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Jelena Todorovic

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Jelena Todorovic

Forsker

Jelena Todorovic
Telefon: 930 03 592
Avdeling: Petroleum
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1705729

Injection of CO2 into saline storage aquifers is often accompanied by drying of the formation water and salt precipitation. Subsequent salt clogging of a well bore and the near wellbore rock matrix may lead to injectivity impairment. In this paper we present medium-scale experiments on salt precipit...

Forfattere Berntsen Andreas Nicolas Todorovic Jelena Raphaug Martin Hagen Torsæter Malin Chavez Panduro Elvia Anabela Gawel Kamila
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1633008

Salt clogging has been recognized as an important factor for injectivity impairment in the CO2 injection wells. While only a small amount of field experience with salt clogging has been reported to date, a large number of experimental and numerical studies have been published on the topics of inject...

Forfattere Todorovic Jelena Raphaug Martin Hagen Øia Thomas Grimstad Alv-Arne Cerasi Pierre
År 2018
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487355

Wellbore integrity is critical to long term carbon storage. During CO2 injection, changes in temperature may result in large stress variations that can damage the well, threatening its integrity. The different materials comprising the wellbore and near-wellbore environment (namely the casing, cement...

Forfattere Roy Pratanu Morris Joseph Walsh Stuart Iyer Jaisree Carroll Susan Todorovic Jelena Gawel Kamila Torsæter Malin
År 2017
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487349

Leakage from CO2 storage reservoirs is a threat towards safe and cost-efficient Carbon Capture and Storage (CCS), and active and abandoned wells have been identified as the most probable leakage paths. This underlines the importance of ensuring well integrity throughout the entire life-cycle of a we...

År 2017
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487346

Well integrity is a prerequisite for safe geological storage of CO2. Both active and abandoned wells are man-made channels between the storage reservoir and the atmosphere that can become leakage paths over time. The CO2 injection wells are of special concern, as they are exposed to low temperatures...

Forfattere Torsæter Malin Todorovic Jelena Lavrov Alexandre Gawel Kamila Lund Halvor Roy Pratanu Carroll Susan
År 2017
Type Tidsskriftspublikasjon