Herbert Hofstätter

(Former)

Research output

  1. 2017
  2. Published

    FLÜSSIGKEIT MIT ERHÖHTER ÖLRÜCKGEWINNUNG MIT KALIUMCARBONAT, ZUGEHÖRIGE VERFAHREN UND ANORDNUNG

    Hofstätter, 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

  3. 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 conferencePaper

  4. 2016
  5. Published

    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

  6. Published

    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

  7. Published
  8. Published

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

    Hofstätter, 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

  9. 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. & 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

  10. Published

    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

  11. Published

    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

  12. 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 proceedingConference contribution

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