dc.contributor.author | Barrabino, Albert | |
dc.contributor.author | Holt, Torleif | |
dc.contributor.author | Bjørkvik, Bård Johan Arnt | |
dc.contributor.author | Lindeberg, Erik Gøsta Brun | |
dc.date.accessioned | 2022-09-16T12:20:01Z | |
dc.date.available | 2022-09-16T12:20:01Z | |
dc.date.created | 2021-04-26T11:21:21Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Colloids and Interfaces. 2021, 5 (2), 1-13. | en_US |
dc.identifier.issn | 2504-5377 | |
dc.identifier.uri | https://hdl.handle.net/11250/3018482 | |
dc.description.abstract | An oscillating drop rheometer capable of operating under conditions of high pressure and high temperature has been built. The oscillating drop mechanism was able to support pressures as high as 1300 bar and successfully performed oscillations at constant pressure. Apparent elastic and viscous complex moduli were measured for a system of CO2 and synthetic seawater containing 100 ppm of a linear alkyl ethoxylate surfactant for different pressures and temperatures. The moduli had strong dependencies on both pressure and temperature. At temperatures of 40 and 80 °C, the apparent elastic modulus passed through a maximum for pressures between 100 and 300 bar. The harmonic distortion of the oscillations was calculated for all measurements, and it was found that drop oscillations below ca. 2.6 µL caused distortions above 10% due to a mechanical backlash of the motor. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | MDPI | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.subject | mobility control | en_US |
dc.subject | EOR | en_US |
dc.subject | interface rheology | en_US |
dc.subject | CO2 foam | en_US |
dc.subject | aquifer storage | en_US |
dc.title | First Approach to Measure Interfacial Rheology at High-Pressure Conditions by the Oscillating Drop Technique | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). | en_US |
dc.source.pagenumber | 13 | en_US |
dc.source.volume | 5 | en_US |
dc.source.journal | Colloids and Interfaces | en_US |
dc.source.issue | 2 | en_US |
dc.identifier.doi | 10.3390/colloids5020023 | |
dc.identifier.cristin | 1906389 | |
dc.source.articlenumber | 23 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |