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Siv Marie Åsen

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Det teknisk- naturvitenskapelige fakultet

Institutt for energiressurser
Publications
  • Vitenskapelige publikasjoner
    • Stavland, Arne; Åsen, Siv Marie; Mebratu, Amare; Gathier, Flavien

      (2020)

      Scaling of Mechanical Degradation of EOR-polymers: From Field-Scale Chokes to Capillary Tubes

      SPE Production & Operations

      ISSN 1930-1855.

      s.1-14.

      DOI: 10.2118/202478-PA

    • Åsen, Siv Marie; Stavland, Arne; Strand, Daniel; Hiorth, Aksel

      (2019)

      An Experimental Investigation of Polymer Mechanical Degradation at the Centimeter and Meter Scale

      SPE Journal

      ISSN 1086-055X.

      Volum 24.

      Hefte 4.

      s.1700-1713.

      DOI: 10.2118/190225-PA

    • Iversen, Fionn; Moi, Sonja; Åsen, Siv Marie; Sælevik, Gunnstein

      (2018)

      Flow-loop Experiments with Non-Newtonian Reference Fluids for Estimating Uncertainty of In-line Rheology Sensors

      Oil, Gas

      ISSN 0342-5622.

      Volum 44.

      Hefte 1.

      s.21-23.

      DOI: 0.19225/180304

    • Åsen, Siv Marie; Stavland, Arne; Strand, Daniel; Hiorth, Aksel

      (2018)

      An Experimental Investigation of Polymer Mechanical Degradation at cm and m Scale

      Society of Petroleum Engineers

      DOI: 10.2118/190225-MS

    • Fjelde, Ingebret; Åsen, Siv Marie

      (2015)

      Effect of Initial Sulfate in Reservoir Chalks on the Spontaneous Imbibition of Sea Water. Tu B05

    • Fjelde, Ingebret; Åsen, Siv Marie; Omekeh, Aruoture Voke; Polanska, Anna

      (2013)

      Secondary and Tertiary Low Salinity Water Floods: Experiments and Modelling. SPE-164920-MS.

      Society of Petroleum Engineers

      DOI: 10.2118/164920-m

    • Fjelde, Ingebret; Åsen, Siv Marie; Omekeh, Aruoture Voke

      (2012)

      Low salinity water flooding experiments and interpretation by simulations. SPE-154142-MS.

      Society of Petroleum Engineers

      DOI: 10.2118/154142-m

  • Bøker og kapitler
  • Formidling
    • Åsen, Siv Marie

      (2020)

      Polymer Rheology at Micro- and Darcy Scale

    • Åsen, Siv Marie

      (2019)

      Flow behaviour and Rheological properties of visco-elastic and ridged (viscous) polymer solutions in brines of different salinities

    • Åsen, Siv Marie; Stavland, Arne; Strand, Daniel; Hiorth, Aksel

      (2018)

      An Experimental Investigation of Polymer Mechanical Degradation at cm and m Scale (SPE-190225-MS)

    • Åsen, Siv Marie; Stavland, Arne; Strand, Daniel; Hiorth, Aksel

      (2018)

      An Experimental Investigation of Polymer Mechanical Degradation at cm and m Scale

    • Åsen, Siv Marie; Stavland, Arne; Strand, Daniel; Hiorth, Aksel

      (2018)

      How far into the reservoir is mechanical degradation of polymers an issue?

    • Åsen, Siv Marie

      (2018)

      Collaboration on polymers to recover more oil

    • Iversen, Fionn; Moi, Sonja; Åsen, Siv Marie; Sælevik, Gunnstein

      (2017)

      Flow-loop experiments with non-Newtonian reference fluids for estimating uncertainty of in-line rheology sensors

    • Iversen, Fionn; Moi, Sonja; Åsen, Siv Marie; Sælevik, Gunnstein

      (2017)

      Estimating Uncertainty of In-line Rheology Sensors

    • Mebratu, A.; Stavland, Arne; Åsen, Siv Marie; Gathier, Flavien

      (2016)

      Impact of choke valves on the IOR polymer flooding. Lessons learned from large scale tests

    • Stavland, Arne; Åsen, Siv Marie; Mebratu, A.; Gathier, Flavien

      (2016)

      Impact of Choke Valves on the IOR Polymer Flooding: Lessons Learned from Large Scale Tests

    • Fjelde, Ingebret; Åsen, Siv Marie

      (2015)

      Effect of Initial Sulfate in Reservoir Chalks on the Spontaneous Imbibition of Sea Water. Tu B05

    • Fjelde, Ingebret; Polanska, Anna; Taghiyev, Farid; Åsen, Siv Marie

      (2013)

      Low Salinity Water Flooding: Retention of Polar Oil Components in Sandstone Reservoirs

    • Fjelde, Ingebret; Åsen, Siv Marie; Zuta, John

      (2011)

      Improvement of Spontaneous Imbibition in Carbonate Rocks by CO2-saturated Brine. Paper A29.

    • Fjelde, Ingebret; Åsen, Siv Marie

      (2010)

      Wettability Alteration During Water Flooding and Carbon Dioxide Flooding of Reservoir Chalk Rocks. SPE-130992-MS.

    • Fjelde, Ingebret; Åsen, Siv Marie

      (2009)

      Improved Spontaneous Imbibition of Water in Reservoir Chalks. Paper A17.

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