Research output

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  1. 2018
  2. Published

    Formation Breakdown Pressure Predicition with Artificial Neural Networks

    Kiss, A., Fruhwirth, R. K., Pongratz, R., Maier, R. & Hofstätter, H., 2018. 16 p.

    Research output: Contribution to conference › Paper

  3. 2016
  4. Published

    ЖИДКОСТЬ ДЛЯ ОБРАБОТКИ СКВАЖИН, СОДЕРЖАЩАЯ ЗАГУСТИТЕЛЬ НА ОСНОВЕ КАРБОГИДРАТА, СОЛЬ И РАСКЛИНИВАЮЩИЙ НАПОЛНИТЕЛЬ В БАЗОВОЙ ЖИДКОСТИ, И СПОСОБЫ ПОЛУЧЕНИЯ И ПРИМЕНЕНИЯ

    Hofstätter, H. & Fruhwirth, R., 29 Jul 2016, IPC No. C09K 8/ 90 A I, Patent No. EA201690611, Priority date 18 Sept 2014, Priority No. WO2014EP69944

    Research output: Patent

  5. Published

    Tiefe geothermische Energiegewinnung – Innovative Wege zur Optimierung

    Fruhwirth, R. K. & Hofstätter, H., 2016, In: Geomechanics and tunnelling = Geomechanik und Tunnelbau. 9, 5, p. 489-496 8 p.

    Research output: Contribution to journal › Conference article › peer-review

  6. 2015
  7. Published

    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

  8. Published

    Modelling of Wellbore Heat Transfer for Optimising Oil & Gas Production

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

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

  9. 2013
  10. Published

    Drilling Events Detection Using Hybrid Intelligent Segmentation Algorithm

    Arnaout, A., Esmael, B., Fruhwirth, R. & Thonhauser, G., 2013, Hybrid Intelligent Systems (HIS) Conference. p. 1-1

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

  11. Published

    Effect of Formations Compressive Strength on Drill String Vibrations

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

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

  12. Published

    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, p. 16-19 4 p.

    Research output: Contribution to journal › Conference article › peer-review

  13. Published

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

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

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

  14. Published

    Improving Time Series Classification Using Hidden Markov Models

    Esmael, B., Arnaout, A., Fruhwirth, R. & Thonhauser, G., 2013, Hybrid Intelligent Systems (HIS) Conference. p. 1-1

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

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