Herbert Hofstätter

(Former)

1 - 108 out of 108Page size: 500

Research output

  1. 2024
  2. Published

    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

  3. 2023
  4. Published

    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

  5. 2020
  6. Published

    The Impact of Geothermal Energy on Natural Gas Production

    Fruhwirth, R., Hofstätter, H., Langbauer, C. & Schwaiger, G., Dec 2020, In: Mining Report Glückauf. 156.2020, 6, p. 547-559 13 p.

    Research output: Contribution to journal › Article › Research

  7. 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 conference › Poster › Research

  8. Accepted/In press

    Failure Prediction for Sucker Rod pumps Using Analytic Solutions (SPE-200825-MS)

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

    Research output: Contribution to conference › Paper

  9. 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 conference › Poster › Research

  10. 2019
  11. Published

    ThermoDrill – Development of an alternative drilling technology for deep geothermal applications

    Stoxreiter, T., Rehatschek, K. & Hofstätter, H., 1 Sept 2019, In: World of mining, surface & underground. 71.2019, 5, p. 276-282 7 p.

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

  12. Published

    WELL TREATMENT FLUID COMPRISING CARBOHYDRATE-BASED THICKENER, SALT AND PROPPANT IN BASE LIQUID, AND METHODS OF PREPARATION AND USE

    Hofstätter, H. (Inventor), 31 May 2019, IPC No. C09K 8/ 90 A I, Patent No. PL3046990T, Priority date 18 Sept 2014, Priority No. EP20140767017

    Research output: Patent

  13. Published

    WELL TREATMENT FLUID COMPRISING CARBOHYDRATE-BASED THICKENER, SALT AND PROPPANT IN BASE LIQUID, AND METHODS OF PREPARATION AND USE

    Hofstätter, H. (Inventor), 29 Mar 2019, IPC No. C09K 8/ 90 A I, Patent No. RS58331, Priority date 18 Sept 2014, Priority No. WO2014EP69944

    Research output: Patent

  14. Published

    Full-scale experimental investigation of the performance of a jet-assisted rotary drilling system in crystalline rock

    Stoxreiter, T., Portwood, G., Gerbaud, L., Seibel, O., Essl, S., Plank, J. & Hofstätter, H., 6 Feb 2019, In: International Journal of Rock Mechanics and Mining Sciences. 115.2019, March, p. 87-98 12 p.

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

  15. 2018
  16. Published

    Sucker Rod String Rod Guide Service Life Estimation

    Langbauer, C., Permanschlager, T., Sirghii, V., Pavlov, M. & Hofstätter, H., 31 Oct 2018.

    Research output: Contribution to conference › Paper

  17. Published

    Sucker Rod String Rod Guide Service Life Estimation

    Langbauer, C., Sirghii, V., Permanschlager, T., Pavlov, M. & Hofstätter, H., 31 Oct 2018.

    Research output: Contribution to conference › Poster › Research

  18. Published

    Behavior Analysis of a Wire Rope Replacing Sucker Rods with Finite Element Simulation

    Fazeli Tehrani, F., Langbauer, C. & Hofstätter, H., 25 Oct 2018.

    Research output: Contribution to conference › Paper

  19. Published

    Hydraulic Concentric Tubular Pumping System for Unloading Gas Wells

    Langbauer, C., Vita, P., Jax, G. & Hofstätter, H., 25 Oct 2018.

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

  20. Published

    Sucker Rod Anti-buckling System to Enable Cost-Effective Oil Production

    Langbauer, C., Fruhwirth, R., Hartl, M. & Hofstätter, H., 25 Oct 2018.

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

  21. Published

    Bio Enhanced Energy Recovery Technology for Clean and Efficient Energy Production

    Langbauer, C., Hofstätter, H. & Mukhamedzianova, A., 23 Oct 2018.

    Research output: Contribution to conference › Paper

  22. Published

    Sucker Rod String Design Optimization Using an Innovative Finite Element Simulation Approach

    Langbauer, C., Antretter, T. & Hofstätter, H., 1 Sept 2018, In: Oil gas European magazine. 44.2018, III, p. 126-132 7 p.

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

  23. Published

    Bio Enhanced Energy Recovery Technology for clean and efficient Energy Production

    Mukhamedzianova, A., Langbauer, C., Eisner, P. & Hofstätter, H., 12 Jun 2018.

    Research output: Contribution to conference › Poster › Research

  24. Published

    Sophisticated Performance Evaluation of Sucker Rod Pumping Systems

    Langbauer, C., Eisner, P., Fazeli Tehrani, F., Fruhwirth, R. & Hofstätter, H., 12 Jun 2018.

    Research output: Contribution to conference › Poster › Research

  25. Published

    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

  26. Published

    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

  27. Published

    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

  28. Published

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

    Fazeli Tehrani, F., Langbauer, C. & Hofstätter, H., 19 Apr 2018.

    Research output: Contribution to conference › Poster › Research

  29. Published

    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

  30. Published

    Hydraulic Concentric Tubular Pumping System for lifting Oil in EOR Completions

    Langbauer, C., Vita, P., Jax, G. & Hofstätter, H., 28 Mar 2018. 11 p.

    Research output: Contribution to conference › Paper

  31. Published

    Reciclado de sólidos de orificios de perforación en polímeros

    Hofstätter, H. (Inventor) & Holzer, C. (Inventor), 16 Jan 2018, IPC No. C08K 3/ 34 A I, Patent No. ES2650001T, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  32. Published

    RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

    Hofstätter, H. (Inventor) & Holzer, C. (Inventor), 13 Jan 2018, Patent No. NO2756028T, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  33. 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

  34. 2017
  35. Published

    ENHANCED OIL RECOVERY FLUID COMPRISING POTASSIUM CARBONATE ASSOCIATED METHODS AND ARRANGEMENT

    Hofstätter, H. (Inventor), 17 Nov 2017, IPC No. C09K8/58 , Patent No. IN20177018852, Priority date 30 Oct 2014, Priority No. U.K.1419366.8

    Research output: Patent

  36. Published

    ENHANCED OIL RECOVERY FLUID COMPRISING POTASSIUM CARBONATE, ASSOCIATED METHODS AND ARRANGEMENT

    Hofstätter, H. (Inventor), 9 Nov 2017, IPC No. E21B 43/ 20 A I, Patent No. US2017321110, Priority date 29 Oct 2015, Priority No. WO2015EP75181

    Research output: Patent

  37. Published

    ФЛЮИД С СОДЕРЖАНИЕМ КАЛИЯ ДЛЯ ПОВЫШЕНИЯ НЕФТЕОТДАЧИ, СООТВЕТСТВУЮЩИЕ СПОСОБЫ И КОНСТРУКЦИИ

    Hofstätter, H. (Inventor), 31 Oct 2017, IPC No. C09K 8/ 58 A I, Patent No. EA201790947, Priority date 29 Oct 2015, Priority No. WO2015EP75181

    Research output: Patent

  38. Published

    FLÜSSIGKEIT MIT ERHÖHTER ÖLRÜCKGEWINNUNG MIT KALIUMCARBONAT, ZUGEHÖRIGE VERFAHREN UND ANORDNUNG

    Hofstätter, H. (Inventor), 6 Sept 2017, IPC No. C09K 8/ 58 A I, Patent No. EP3212731, Priority date 29 Oct 2015, Priority No. WO2015EP75181

    Research output: Patent

  39. Published

    The Application of Ultrasonic Technology for Cleaning Oil Contaminated Sand

    Xu, Y., Langbauer, C. & Hofstätter, H., 4 Apr 2017. 11 p.

    Research output: Contribution to conference › Paper

  40. 2016
  41. Published

    WELL TREATMENT FLUID COMPRISING CARBOHYDRATE BASED THICKENER SALT AND PROPPANT IN BASE LIQUID AND METHODS OF PREPARATION AND USE

    Hofstätter, H. (Inventor), 26 Aug 2016, IPC No. C09K8/66,C09K8/68,C09K8/90 , Patent No. IN201617012377 , Priority date 18 Sept 2013, Priority No. U.K.1316610.3

    Research output: Patent

  42. Published

    Ground Supporting Energy Recovery Medium with Carbohydrate-Based Thickener, Salt and Proppant in Base Liquid

    Hofstätter, H. (Inventor), 11 Aug 2016, IPC No. E21B 43/ 267 A I, Patent No. US2016230081, Priority date 18 Sept 2014, Priority No. WO2014EP69944

    Research output: Patent

  43. Published

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

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

    Research output: Patent

  44. Published

    BOHRLOCHBEHANDLUNGSFLÜSSIGKEIT MIT VERDICKUNGSMITTEL AUF KOHLENHYDRATBASIS, SALZ UND STÜTZMITTEL IN EINER BASISFLÜSSIGKEIT SOWIE VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG

    Hofstätter, H. (Inventor) & Hofstätter, H. (Inventor), 27 Jul 2016, IPC No. C09K 8/ 90 A I, Patent No. EP3046990, Priority date 18 Sept 2014, Priority No. WO2014EP69944

    Research output: Patent

  45. Published

    Well treatment fluid comprising carbohydrate-based thickener, salt and proppant in base liquid, and methods of preparation and use

    赫伯特·霍夫施泰特尔, H. (Inventor) & Hofstätter, H. (Inventor), 22 Jun 2016, IPC No. C09K 8/ 90 A I, Patent No. CN105705607, Priority date 18 Sept 2014, Priority No. WO2014EP69944

    Research output: Patent

  46. Published

    ENHANCED OIL RECOVERY FLUID COMPRISING POTASSIUM CARBONATE, ASSOCIATED METHODS AND ARRANGEMENT

    Hofstätter, H. (Inventor), 6 May 2016, IPC No. C09K 8/ 58 A I, Patent No. CA3001493, Priority date 29 Oct 2015, Priority No. WO2015EP75181

    Research output: Patent

  47. Published

    ENHANCED OIL RECOVERY FLUID COMPRISING POTASSIUM CARBONATE, ASSOCIATED METHODS AND ARRANGEMENT

    Hofstätter, H. (Inventor), 6 May 2016, IPC No. C09K 8/ 58 A I, Patent No. WO2016066773, Priority date 30 Oct 2014, Priority No. GB20140019366

    Research output: Patent

  48. Published

    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

  49. Published

    método de tratamento de um poço e fluido de perfuração

    Herbert, H. (Inventor) & Roland, K. (Inventor), 5 Apr 2016, IPC No. C09K 8/ 035 A I, Patent No. BRPI1014531, Priority date 17 Mar 2010, Priority No. WO2010EP53482

    Research output: Patent

  50. Published

    Die Tragweite der Bergbausicherheit in dürren Zeiten: Die Tragweite der Bergbausicherheit in dürren Zeiten

    Hofstätter, H., 2016.

    Research output: Contribution to conference › Presentation › Research

  51. 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

  52. 2015
  53. Published

    WELL TREATMENT FLUID COMPRISING CARBOHYDRATE-BASED THICKENER, SALT AND PROPPANT IN BASE LIQUID, AND METHODS OF PREPARATION AND USE

    Hofstätter, H. (Inventor), 26 Mar 2015, IPC No. C09K 8/ 90 A I, Patent No. WO2015040137, Priority date 18 Sept 2013, Priority No. GB20130016610

    Research output: Patent

  54. 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

  55. 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

  56. 2014
  57. Published

    Bio-Fracking Methode

    Hofstätter, H., 4 Dec 2014, In: WeinViertel MeinViertel. p. 14-14 1 p.

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

  58. Published

    Recycling of Borehole Solids in Polymers

    Hofstätter, H. (Inventor) & Holzer, C. (Inventor), 20 Nov 2014, IPC No. C08K 5/ 00 A I, Patent No. US2014343219, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  59. Published

    Fracking

    Hofstätter, H., 10 Aug 2014, In: Kurier. p. 3-3

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

  60. Published

    Bio-Fracking

    Hofstätter, H., 7 Aug 2014, In: Business Monat. p. 16-18

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

  61. Published

    RECYCLINGSVERFAHREN VON BOHRLOCHFESTKÖRPERN IN POLYMEREN

    Holzer, C. (Inventor) & Hofstätter, H. (Inventor), 23 Jul 2014, IPC No. C08K 11/ 00 A I, Patent No. EP2756028, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  62. Published

    УТИЛИЗАЦИЯ ЧАСТИЦ БУРОВОГО ШЛАМА В ПОЛИМЕРАХ

    Хофштеттер, Х. (Inventor) & Holzer, C. (Inventor), 30 Jun 2014, IPC No. C08K 3/ 34 A I, Patent No. EA201490564, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  63. Published

    Bio - Fracking

    Hofstätter, H., 7 Mar 2014, In: Niederösterreichische Wirtschaft. 2014, 10, p. 07-08

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

  64. Published

    Sauberes Fracking ist laut Experten möglich

    Hofstätter, H., 2014, In: Steirische Wirtschaft. p. 8-9

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

  65. Published

    Verwendung von Bohrloch-Cuttings als Füllstoff in Kunststoffen

    Holzer, C., Witschnigg, A., Laske, S., Kowalcyzk, D., Hofstätter, H. & Schulze, K., 2014, Tagungsband zur 12. DepoTech-Konferenz 2014. p. 431-434

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

  66. 2013
  67. Published

    RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

    Holzer, C. (Inventor) & Hofstätter, H. (Inventor), 21 Mar 2013, IPC No. C08K 3/ 34 A I, Patent No. CA2848810, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  68. Published

    RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

    Holzer, C. (Inventor) & Hofstätter, H. (Inventor), 21 Mar 2013, IPC No. C08K 3/ 34 A I, Patent No. WO2013037978, Priority date 16 Sept 2011, Priority No. EP20110181725

    Research output: Patent

  69. Published

    METHOD OF TREATING A BOREHOLE AND DRILLING FLUID

    Hofstätter, H. (Inventor) & Kalb, R. (Inventor), 15 Feb 2013, IPC No. C09K 8/035 , Patent No. 8046/DELNP/2011, Priority date 18 Mar 2009

    Research output: Patent

  70. Published

    Dann wird nichts passieren

    Hofstätter, H., 2013, In: Kurier. 31.05.2013, p. 03-03

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

  71. Published

    Die Jagd auf das brennende Eis

    Hofstätter, H., 2013, In: Wirtschafts-Blatt : Österreichs unabhängige Tageszeitung für Wirtschaft & Finanzen. p. 23-23

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

  72. Published

    Die Sachlage wird uns zum Fracking zwingen

    Hofstätter, H., 2013, In: Die Presse. p. 18-18

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

  73. Published

    Die Sachlage wird uns zum Fracking zwingen

    Hofstätter, H., 2013, In: Die Presse. p. 15-15

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

  74. Published

    Energie Traum und Öko-Albtraum

    Hofstätter, H., 2013, In: Trend : das Wirtschaftsmagazin. 25.03.2013, p. 21-21

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

  75. Published

    Fracking: Energie-Traum und Öko-Alptraum

    Hofstätter, H., 2013, In: Format. 04.04.2013, p. 20-20

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

  76. Published

    Fracking erobert Europa

    Hofstätter, H., 2013, In: News : Österreichs größtes Nachrichtenmagazin ; Politik, Geld, Szene, Leute . 28.05.2013, p. 11-11

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

  77. Published

    Sachlage wird uns zum Fracking zwingen

    Hofstätter, H., 2013, In: Die Presse. p. 13-13

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

  78. Published

    Sauber arbeiten, dann wird nichts passieren

    Hofstätter, H., 2013, In: Kurier. 30.05.2013, p. 9-9

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

  79. Published

    USA schwelgen im Frackingrausch

    Hofstätter, H., 2013, In: Kurier. 31.05.2013, p. 6-6

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

  80. Published

    US-Boom Fracking auch in Südtirol möglich

    Hofstätter, H., 2013, In: Z : die Zeitung am Sonntag. 24, 8, p. 14-14

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

  81. Published

    US-Boom Fracking auch in Südtirol möglich?

    Hofstätter, H., 2013, In: Z : die Zeitung am Sonntag. 24, 8, p. 25-25

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

  82. Published

    Verification of Mathematical Model of Complex Controlled Drive System through On-Site Measurement of Mechanical Signals

    Weiß, H., Bastos, I. & Hofstätter, H., 2013, EDPE 2013. p. 221-226

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

  83. Published

    Verification of Mathematical Model of Complex Controlled Drive System through On-Site Measurement of Mechanical Signals

    Weiß, H., Bastos, I. & Hofstätter, H., 2013.

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

  84. 2012
  85. Published

    Method of Treating a Borehole and Drilling Fluid

    Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 3 May 2012, IPC No. C09K 8/ 02 A I, Patent No. US2012103614, Priority date 17 Mar 2010, Priority No. WO2010EP53482

    Research output: Patent

  86. Published

    СПОСОБ ОБРАБОТКИ БУРОВОЙ СКВАЖИНЫ И ПРОМЫВОЧНАЯ ЖИДКОСТЬ ДЛЯ БУРЕНИЯ

    Hofstätter, H. (Inventor) & Kalb, R. (Inventor), 30 Apr 2012, IPC No. C09K 8/ 035 A I, Patent No. EA201101343, Priority date 17 Mar 2010, Priority No. WO2010EP53482

    Research output: Patent

  87. Published

    Method of treating borehole and drilling fluid

    Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 25 Apr 2012, IPC No. C09K 8/ 035 A I, Patent No. CN102428156, Priority date 17 Mar 2010, Priority No. WO2010EP53482

    Research output: Patent

  88. Published

    VERFAHREN ZUR BEHANDLUNG EINES BOHRLOCHS SOWIE BOHRSCHLAMM

    Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 25 Jan 2012, IPC No. C09K 8/ 035 A I, Patent No. EP2408874, Priority date 17 Mar 2010, Priority No. WO2010EP53482

    Research output: Patent

  89. Published

    Amnesty macht Ölpest im Nigerdelta zum Thema

    Hofstätter, H., 2012, In: Kleine Zeitung / Steiermark - Leoben und rund um den Erzberg. 27.04.2012

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

  90. Published

    Der Gasschatz unterm Weinviertel

    Hofstätter, H., 2012, In: Kronen-Zeitung. 18.03.2012

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

  91. Published

    "Fracking" hat lange Tradition

    Hofstätter, H., 2012, In: Kurier. 24.07.2012

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

  92. Published

    HEIMAT BIST DU GROSSER SCHÄTZE

    Hofstätter, H., 2012, In: Report (+) Plus . 21.02.2012

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

  93. Published

    Kritik nach Gasunfall: Konzerne nicht vorbereitet

    Hofstätter, H., 2012, In: Der Standard : Österreichs unabhängige Tageszeitung für Wirtschaft, Politik und Kultur.

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

  94. Published

    Mit Druck, Sand und Maisstärke: Wie Gas aus dem Stein gesprengt wird

    Hofstätter, H., 2012, In: Die Presse.

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

  95. Published

    Mit Leobner Patent auf Ölsuche

    Hofstätter, H., 2012, In: Kleine Zeitung / Steiermark - Leoben und rund um den Erzberg. 22.06.2012

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

  96. Published

    OMV bohrt das Weinviertel an

    Hofstätter, H., 2012, In: Österreich. 24.01.2012

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

  97. Published

    OMV will besorgte Bürger von Schiefergas überzeugen

    Hofstätter, H., 2012, In: Kurier. 24.01.2012

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

  98. Published

    OMV will Schiefergas ökologisch anbohren

    Hofstätter, H., 2012, In: Kleine Zeitung / Steiermark - Leoben und rund um den Erzberg.

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

  99. Published

    OMV will zum Schiefergas - aber auf dem "österreichischen Weg"

    Hofstätter, H., 2012, In: Wiener Zeitung. 24.11.2012

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

  100. Published

    Schiefergasförderung: Gegner fordern Verbot

    Hofstätter, H., 2012, In: Salzburger Nachrichten.

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

  101. Published

    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

  102. Published

    WAS, WANN, WO?

    Hofstätter, H., 2012, In: Kurier. 01.05.2012

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

  103. Published

    Wissenschafter: Fracking würde UVP standhalten

    Hofstätter, H., 2012, In: Der Standard : Österreichs unabhängige Tageszeitung für Wirtschaft, Politik und Kultur.

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

  104. 2011
  105. Published

    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

  106. Published

    Carbon Capture and Utilization, Vorstudie

    Antrekowitsch, H., Biedermann, H., Ellersdorfer, M., Hofstätter, H., Lehner, M., Matthäi, S., Moser, P., Oberndorfer, M., Theodoridou, V., Treimer, R. & Wagner, C., 2011

    Research output: Book/Report › Commissioned report › Transfer

  107. Published

    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

  108. 2010
  109. Published

    METHOD OF TREATING A BOREHOLE AND DRILLING FLUID

    Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 23 Sept 2010, IPC No. C09K 8/ 035 A I, Patent No. WO2010106115, Priority date 18 Mar 2009, Priority No. EP20090003908

    Research output: Patent

  110. Published

    Hunger nach Energie hat seinen Preis

    Hofstätter, H., 2010, In: Salzburger Nachrichten.

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

  111. Published

    Rätsel um Ölkatastrophe im Golf von Mexiko

    Hofstätter, H., 2010, In: Der Standard : Österreichs unabhängige Tageszeitung für Wirtschaft, Politik und Kultur.

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

  112. Published

    Zwei "Killer" für das lecke Loch im Golf von Mexiko

    Hofstätter, H., 2010, In: Der Standard : Österreichs unabhängige Tageszeitung für Wirtschaft, Politik und Kultur.

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

  113. 2009
  114. Published

    Die Versorgungssicherheit Österreichs mit Kohlenwasserstoffen

    Hofstätter, H., 2009, Die Versorgungssicherheit Österreichs mit Kohlenwasserstoffen. Erkudok-Inst. - Museum Gmunden, p. 27-32

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

  115. Published

    Zur Frage der Versorgungssicherheit mit fossilen Energieträgern Teil 2: Kohlenwasserstoffe

    Wagner, H. & Hofstätter, H., 2009, In: Berg- und hüttenmännische Monatshefte : BHM. 154, p. 377-379

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

  116. 2008
  117. Published

    A pumping device for pumping fluids

    Hofstätter, H. (Inventor), 2 Jul 2008, Patent No. PCT/EP2008/004373

    Research output: Patent

  118. Published

    A pumping system and a method for pumping fluids

    Hofstätter, H. (Inventor), 2 Jul 2008

    Research output: Patent

  119. Published

    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

  120. Published

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

    Hofstätter, 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

  121. Published

    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

  122. Published

    Zur Frage der Versorgungssicherheit mit Kohlenwasserstoffen

    Hofstätter, H., 2008, Zur Frage der Versorgungssicherheit mit Kohlenwasserstoffen. p. 1-39

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

  123. Published

    Zur Frage der Versorgungssicherheit Österreichs mit fossilen Energieträgern

    Hofstätter, H., 2008, Zur Frage der Versorgungssicherheit Österreichs mit fossilen Energieträgern. p. 1-40

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

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