Department Geoenergy

Research output

Research output per year 1985 2009 2010 2011 2012 2013 2014 2015 2016 2018 2019 2020 2021 2022 2025

• 6737 Citations
• 40 h-index
• 519 Master's Thesis
• 388 Article
• 232 Conference contribution
• 85 Paper
• 239 More
  • 56 Poster
  • 50 Doctoral Thesis
  • 32 Patent
  • 32 Diploma Thesis
  • 19 Chapter
  • 15 Presentation
  • 9 Commissioned report
  • 7 Scholarly edition
  • 7 Abstract
  • 4 Conference article
  • 2 Book
  • 2 Habilitation thesis
  • 1 Review article
  • 1 Web publication/site
  • 1 Other contribution
  • 1 Master's Thesis (University Course)

Research output per year

Research output per year

Search results

• 2022

  DETECTING DOWNHOLE DRILLING EVENTS

  Elmgerbi, A. & Thonhauser, G., 3 Feb 2022, IPC No. E21B 47/ 06 A I, Patent No. WO2022022812, Priority date 28 Jul 2020, Priority No. WO2020EP71284

  Research output: Patent

  Open Access
• 2019

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

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

  Research output: Patent

  Open Access

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

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

  Research output: Patent

  Open Access
• 2018

  Reciclado de sólidos de orificios de perforación en polímeros

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

  Research output: Patent

  Open Access

• RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

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

  Research output: Patent

  Open Access
• 2017

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

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

  Research output: Patent

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

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

  Research output: Patent

  Open Access

• FLÜSSIGKEIT MIT ERHÖHTER ÖLRÜCKGEWINNUNG MIT KALIUMCARBONAT, ZUGEHÖRIGE VERFAHREN UND ANORDNUNG

  Translated title of the contribution: ENHANCED OIL RECOVERY FLUID COMPRISING POTASSIUM CARBONATE, ASSOCIATED METHODS AND ARRANGEMENTHofstätter, H., 6 Sept 2017, IPC No. C09K 8/ 58 A I, Patent No. EP3212731, Priority date 29 Oct 2015, Priority No. WO2015EP75181

  Research output: Patent

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

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

  Research output: Patent

  Open Access
• 2016

  A PUMPING DEVICE FOR PUMPING FLUID

  Langbauer, C., 26 May 2016, IPC No. F04B 47/ 02 A I, Patent No. WO2016079264, Priority date 20 Nov 2014, Priority No. GB20140020640

  Research output: Patent

  Open Access

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

  Translated title of the contribution: WELL TREATMENT FLUID COMPRISING CARBOHYDRATE-BASED THICKENER, SALT AND PROPPANT IN BASE LIQUID, AND METHODS OF PREPARATION AND USEHofstätter, H. & Hofstätter, H., 27 Jul 2016, IPC No. C09K 8/ 90 A I, Patent No. EP3046990, Priority date 18 Sept 2014, Priority No. WO2014EP69944

  Research output: Patent

  Open Access

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

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

  Research output: Patent

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

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

  Research output: Patent

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

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

  Research output: Patent

  Open Access

• método de tratamento de um poço e fluido de perfuração

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

  Research output: Patent

  Open Access

• 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. & Hofstätter, H., 22 Jun 2016, IPC No. C09K 8/ 90 A I, Patent No. CN105705607, Priority date 18 Sept 2014, Priority No. WO2014EP69944

  Research output: Patent

  Open Access

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

  Hofstätter, H., 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

  Open Access

• 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

  Open Access
• 2015

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

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

  Research output: Patent

  Open Access
• 2014

  Recycling of Borehole Solids in Polymers

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

  Research output: Patent

  Open Access

• RECYCLINGSVERFAHREN VON BOHRLOCHFESTKÖRPERN IN POLYMEREN

  Translated title of the contribution: RECYCLING OF BOREHOLE SOLIDS IN POLYMERSHolzer, C. & Hofstätter, H., 23 Jul 2014, IPC No. C08K 11/ 00 A I, Patent No. EP2756028, Priority date 14 Sept 2012, Priority No. WO2012EP68165

  Research output: Patent

  Open Access

• УТИЛИЗАЦИЯ ЧАСТИЦ БУРОВОГО ШЛАМА В ПОЛИМЕРАХ

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

  Research output: Patent

  Open Access
• 2013

  METHOD OF TREATING A BOREHOLE AND DRILLING FLUID

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

  Research output: Patent

  Open Access

• RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

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

  Research output: Patent

  Open Access

• RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

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

  Research output: Patent

  Open Access
• 2012

  Method of Treating a Borehole and Drilling Fluid

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

  Research output: Patent

  Open Access

• Method of treating borehole and drilling fluid

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

  Research output: Patent

  Open Access

• VERFAHREN ZUR BEHANDLUNG EINES BOHRLOCHS SOWIE BOHRSCHLAMM

  Translated title of the contribution: METHOD OF TREATING A BOREHOLE AND DRILLING FLUIDKalb, R. & Hofstätter, H., 25 Jan 2012, IPC No. C09K 8/ 035 A I, Patent No. EP2408874, Priority date 17 Mar 2010, Priority No. WO2010EP53482

  Research output: Patent

  Open Access

• СПОСОБ ОБРАБОТКИ БУРОВОЙ СКВАЖИНЫ И ПРОМЫВОЧНАЯ ЖИДКОСТЬ ДЛЯ БУРЕНИЯ

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

  Research output: Patent

  Open Access
• 2010

  METHOD OF TREATING A BOREHOLE AND DRILLING FLUID

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

  Research output: Patent

  Open Access
• 2008

  A pumping device for pumping fluids

  Translated title of the contribution: A pumping device for pumping fluidsHofstätter, H., 2 Jul 2008, Patent No. PCT/EP2008/004373

  Research output: Patent

• A pumping system and a method for pumping fluids

  Translated title of the contribution: A pumping system and a method for pumping fluidsHofstätter, H., 2 Jul 2008

  Research output: Patent