Ott Holger

Research output

Research output per year 2016 2016 2019 2021 2022 2023 2024 2025

• 29 Article
• 12 Conference contribution
• 7 Presentation
• 7 Poster
• 6 More
  • 6 Paper

Research output per year

Research output per year

Search results

• 2025

  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

  Open Access

• 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

  Open Access
• 2024

  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

  Open Access

• 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

  Open Access

• 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

  Open Access

• Carbon Management für ein klimaneutrales Österreich

  Translated title of the contribution: Carbon management for a climate-neutral AustriaHochmeister, 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

  Open Access

• 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

  Open Access

• 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

  Open Access

• 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

  Open Access

• 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
• 2023

  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

  Open Access

• 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

  Open Access

• 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

  Open Access

• 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

  Open Access

• 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

• 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

• 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

• 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

• 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

• 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

  Open Access

• 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

• 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
• 2022

  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

  Open Access

• 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

  Open Access

• 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

  Open Access

• 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

  Open Access

• 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

• 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

• 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

• 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

• 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

• 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
• 2021

  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

• 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

  Open Access

  File
  19 Downloads (Pure)

• 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

  Open Access

• 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

  Open Access

  File
  98 Downloads (Pure)

• 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

• 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

  Open Access
  2 Citations (Scopus)

• 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

• 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

• 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

  Open Access
  2 Citations (Scopus)

• 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

  Open Access

• 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

  Open Access
  1 Citation (Scopus)

• 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
• 2020

  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

  Open Access
  5 Citations (Scopus)

• 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
• 2019

  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

  Open Access

  File
  59 Downloads (Pure)

• Emulsification under different mixing conditions

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

  Research output: Contribution to conference › Poster › Research

• 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

• 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