Chair of Geoenergy Production Engineering (550)

Research output

Research output per year 1986 2012 2013 2016 2018 2020 2021 2022 2024 2025

• 218 Citations
• 8 h-index
• 211 Master's Thesis
• 127 Article
• 78 Conference contribution
• 41 Paper
• 130 More
  • 31 Patent
  • 23 Doctoral Thesis
  • 14 Diploma Thesis
  • 13 Chapter
  • 13 Poster
  • 11 Other contribution
  • 7 Abstract
  • 5 Scholarly edition
  • 3 Presentation
  • 3 Conference article
  • 2 Commissioned report
  • 2 Habilitation thesis
  • 1 Book
  • 1 Letter
  • 1 Review article

Research output per year

Research output per year

Search results

• 2024

  Creating a Multiphase Production Model Tailored to Deviated Oil-Producing Wells for Integration as Input into a Machine Learning Model for ESP Survival Analysis

  Sindi, W., Fruhwirth, R., Gamsjäger, E. & Hofstätter, H., 2024, Society of Petroleum Engineers - SPE Canadian Energy Technology Conference and Exhibition, CET 2024. Society of Petroleum Engineers , (Society of Petroleum Engineers - SPE Canadian Energy Technology Conference and Exhibition, CET 2024).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2023

  Production Optimization Using Integrated Modelling and ESP Survival Analysis Based on Historical Data

  Sindi, W., Fruhwirth, R., Gamsjäger, E. & Hofstätter, H., 2023, Society of Petroleum Engineers - ADIPEC, ADIP 2023. Society of Petroleum Engineers , (Society of Petroleum Engineers - ADIPEC, ADIP 2023).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2019

  Efficiency Testing of Oil Field Downhole Desanders

  Langbauer, C., Hartl, M., Gall, S., Volker, L. J., Decker, C., Koller, L. & Hönig, S., 25 Apr 2019, DGMK Tagungsband 2019. p. 155-172

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

  File
  274 Downloads (Pure)
• 2018

  Analysis and Simulation of a High-Performance Wire Rope as Continuous Sucker Rod String

  Fazeli Tehrani, F., Langbauer, C. & Hofstätter, H., 19 Apr 2018, DGMK - Tagungsbericht 2018. p. 583 588 p.

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

• CFD Simulation der Flüssigkeitsreibung von Öl-Wassergemischen bei Gestängetiefpumpen

  Langbauer, C. & Vita, P., 15 May 2018, NAFEMS Conference Proceedings . p. 117-119

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

• CFD Simulation einer neuartigen hydraulischen Untertagepumpe zur Förderung von Erdöl

  Langbauer, C., Vita, P., Jax, G. & Hofstätter, H., 15 May 2018, NAFEMS Conference Proceedings . p. 120-123

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

  Open Access

  File
  95 Downloads (Pure)

• Feasibility Study of a Subsurface located Geothermal Well

  Langbauer, C. & Schwarzenegger, C., 19 Apr 2018, DGMK - Tagungsbericht 2018. p. 449 460 p.

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

• Finite Elemente Simulation zur Auslegung der alternativen Anwendung von Seilen als Tiefpumpengestänge

  Fazeli Tehrani, F. & Langbauer, C., 16 May 2018, NAFEMS Conference Proceedings . p. 312-315

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

• Frequency elastic drive system operation of sucker rod pumping system

  Langbauer, C. & Winkler, T., 18 Apr 2018, Proceedings - 2018 17th International Ural Conference on AC Electric Drives, ACED 2018. Institute of Electrical and Electronics Engineers, Vol. 2018-April. p. 1-5 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)

• Hydraulic Subsurface Pump Numerical Study

  Jax, G., Langbauer, C. & Vita, P., 19 Apr 2018, DGMK - Tagungsband 2018. p. 217 226 p.

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

  Open Access

  File
  1 Citation (Scopus)

  158 Downloads (Pure)

• Industrial application of a linear drive system in a pump testing facility

  Langbauer, C. & Kaserer, G., 18 Apr 2018, Proceedings - 2018 17th International Ural Conference on AC Electric Drives, ACED 2018. Institute of Electrical and Electronics Engineers, Vol. 2018-April. p. 1-5 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• Numerical Study of a new Hydraulic Subsurface Pump

  Langbauer, C., Vita, P. & Jax, G., 24 Apr 2018, NAFEMS Nordic Tagungsband 2018. p. 65-67

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

• Sucker Rod Pump Fluid Friction Evaluation

  Langbauer, C. & Vita, P., 24 Apr 2018, NAFEMS Nordic Tagungsband 2018. p. 45-46

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

• Sucker Rod String Design Optimization using an Innovative Finite Elements Simulation Approach

  Langbauer, C., Hofstätter, H. & Antretter, T., 24 Apr 2018, NAFEMS Nordic Tagungsband 2018. p. 71-73

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

• Sucker Rod String Design Optimization using an Innovative Finite Elements Simulation Approach

  Langbauer, C., Hofstätter, H. & Antretter, T., 19 Apr 2018, DGMK Tagungsbericht 2018. p. 227 237 p.

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

  Open Access

  File
  145 Downloads (Pure)
• 2016

  Innovative Sucker Rod Anti-Buckling System (SRABS) Developed on a Pump Testing Facility to Postpone the Economic Limit of Mature Oil Fields and to Increase the Recovery Factor

  Langbauer, C. & Hofstätter, H., 22 Apr 2016, DGMK-Tagungsbericht 2016. 10 p.

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

  Open Access

  File
  159 Downloads (Pure)
• 2015

  Modelling of Wellbore Heat Transfer for Gas Production

  Fruhwirth, R. K., Hofstätter, H. & Schwaiger, G., 2015, The 26th Symposium on Transport Phenomena.ISTP 26: Symposium Handbook. 8 p.

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

• Modelling of Wellbore Heat Transfer for Optimising Oil & Gas Production

  Fruhwirth, R. K. & Hofstätter, H., 2015, Pipeline Transportation - 2015: Proceedings. Ufa, Russia: Ufa State Petroleum Technological University, p. 235-237 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2013

  Wellbore Instability Monitoring by Using 4D Imaging of Ultrasonic Caliper Logs in Real Time Drilling

  Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2013, Wellbore Instability Monitoring by Using 4D Imaging of Ultrasonic Caliper Logs in Real Time Drilling. p. 4346-4353 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)
• 2012

  Axial Vibration Monitoring in Laboratory Scale Using CDC miniRig and Vibration Sensor Sub

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2012, IEEE International. p. 512-517

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

• Determining the Accuracy of Ultrasonic Caliper Measurements for Real Time Drilling Application

  Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2012, Society of Petroleum Engineers. p. 1-11

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

  3 Citations (Scopus)

• Experimental Determination of Wellbore Diameter and Shape by Using Ultrasonic Caliper Within Different Fluids for Real Time Drilling Application

  Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2012, Celle Drilling 2012. p. 1-2

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

• Experimental Evaluation of Real-Time Mechanical Formation Classification using Drill String Vibration Measurements

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2012, SPE Annual Technical Conference and Exhibition. p. 1-13

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  5 Citations (Scopus)

• Laboratory Scale Control of Drilling Parameters to Enhance Rate of Penetration and Reduce Drill String Vibration

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2012, SPE Saudi Arabia Section Technical Symposium and Exhibition. p. 1-9

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  10 Citations (Scopus)

• Processing and Recycling of Cuttings from Well Bores

  Wölfel, S., 2012, Abfallwirtschaft Abfalltechnik Deponietechnik und Altlasten. p. 275-278

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

• Real Time Measurement of Borehole Shape and Diameter by Using Ultrasonic Caliper in Different Drilling Fluid and Wellbore Conditions for Detecting Instabilities

  Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2012, Society of Petroleum Engineers. p. 1-7

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  7 Citations (Scopus)

• ROP Modeling Using Neural Network and Drill String Vibration Data

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2012, SPE Kuwait International Petroleum Conference and Exhibition. p. 1-13

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  20 Citations (Scopus)

• The Application of Ultrasonic Waves for Enhanced Oil & Gas Production

  Hofstätter, H., Kunanz, H. & Müller, H., 2012, The Application of Ultrasonic Waves for Enhanced Oil & Gas Production. p. 67-72

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

• Thin film flow simulation on a rotating disc

  Vita, P., Gschaider, B., Prieling, D. & Steiner, H., 2012, ECCOMAS 2012 CD-ROM Proceedings. p. 0-0

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

  Open Access

  File
  6 Citations (Scopus)

  1678 Downloads (Pure)

• Using Neural Network Technique to Study the Effect of Formation Mechanical Properties on Dynamic Behavior of Drill String

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2012, Celle Drilling 2012. p. 1-2

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2011

  An On-Offline Approach for Hydro Power Plants Operation Optimization / Improving the resolution of FMCW radars used for level measurement

  Carneiro Bastos, I., 2011, Measurement Technologies.

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

• A novel experimental method to determine dirt particle distribution inside filter material samples

  Brandstätter, W., Boiger, G. & Reiss, G., 2011, FILTECH 2011 - Conference Proceedings. p. 1-9

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

• Corrosion pr0operties of different highly alloyed clad materials for offshore applications manufactured by a new thermo-mechanical rolling process

  Prohaska, M., Mori, G., Hofstätter, H., Tischler, G. & Grill, R., 11 Jul 2011, International Corrosion Conference series / National Association of Corrosion Engineers. (NACE - International Corrosion Conference Series).

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

  8 Citations (Scopus)

• Corrosion Properties of different highly alloyed clad materials for offshore applications manufactured by a new thermomechanical rolling process

  Prohaska, M., Mori, G., Hofstätter, H. & Tischler, G., 2011, Corrosion 2011. p. 1-13

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

  Open Access

• Hydrate formation in natural gas pipelines

  Brandstätter, W. & Naseer, M., 2011, Computational Methods in Multiphase Flow VI. p. 1-10

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

  8 Citations (Scopus)

• Modelling of non-spherical dirt particle motion and deposition in fluid filtration processes

  Boiger, G., Mataln, M. & Brandstätter, W., 2011, FILTECH 2011 - Conference Proceedings. p. 495-510

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

• New Concepts and Technologies for Integrated Diesel Exhaust Gas After-Treatment Systems

  Brandstätter, W., Borla, E. M., Nicol, G. & Klug, M., 2011, SAE International Paper Number 2011-24-0184. p. 1-19

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• Simulations of Liquid Film Flows with Free Surface on Rotating Silicon Wafers

  Vita, P., Prieling, D., Steiner, H., Gschaider, B., Junk, M., Holsteyns, F., Staudegger, F., Lechner, C. & Kuhlmann, H. C., 2011, MAS 2011 CD-ROM Proceedings. p. 149-154

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

  Open Access

  File
  2 Citations (Scopus)

  970 Downloads (Pure)

• The influence of filter material deformation on permeability and pressure loss

  Brandstätter, W., Mataln, M. & Boiger, G., 2011, FILTECH 2011 - Conference Proceedings. p. 1-9

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

• Transient 1-D Solver For Two-Phase Flow: Solving the Flux in Complex Pipe Networks

  Brandstätter, W., Reiss, G. & Gschaider, B., 2011, Open Source CFD International Conference 2011 - Proceedings. p. 1-10

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2009

  Die Versorgungssicherheit Österreichs mit Kohlenwasserstoffen

  Translated title of the contribution: Die Versorgungssicherheit Österreichs mit KohlenwasserstoffenHofstätter, H., 2009, Die Versorgungssicherheit Österreichs mit Kohlenwasserstoffen. Erkudok-Inst. - Museum Gmunden, p. 27-32

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2008

  CFD-Analysis of Terrain-Induced Slug Flow Regimes in Multiphase Pipeline Systems

  Brandstätter, W., Ruthammer, G., Ragab, A. & Shalaby, S., 2008, SINTEF/NTNU.

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

• CFD-Numerical Analysis of Multiphase Production through Hilly Terrain Pipelines in Matzen Field – Austria

  Brandstätter, W., Ruthammer, G., Shalaby, S. & Ragab, A., 2008, SPE 115355-MS.

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

• CO2 Sequestration A new challenge for the University of Leoben

  Hofstätter, H., 2008, CO2 Sequestration A new challenge for the University of Leoben. p. 1-23

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

• Die Bedeutung der Sicherheitstechnik in der Ausbildung von Erdölingenieuren an der Montanuniversität Leoben

  Translated title of the contribution: Die Bedeutung der Sicherheitstechnik in der Ausbildung von Erdölingenieuren an der Montanuniversität LeobenHofstätter, H., 2008, Die Bedeutung der Sicherheitstechnik in der Ausbildung von Erdölingenieuren an der Montanuniversität Leoben. p. 1-16

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

• Multiphase Flows in Horizontal and Inclined Pipelines by CFD Simulations

  Brandstätter, W., Ruthammer, G., Shalaby, S. & Ragab, A., 2008, 5th Mediterranean Offshore Conference and Exhibition 2008 (MOC2008).

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

• New way for highly effectieve cooperation between the Mining University of Leoben and RAG Austria

  Hofstätter, H., 2008, New way for highly effectieve cooperation between the Mining University of Leoben and RAG Austria.

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

• Zur Frage der Versorgungssicherheit mit Kohlenwasserstoffen

  Translated title of the contribution: Zur Frage der Versorgungssicherheit mit KohlenwasserstoffenHofstätter, H., 2008, Zur Frage der Versorgungssicherheit mit Kohlenwasserstoffen. p. 1-39

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

• Zur Frage der Versorgungssicherheit Österreichs mit fossilen Energieträgern

  Translated title of the contribution: Zur Frage der Versorgungssicherheit Österreichs mit fossilen EnergieträgernHofstätter, H., 2008, Zur Frage der Versorgungssicherheit Österreichs mit fossilen Energieträgern. p. 1-40

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2007

  A Multiscale Simulation Approach for Diesel Particulate Filter Design Based on OpenFOAM and DexaSIM

  Leixnering, J., Gschaider, B., Brandstätter, W. & Bouwman, M., 2007, OpenFOAM International Conference 2007. p. 1-20

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

  Open Access

  File
  633 Downloads (Pure)