Department Geoenergy

Organisational unit: Departments and Institutes

51 - 100 out of 1,460Page size: 50

Research output

  1. 2024
  2. Published

    Prediction of Rheological and Filtration Loss Properties of Nano-Zirconium-Dioxide Drilling Fluids via Machine Learning Techniques for Energy Exploration

    Jason, C., Umer Ilyas, S., Ridha, S., Sehar, U., Alsaady, M. & Krishna, S., 2024, Prediction of Rheological and Filtration Loss Properties of Nano-Zirconium-Dioxide Drilling Fluids via Machine Learning Techniques for Energy Exploration. p. 469-477 8 p.

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

  3. Published

    Probabilistic-Based Algorithm for Detecting Downhole Drilling Abnormalities

    Grasser, P., 2024

    Research output: Thesis › Master's Thesis

  4. Published

    Quantifying the Upscaling Footprint from Pore to Darcy Scale via Pore Network Modelling: An Analysis of Microscopic Structure and Its Macroscopic Implications

    Helja, R., 2024

    Research output: Thesis › Master's Thesis

  5. Published

    Solar Heat Geo Battery

    Kopeinig, C. M., 2024

    Research output: Thesis › Master's Thesis

  6. Published

    Techno-Economical Assesment of HT-ATES in the Vienna Region

    Studenka, J., 2024

    Research output: Thesis › Master's Thesis

  7. Published

    Wellbore Health Characterization for Drilling Optimization

    Les, B., 2024

    Research output: Thesis › Master's Thesis

  8. Published

    Well Completion Optimization in High Temperature Aquifer Thermal Energy Storage Systems

    Waldner, C. P., 2024

    Research output: Thesis › Master's Thesis

  9. 2023
  10. Published

    On poroelastic strain energy degradation in the variational phase-field models for hydraulic fracture

    You, T. & Yoshioka, K., 1 Nov 2023, In: Computer methods in applied mechanics and engineering. 416.2023, 1 November, 30 p., 116305.

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

  11. 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

  12. 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

  13. 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

  14. Published

    Reconstruct lower-dimensional crack paths from phase-field point cloud

    Xu, Y., You, T. & Zhu, Q., 15 Aug 2023, In: International journal for numerical methods in engineering. 124.2023, 15, p. 3329-3351 23 p.

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

  15. Published

    A fundamentals mineralogical investigation of downhole cements within the context of Underground Hydrogen Storage

    Sammer, T., Ravi, K. & Raith, J., 11 Jul 2023.

    Research output: Contribution to conference › Poster › Research

  16. Published

    Production and characterization of a polysaccharide/polyamide blend from Pseudomonas atacamensis M7D1 strain for enhanced oil recovery application

    Abbaspour, A., Jafari, A., Tarahomi, D. S., Mousavi, S. M. & Kharrat, R., 15 Jun 2023, In: International Journal of Biological Macromolecules. 240.2023, 15 June, 11 p., 124421.

    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

    An Interdisciplinary Approach to Investigate the Cement Integrity for Underground Hydrogen Storage Wells

    Nasiri, A., Ravi, K., Prohaska-Marchried, M., Feichter, M., Raith, J. & Pruno, S., 5 Jun 2023, SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition. 29 p. SPE-214423-MS

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

  19. Published

    Cellulose nanocrystals (CNCs) as a potential additive for improving API class G cement performance: An experimental study

    Elmgerbi, A., Abou Askar, I., Fine, A., Thonhauser, G. & Ashena, R., Jun 2023, In: Natural Gas Industry. B. 10.2023, 3, p. 233-244 12 p.

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

  20. Published

    Single energy Micro-computed tomography(µCT): A reliable potential alternative to mineral Investigation of formation rock

    Nasiri, A., 26 May 2023.

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

  21. 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

  22. 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

  23. 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

  24. Published

    Application of machine learning to determine the shear stress and filtration loss properties of nano-based drilling fluid

    Cai Ning, Y., Ridha, S., Umer Ilyas, S., Krishna, S., Dzulkarnain, I. & Abdurraham, M., Apr 2023, In: Journal of Petroleum Exploration and Production Technology. 13.2023, April, p. 1031-1052 22 p.

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

  25. Published

    Interactions of Hydraulic Fractures With Grain Boundary Discontinuities in the Near Wellbore Region

    Yoshioka, K., Katou, M., Tamura, K., Arima, Y., Ito, Y., Chen, Y. & Ishida, T., 2 Mar 2023, In: Journal of geophysical research. 128.2023, 3, 22 p., e2022JB024509.

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

  26. E-pub ahead of print

    Large-scale underground hydrogen storage: Integrated modeling of reservoir-wellbore system

    Abdellatif, M., Hashemi, M. & Azizmohammadi, S., 24 Feb 2023, (E-pub ahead of print) In: International Journal of Hydrogen Energy . 48.2023, 50, p. 19160-19171 12 p.

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

  27. Published

    A Reinforcement Learning Approach for Real-Time Autonomous Decision-Making in Well Construction

    Keshavarz, S., Vita, P., Rückert, E., Ortner, R. & Thonhauser, G., 19 Jan 2023, SPE AI Symposium 2023: Leveraging Artificial Intelligence to Shape the Future of the Energy Industry. (Society of Petroleum Engineers - SPE Symposium: Leveraging Artificial Intelligence to Shape the Future of the Energy Industry, AIS 2023).

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

  28. 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

  29. 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

  30. Published

    Application of existing marine pipelines in terms of carbon dioxide transportation

    Davletbaev, A., 2023

    Research output: Thesis › Master's Thesis

  31. Published

    Application of hidden Markov model in production data analysis

    Mirzaei Tashnizi, M., 2023

    Research output: Thesis › Master's Thesis

  32. Published

    Application of machine learning algorithms in assessing the technical condition of pipeline transport facilities

    Siraeva, A., 2023

    Research output: Thesis › Master's Thesis

  33. Published

    Artificial Intelligence-based Approach for Predicting Mud Pump Failures

    Feizi, F., 2023

    Research output: Thesis › Master's Thesis

  34. Published

    Assessing the Feasibility and Effectiveness of Reverse Circulation in Drilling Operation

    Stanic, T., 2023

    Research output: Thesis › Master's Thesis

  35. Published

    A Study of Ultrasonic Measurement Technique to Discriminate Fluids

    Lutz, P., 2023

    Research output: Thesis › Master's Thesis

  36. Published

    CO2 Flow in Supercritical Geothermal Systems

    Probst, F. S., 2023

    Research output: Thesis › Master's Thesis

  37. Published

    CO2 Trapping Potential of Reservoir Rocks by Digital Rock Physics

    Ritter, R., 2023

    Research output: Thesis › Master's Thesis

  38. Published

    Computed tomography-image analysis as a method to determine the propagation rate of the carbonation front

    Hahn, F., 2023

    Research output: Thesis › Master's Thesis

  39. Published

    Continuous Drill String for Laboratory-Scale Drilling Rig

    Bazoev, A., 2023

    Research output: Thesis › Master's Thesis

  40. Published

    Determination of Cement and Resin Parameters to Repair Casing Leak: An Experimental Investigation

    Erakovic, S., 2023

    Research output: Thesis › Master's Thesis

  41. Published

    Enhanced Research on the Carbonation Resistance of Wellbore Cement under In-situ Downhole Conditions

    Lebwohl, S., 2023

    Research output: Thesis › Master's Thesis

  42. Published

    Fluid Displacement Study of Various Non_Newtonian Fluids in a Digitalized Flow Setup

    Masching, N., 2023

    Research output: Thesis › Master's Thesis

  43. 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

  44. Published

    GeomInt—Discontinuities in Geosystems From Lab to Field Scale

    Yoshioka, K., 2023

    Research output: Book/Report › Book › Research

  45. Published

    Geothermal Heat Utilization Feasibility Study

    Marx, D., 2023

    Research output: Thesis › Master's Thesis

  46. Published

    Hydrodynamic prediction of geothermal water injection using machine learning

    Hamel, R., 2023

    Research output: Thesis › Master's Thesis

  47. Published

    Hyperbaric Welding and Wire Arc Additive Manufacturing for Downhole Applications in the Oil and Gas Industry

    Escobar, S. M. L., Walzl, A., Ravi, K., Prohaska, M., Stockinger, M., Richardson, I. M., Fateh, N. & Hönig, S., 2023, Society of Petroleum Engineers - SPE/IATMI Asia Pacific Oil and Gas Conference and Exhibition, APOG 2023. Society of Petroleum Engineers , (Society of Petroleum Engineers - SPE/IATMI Asia Pacific Oil and Gas Conference and Exhibition, APOG 2023).

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

  48. Published

    Identification And Characterization of Formations based on Offset Drilling Data using Machine Learning

    Angyal, D., 2023

    Research output: Thesis › Master's Thesis

  49. Published

    Improved Predictive Model for Surge/Swab Pressure Estimation using a New Simplified (NS) Model

    Ridha, S., Khanbesh, S., Arain, A. H., Yusuf, M. & Krishna, S., 2023, 2023 International Conference on Digital Business and Technology Management, ICONDBTM 2023. Institute of Electrical and Electronics Engineers, (2023 International Conference on Digital Business and Technology Management, ICONDBTM 2023).

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

  50. Published

    Investigation of the Digital Platform for Wellbore Centric Data; End-to-End Seamless Integrated Data Flow Concept Development

    Waltenberger, F., 2023

    Research output: Thesis › Master's Thesis

  51. Published

    Investigation of the strength and hydraulic properties of T-joints with different articulation angles

    Sosnin, D., 2023

    Research output: Thesis › Master's Thesis

  52. Published

    Mathematical Description and Experimental Analysis of Sucker Rod Pump Valve Movement of Sucker Rod Pump Life Extension

    Tara, E., 2023

    Research output: Thesis › Master's Thesis

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