Reinhard Pongratz

Research output

  1. 2021
  2. Published

    Sucker Rod Pump Performance in Polymer Back-producing Wells - Simulation, Laboratory and Field Testing

    Gesslbauer, H., Eisner, P., Langbauer, C., Knauhs, P., Marschall, C. & Pongratz, R., 1 Oct 2021, In: Erdöl, Erdgas, Kohle. 137.2021, 9, 6 p.

    Research output: Contribution to journalArticleResearchpeer-review

  3. 2020
  4. Published

    Electric submersible pump behavior for pumping non-Newtonian fluids

    Langbauer, C., Pratscher, H-P., Ciufu, A-C., Hoy, M. G., Marschall, C. & Pongratz, R., Dec 2020, In: Journal of Petroleum Science and Engineering. 195, 107910.

    Research output: Contribution to journalArticleResearchpeer-review

  5. Published

    Testing of electric submersible pump behaviour for polymer fluids

    Langbauer, C., Pratscher, H-P., Ciufu, A., Hoy, M. G., Marschall, C. & Pongratz, R., 1 Jun 2020, In: Oil gas European magazine. 2020, 2, p. 32-42 11 p.

    Research output: Contribution to journalArticleResearchpeer-review

  6. Accepted/In press

    Failure Prediction For Sucker Rod Pumps Using Analytic Solutions (SPE-200918-MS)

    Sirghii, V., Hofstätter, H., Fruhwirth, R., Pongratz, R. & Nirtl, M., 27 Apr 2020, (Accepted/In press).

    Research output: Contribution to conferencePosterResearch

  7. Accepted/In press

    Failure Prediction for Sucker Rod Pumps using Artificial Intelligence

    Sirghii, V., Hofstätter, H., Fruhwirth, R., Pongratz, R. & Nirtl, M., 2020, (Accepted/In press).

    Research output: Contribution to conferencePosterResearch

  8. Accepted/In press
  9. 2018
  10. 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 conferencePaper