Gerhard Thonhauser

Publikationen

Publikationen pro Jahr 2006 2011 2012 2023

• 56 Beitrag in Konferenzband
• 23 Paper
• 16 Artikel
• 4 Forschungsbericht
• 8 Mehr
  • 3 Konferenzartikel
  • 2 Poster
  • 1 Beitrag in Buch/Sammelband
  • 1 Vortrag
  • 1 Patentschrift

Publikationen pro Jahr

Publikationen pro Jahr

Suchergebnisse

• 2023

  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, Society of Petroleum Engineers - SPE Symposium: Leveraging Artificial Intelligence to Shape the Future of the Energy Industry, AIS 2023. (Society of Petroleum Engineers - SPE Symposium: Leveraging Artificial Intelligence to Shape the Future of the Energy Industry, AIS 2023).

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  Open Access

• 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., Juni 2023, in: Natural Gas Industry. B. 10.2023, 3, S. 233-244 12 S.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

  Open Access
• 2022

  DETECTING DOWNHOLE DRILLING EVENTS

  Elmgerbi, A. & Thonhauser, G., 3 Feb. 2022, IPC Nr. E21B 47/ 06 A I, Patent Nr. WO2022022812, Prioritätsdatum 28 Juli 2020, Prioritätsnr. WO2020EP71284

  Publikation: Patent › Patentschrift

  Open Access

• Holistic autonomous model for early detection of downhole drilling problems in real-time

  Elmgerbi, A. & Thonhauser, G., 20 Juni 2022, (Elektronische Veröffentlichung vor Drucklegung.) in: Process safety and environmental protection. 164.2022, August, S. 418-434 17 S.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

• Machine Learning Techniques Application for Real-Time Drilling Hydraulic Optimization

  Elmgerbi, A., Thonhauser, G., Nascimento, A. & Chuykov, E., 21 Feb. 2022.

  Publikation: Konferenzbeitrag › Paper

• Ultrasound velocity profiling technique for in-line rheological measurements: A prospective review

  Krishna, S., Thonhauser, G., Kumar, S., Elmgerbi, A. & Ravi, K., 2 Nov. 2022, (Elektronische Veröffentlichung vor Drucklegung.) in: Measurement. 205.2022, December, 19 S., 112152.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung
• 2021

  Application of Machine Learning Techniques for Real-Time Rate of Penetration Optimization

  Elmgerbi, A., Thonhauser, G., Ettinger, C., Tekum, P. & Nascimento, A., 26 Mai 2021.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

• Evaluation of Cement-Casing & Cement-Rock Bond Integrity during Well Operations.

  Lamik, A., Thonhauser, G., Ravi, K., Prohaska-Marchried, M., Pittino, G. & Antretter, T., 27 Mai 2021, S. 1-13. 13 S.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

• Experimental approach for assessing filter-cake removability derived from reservoir drill-in fluids

  Elmgerbi, A., Thonhauser, G., Fine, A., Borovina, A. & Hincapie, R., 8 Sept. 2021.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

  Open Access

• Implementing the autonomous adaptive algorithm to manage ESP operation in harsh reservoir conditions

  Antonic, M., Solesa, M., Thonhauser, G., Aleksic, M. & Zolotukhin, A., 25 Nov. 2021.

  Publikation: Konferenzbeitrag › Paper › Begutachtung
• 2019

  Conception of a Web Operation System for Processing Petroleum Related Drilling Data: A Focus on Pre-Salt Real-Time Automation and Optimization

  Elmgerbi, A., Thonhauser, G., Nascimento, A., Pinheiro, Y. S., Vieira, L. C., Souza dos Santos, F. D. A., Mathias, M. H. & Hunt, J., 10 Apr. 2019.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

• Innovatives Trainingskonzept mittels Echtzeit-simulation des Bohrprozesses

  Lettner, A., Thonhauser, G. & Kucs, R., Feb. 2019, in: Erdöl, Erdgas, Kohle. 135.2019, 2, S. 76-81 6 S.

  Publikation: Beitrag in Fachzeitschrift › Konferenzartikel

• The complexity of drilling digitalization, a display of potential pitfalls during implementation

  Lettner, A. & Thonhauser, G., Apr. 2019.

  Publikation: Konferenzbeitrag › Paper
• 2018

  Optimization of core retrieval using a Thermo-Poro-Elastic (T-P-E) approach

  Ashena, R., Thonhauser, G., Vortisch, W., Rasouli, V. & Azizmohammadi, S., Aug. 2018, in: Journal of Petroleum Science and Engineering. 167.2018, August, S. 577-607 31 S.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung
  4 Zitate (Scopus)
• 2017

  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.

  Publikation: Konferenzbeitrag › Vortrag › Forschung › Begutachtung
• 2016

  A Mathematical Approach Using Thermoporoelastic Model for Reamer While Drilling Efficiency Analysis and Closeness

  Roohi, A., Nascimento, A., Elmgerbi, A., Prohaska-Marchried, M. & Thonhauser, G., 5 Juli 2016, in: Research Journal of Applied Sciences, Engineering and Technology. 13.2016, 1, S. 7-14 8 S.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

  Open Access

• An Investigation of Stuck Pipe Occurrences in Iran

  Roohi, A., Thonhauser, G., Makvandi, M., Shahbazi, K., Ashena, R., Zamani, A. & Elmgerbi, A., März 2016, in: International Journal of Scientific and Engineering Research. 7, 3, S. 1001 - 1006 6 S.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

• Application of Computer Programming to Estimate Volumetric Change of an Active Drilling Fluid System Cause by Elastic Deformation of an Open Borehole Section Wall: Application of Computer Programming to Estimate Volumetric Change of an Active Drilling Fluid System Cause by Elastic Deformation of an Open Borehole Section Wall

  Elmgerbi, A., Thonhauser, G., Prohaska-Marchried, M., Roohi, A. & Nascimento, A., 1 Dez. 2016.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

• Enhanced Wireline Core Size Retrieval By Casing Drilling Coring

  Ashena, R., Prohaska-Marchried, M., Koller, C., Vortisch, W. & Thonhauser, G., Apr. 2016, (Angenommen/In Druck).

  Publikation: Konferenzbeitrag › Paper

• General Analytical Solution for Estimating the Elastic Deformation of an Open Borehole Wall

  Elmgerbi, A., Thonhauser, G., Prohaska-Marchried, M., Roohi, A. & Nascimento, A., 11 Feb. 2016.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

• Innovative Concepts For Wireline Continuous Coring Systems: SPE-180017-MS

  Ashena, R., Thonhauser, G., Vortisch, W., Prohaska-Marchried, M. & Koller, C., Apr. 2016, (Angenommen/In Druck).

  Publikation: Konferenzbeitrag › Paper

• Mathematical Approach of MSE in Thermo-Poro-Elastic Conditions Improves Decision Making to Use RWD

  Roohi, A., Elmgerbi, A., Nascimento, A., Prohaska-Marchried, M. & Thonhauser, G., 2016. 13 S.

  Publikation: Konferenzbeitrag › Paper
• 2015

  Application of Artificial Neural Networks in Geoscience and Petroleum Industry

  Ashena, R. & Thonhauser, G., 2015, Artificial Intelligent Approaches in Petroleum Geosciences. NY: Springer, S. 127 166 S.

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Buch/Sammelband › Lehre › Begutachtung

  10 Zitate (Scopus)

• A Study of the Applicability of Bourgoyne & Young ROP Model and Fitting Reliability through Regression

  Elmgerbi, A., Thonhauser, G., Prohaska-Marchried, M., Roohi, A., Kutas, D., Nascimento, A. & Hugo Mathias, M., 9 Dez. 2015.

  Publikation: Konferenzbeitrag › Paper

• Dynamic Drill-rate Test Approach Appplied to a Pre-salt Case Study

  Roohi, A., Nascimento, A., Elmgerbi, A., Prohaska-Marchried, M., Thonhauser, G. & Hugo Mathias, M., 2015. 10 S.

  Publikation: Konferenzbeitrag › Paper

• Mathematical Modeling Applied to Drilling Engineering: An Application of Bourgoyne and Young ROP Model to a Presalt Case Study

  Elmgerbi, A., Thonhauser, G., Kutas, D., Nascimento, A. & Hugo Mathias, M., 20 Aug. 2015, in: Mathematical Problems in Engineering.

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

  19 Zitate (Scopus)
• 2014

  Assessment of Reliability of Cement Bond Evaluation with Some Interesting Field Case Studies

  Ashena, R. & Thonhauser, G., Nov. 2014.

  Publikation: Konferenzbeitrag › Paper

  4 Zitate (Scopus)

• Distributed recognition system for drilling events detection and classification

  Titel in Übersetzung: Distributed recognition system for drilling events detection and classificationArnaout, A., O'Leary, P., Esmael, B. & Thonhauser, G., 2014, in: International Journal of Hybrid Intelligent Systems. 11, S. 25-39

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

  Open Access

  Datei
  322 Downloads (Pure)

• Modeling Transportation Logistics, Water Use, and Surface Footprint for Shale Gas Field Developments

  Titel in Übersetzung: Modeling Transportation Logistics, Water Use, and Surface Footprint for Shale Gas Field DevelopmentsMitschanek, M., Thonhauser, G. & Prohaska-Marchried, M., 2014, SPE/EAGE European Unconventional Resources Conference and Exhibition. S. 219-226

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband
  1 Zitat (Scopus)

• Statistical Study of Stuck Pipe in Different Iranian Oil and Gas Fields

  Roohi, A., Makvandi, M., Thonhauser, G., Shahbazi, K. & Zamani, A., 2014.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

  Open Access

  Datei
  100 Downloads (Pure)

• Statistic Study of Stuck Pipe in Different Iranian Oil and Gas Fields

  Titel in Übersetzung: Statistic Study of Stuck Pipe in Different Iranian Oil and Gas FieldsThonhauser, G., 2014, Statistic Study of Stuck Pipe in Different Iranian Oil and Gas Fields. S. 198-203

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband
• 2013

  Drilling Events Detection Using Hybrid Intelligent Segmentation Algorithm

  Titel in Übersetzung: Drilling Events Detection Using Hybrid Intelligent Segmentation AlgorithmArnaout, A., Esmael, B., Fruhwirth, R. & Thonhauser, G., 2013, Hybrid Intelligent Systems (HIS) Conference. S. 1-1

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  Open Access

  Datei
  601 Downloads (Pure)

• Effect of Formations Compressive Strength on Drill String Vibrations

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2013, S. 4237-4240. 4 S.

  Publikation: Konferenzbeitrag › Paper › Begutachtung
  5 Zitate (Scopus)

• Experimental determination of wellbore diameter and shape (4D imaging of wellbore) by using ultrasonic caliper within different fluids for real-time drilling application

  Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2013, in: Oil gas European magazine. 39, 1, S. 16-19 4 S.

  Publikation: Beitrag in Fachzeitschrift › Konferenzartikel › Begutachtung

• Experimental Determination of Wellbore Diameter and Shape ( 4D Imaging of Wellbore) by Using Ultrasonic Caliper within Different Fluids for Real-Time Drilling Application

  Titel in Übersetzung: Experimental Determination of Wellbore Diameter and Shape ( 4D Imaging of Wellbore) by Using Ultrasonic Caliper within Different Fluids for Real-Time Drilling ApplicationThonhauser, G., 2013, in: Erdöl, Erdgas, Kohle. S. 16-19

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

  1 Zitat (Scopus)

• Formation Prediction Model based on Drill String Vibration Measurements Using Laboratory Scale Rig

  Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2013. 9 S.

  Publikation: Konferenzbeitrag › Paper › Begutachtung
  1 Zitat (Scopus)

• Improving Time Series Classification Using Hidden Markov Models

  Titel in Übersetzung: Improving Time Series Classification Using Hidden Markov ModelsEsmael, B., Arnaout, A., Fruhwirth, R. & Thonhauser, G., 2013, Hybrid Intelligent Systems (HIS) Conference. S. 1-1

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  Open Access

  Datei
  5724 Downloads (Pure)

• Model-Based Hookload Monitoring and Prediction at Drilling Rigs using Neural Networks and Forward-Selection Algorithm

  Arnaout, A., Esmael, B., Thonhauser, G. & Fruhwirth, R., 2013, European Geosciences Union General Assembly 2012. S. 1-1

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  Open Access

  Datei
  255 Downloads (Pure)

• Model Based Monitoring of Wellbore Hydraulics for Abnormal Event Detection

  Todorov, D., Fruhwirth, R. K. & Thonhauser, G., 2013, in: Oil gas European magazine. 39, 1, S. 33-35 3 S.

  Publikation: Beitrag in Fachzeitschrift › Konferenzartikel › Begutachtung

• Operations Recognition at Drill-Rigs

  Titel in Übersetzung: Operations Recognition at Drill-RigsEsmael, B., Arnaout, A., Thonhauser, G. & Fruhwirth, R., 2013, European Geosciences Union General Assembly 2012. S. 1-1

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  Open Access

  Datei
  97 Downloads (Pure)

• Real-Time Classification of Drilling Operations using Trend Analysis of Hookload Sensor Measurements

  Titel in Übersetzung: Real-Time Classification of Drilling Operations using Trend Analysis of Hookload Sensor MeasurementsArnaout, A., Esmael, B., Fruhwirth, R. & Thonhauser, G., 2013, Kuwait International Petroleum Conference and Exhibition. S. 1-1

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

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

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

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband
  2 Zitate (Scopus)
• 2012

  Accuracy of ultrasonic sensor in caliper log

  Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2012. 5 S.

  Publikation: Konferenzbeitrag › Paper › Begutachtung

• Accuracy of Ultrasonic Sensor in Caliper Log

  Titel in Übersetzung: Accuracy of Ultrasonic Sensor in Caliper LogElahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2012, (I2MTC), 2012 IEEE International. S. 449-453

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  2 Zitate (Scopus)

• Accuracy of Ultrasonic Sensor in Caliper Log

  Titel in Übersetzung: Accuracy of Ultrasonic Sensor in Caliper LogThonhauser, G., 2012, Accuracy of Ultrasonic Sensor in Caliper Log. S. 13-20

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  2 Zitate (Scopus)

• A Statistical Feature-Based Approach for Operations Recognition in Drilling Time Series

  Titel in Übersetzung: A Statistical Feature-Based Approach for Operations Recognition in Drilling Time SeriesEsmael, B., Arnaout, A., Fruhwirth, R. & Thonhauser, G., 2012, in: International Journal of Computer Information Systems and Industrial Management Applications . 4, 6, S. 100-108

  Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Begutachtung

  Open Access

  Datei
  5055 Downloads (Pure)

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

  Titel in Übersetzung: Axial Vibration Monitoring in Laboratory Scale Using CDC miniRig and Vibration Sensor SubEsmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2012, IEEE International. S. 512-517

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

• Axial Vibration Monitoring in Laboratory Scale Using CDC MiniRig and Vibration Sensor Sub

  Titel in Übersetzung: Axial Vibration Monitoring in Laboratory Scale Using CDC MiniRig and Vibration Sensor SubThonhauser, G., 2012, Axial Vibration Monitoring in Laboratory Scale Using CDC MiniRig and Vibration Sensor Sub. S. 167-180

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

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

  Titel in Übersetzung: Determining the Accuracy of Ultrasonic Caliper Measurements for Real Time Drilling ApplicationElahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2012, Society of Petroleum Engineers. S. 1-11

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband

  3 Zitate (Scopus)

• Determining the Accuracy of Ultrasonic Sensor in Caliper Log for Real Time Drilling Measurements

  Titel in Übersetzung: Determining the Accuracy of Ultrasonic Sensor in Caliper Log for Real Time Drilling MeasurementsThonhauser, G., 2012, Determining the Accuracy of Ultrasonic Sensor in Caliper Log for Real Time Drilling Measurements. S. 499-506

  Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in Konferenzband