Kharrat, A., Brandstätter, B., Borji, M., Fritz-Popovski, G., Paris, O. & Ott, H., 15 Sept 2021, International Symposium of the Society of Core Analysts: SCA 2021. p. 349-357 9 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  40. Published

    Numerical Interpretation of SCAL experiments using MRST

    Ott, H., Amrollahinasab Mahdiabad, O., Azizmohammadi, S. & Arnold, P., 15 Sept 2021.

    Research output: Contribution to conference › Presentation › Education › peer-review

  41. Published

    Uncertainty Analysis of SCAL Data

    Amrollahinasab Mahdiabad, O., Azizmohammadi, S., Arnold, P. & Ott, H., 15 Sept 2021.

    Research output: Contribution to conference › Poster › Education › peer-review

  42. Published

    Relationship Between Microbial Growth and Hydraulic Properties at the Sub-Pore Scale

    Hassannayebi, N., Jammernegg, B., Schritter, J., Arnold, P., Enzmann, F., Kersten, M., Loibner, A. P., Fernø, M. & Ott, H., 6 Sept 2021, In: Transport in porous media. 139.2021, September, p. 579-593 15 p.

    Research output: Contribution to journal › Article › Research › peer-review

  43. Published

    Performance Quantification of Enhanced Oil Recovery Methods in Fractured Reservoirs

    Kharrat, R., Zallaghi, M. & Ott, H., 2 Aug 2021, In: Energies : open-access journal of related scientific research, technology development and studies in policy and management. 14.2021, 16, 22 p., 4739.

    Research output: Contribution to journal › Article › Research › peer-review

  44. Published

    Mechanistic study of the carbonated smart water in carbonate reservoirs

    Al Karfry, L., Kharrat, R. & Ott, H., Aug 2021, In: Greenhouse Gases: Science and Technology. 11, 4, p. 661-681 21 p., 2071.

    Research output: Contribution to journal › Article › Research › peer-review

  45. Published

    Material balance and mixing behavior during emulsification of crude oil by using micro-X-ray tomography

    Borji, M., Kharrat, A., Ritter, R., Arnold, P. & Ott, H., 2 Jun 2021, InterPore 2021.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  46. Published

    Multi-phase flow parameters for unconsolidated reservoirs using digital rock physics

    Arnold, P., Badescu, A.-M., Rohler, H. & Ott, H., 1 Jun 2021.

    Research output: Contribution to conference › Poster › Research

  47. Published

    Explicit continuum scale modeling of low-salinity mechanisms

    Ott, H., Kurgyis, K., Hommel, J., Flemisch, B. & Helmig, R., 1 Apr 2021, In: Journal of Petroleum Science and Engineering. 2021, 199, 108336.

    Research output: Contribution to journal › Article › Research › peer-review

  48. Published

    Salt precipitation due to supercritical gas injection: II. Capillary transport in multi porosity rocks

    Ott, H., Snippe, J. & Kloe, K. D., 16 Jan 2021, In: International Journal of Greenhouse Gas Control. 105.2021, February, 10 p., 103233.

    Research output: Contribution to journal › Article › Research › peer-review

  49. Published

    Der Einfluss mikrobiellen Wachstums auf die hydraulischen Eigenschaften poröser Gasspeicher

    Jammernegg, B., Ott, H., Hassannayebi, N., Nikolaev, D. & Arnold, P., 2021.

    Research output: Contribution to conference › Poster › Research

  50. 2020
  51. Published

    Novel Digital Rock Simulation Approach in Characterizing Gas Trapping by Modified Morphological Workflow

    Ott, H., Zekiri, F., Steckhan, J., Linden, S. & Arnold, P., 1 Nov 2020, Source: Conference Proceedings, First EAGE Digitalization Conference and Exhibition, Nov 2020, Volume 2020, p.1 - 5 DOI: https://doi.org/10.3997/2214-4609.202032055 . 1 ed. Vol. 2020. p. 1-5 5 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  52. Published

    Fluid-phase topology of complex displacements in porous media

    Ott, H., Kharrat, A., Borji, M. & Arnold, P., 28 May 2020, In: Physical review research. 2.2020, 2, 11 p., 023240.

    Research output: Contribution to journal › Article › Research › peer-review

  53. 2019
  54. Published

    Emulsification under different mixing conditions

    Arnold, P., Kharrat, A., Schnöpf, B. & Ott, H., 27 Aug 2019.

    Research output: Contribution to conference › Poster › Research

  55. Published

    Screening of EOR potential on the pore scale by statistical and topological means

    Ott, H., Kharrat, A., Borji, M., Clemens, T. & Arnold, P., Aug 2019, The SOCIETY OF CORE ANALYSTS 2019. 11 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  56. Published

    Screening of EOR Potential on the Pore Scale - Application of Microfluidics to Alkaline Flooding

    Ott, H., Kharrat, A., Borji, M., Clemens, T. & Arnold, P., May 2019, InterPore 2019.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  57. Published

    Screening of EOR Potential on the Pore Scale - Application of Microfluidics to Alkaline Flooding

    Ott, H., Kharrat, A., Borji, M., Clemens, T. & Arnold, P., Apr 2019, DGMK/ÖGEW-Frühjahrstagung 2019.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  58. Published

    Underground hydrogen storage: application of geochemical modelling in a case study in the Molasse Basin, Upper Austria

    Hassannayebi, N., Azizmohammadi, S., De Lucia, M. & Ott, H., 28 Feb 2019, In: Environmental Earth Sciences. 78.2019, 5, 177.

    Research output: Contribution to journal › Article › Research › peer-review

  59. Published

    A numerical tool fro design and explicit chemical interpretation of low salinity water flooding experiments

    Kurgyis, K., Ott, H., Flemisch, B. (Editor), Helmig, R. (Editor) & Hommel, J. (Editor), 2019.

    Research output: Contribution to conference › Presentation › Research › peer-review

  60. 2017
  61. Published

    A Thermoporoelastic (T-P-E) Model Developed for Core Tripping Failure Analysis

    Ashena, R., Thonhauser, G., Ott, H., Rasouli, V., Azizmohammadi, S. & Prohaska-Marchried, M., 27 Aug 2017.

    Research output: Contribution to conference › Presentation › Research › peer-review

  62. Published

    Explicit continuum-scale modeling of water-based IOR/EOR mechanisms

    Kurgyis, K., Ott, H., Flemisch, B. & Helmig, R., 2017.

    Research output: Contribution to conference › Poster › Research › peer-review

  63. 2016
  64. Published

    Uniaxial Complex Relative Permittivity Tensor Measurement of Rocks From 40 Hz to 4.5 GHz

    Shebab, F., Myers, M. T., Ott, H., Dolan, S., Dietderich, J. & Bayazitoglu, Y., 10 Nov 2016, In: IEEE transactions on Geoscience and Remote Sensing. 55.2017, 2, p. 1125-1139 15 p.

    Research output: Contribution to journal › Article › Research › peer-review

  65. Published

    Multiscale Description of Shale Pore Systems by Scanning SAXS and WAXS Microscopy

    Leu, L., Georgiadis, A., Blunt, M. J., Busch, A., Bertier, P., Schweinar, K., Liebi, M., Menzel, A. & Ott, H., 2 Nov 2016, In: Energy & fuels. 30.2016, 12, p. 10282–10297 16 p.

    Research output: Contribution to journal › Article › Research › peer-review

  66. Published

    Micro-CT study of the Impact of Low Salinity Waterflooding on the pore-scale fluid distribution during flow

    Bartels, W.-B., Rücker, M., Berg, S., Mahani, H., Georgiadis, A., Brussee, N., Coorn, A., van der Linde, H., Fadili, A., Hinz, C., Jacob, A., Wagner, C., Henkel, S., Enzmann, F., Bonnin, A., Ott, H., Blunt, M. J. & Hassanizadeh, S. M., 21 Aug 2016.

    Research output: Contribution to conference › Paper › peer-review

  67. Published

    Modelling of Imbibition Relative Permeability by Direct Quasi-Static Approach

    Berg, S., Rücker, M., Ott, H., Georgiadis, A., van der Linde, H., Enzmann, F., Kersten, M., Armstrong, R. T., de With, S., Becker, J. & Wiegmann, A., 21 Aug 2016.

    Research output: Contribution to conference › Paper › peer-review

  68. Published

    New Insights from Imaging Pore Scale Displacements

    Berg, S., Armstrong, R. T., Georgiadis, A., Ott, H., Ruecker, M., Enzmann, F. & Kersten, M., 9 May 2016.

    Research output: Contribution to conference › Paper › peer-review

  69. Published

    Why quasi-static approaches cannot be used to model imbibition relative permeability

    Berg, S., Armstrong, R. T., Georgiadis, A., Ott, H., Ruecker, M., Leu, L., Enzmann, F., Kersten, M., de With, S., Becker, J. & Wiegmann, A., 9 May 2016.

    Research output: Contribution to conference › Paper › peer-review

  70. Published

    Connected pathway relative permeability from pore-scale imaging of imbibition

    Berg, S. T., Ruecker, M., Ott, H., Georgiadis, A., van der Linde, H., Enzmann, F., Kersten, M., Armstrong, R. T., de With, S., Becker, J. & Wiegmann, A., 11 Feb 2016, In: Advances in Water Resources. 90.2016, April, p. 24-35 12 p.

    Research output: Contribution to journal › Article › Research › peer-review

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