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Alexandre Lavrov

Seniorforsker

Alexandre Lavrov

Seniorforsker

Alexandre Lavrov
Telefon: 982 86 658
Mobil: 982 86 658
Avdeling: Formasjonsfysikk
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Stress Path and Hysteresis effects on Integrity of CO2Storage Sites (SPHINCSS)

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487595

SPHINCSS is a new Researcher Project funded by the Research Council of Norway, planned to run in the period 2017-2019. It is a joint project between SPR and NGI, involving Statoil as industry observer. Statoil will provide shale cores to the project and advice on choice of field-relevant scenarios f...

Forfattere Cerasi Pierre Bauer Andreas Kurt Marcel Lavrov Alexandre Holt Rune Martin Bohloli Bahman Skurtveit Elin
År 2017
Type Konferansebidrag og faglig presentasjon
Publikasjon

Effect of in-situ stress alterations on flow through faults and fractures in the cap rock

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487550

Cap-rock integrity is of paramount importance during injection and subsequent long-term storage of CO2 in the subsurface. Pre-existing (natural) and man-induced fractures in the cap rock represent potential flow paths out of the storage formation. In this study, a first-order semi-analytical model o...

Forfattere Antropov Andrey Lavrov Alexandre Orlic Bogdan
År 2017
Type Tidsskriftspublikasjon
Publikasjon

Innovation Achieved in Geomechanics Research in the BIGCCS Centre

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487533

As part of the BIGCCS centre in Trondheim, Norway, a task in the sub-project dealing with CO2 sequestration looked at geomechanics and its significance for successful storage planning and operation. Innovation in this domain includes a laboratory activity, at SINTEF Petroleum Research, for examining...

Forfattere Cerasi Pierre Lavrov Alexandre Stroisz Anna Magdalena Stenebråten Jørn Cuss Robert Wiseall Andrew Harrington Jon Graham Caroline Noy David
År 2017
Type Tidsskriftspublikasjon
Publikasjon

From Fracture Gradient to Spectrum of Lost-circulation Pressures: A Paradigm Shift?

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487409

In a naturally-fractured formation, the maximum mudweight (the lost-circulation pressure gradient) allowed along the interval is distributed between the minimum and maximum in-situ stress gradients. For a vertical wellbore drilled in an extensional stress environment, the spectrum of lost-circulatio...

Forfattere Lavrov Alexandre
År 2017
Type Tidsskriftspublikasjon
Publikasjon

Synchrotron Study of Cement Hydration: Towards Computed Tomography Analysis of Interfacial Transition Zone

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1487402

The quality of bonding between cement and steel in wells is controlled by the interfacial transition zone (ITZ). Micro-computed X-ray tomography (μ-CT) imaging with synchrotron radiation was used in the current paper to study the development of ITZ at the early stages of hydration. The experiments h...

Forfattere Lavrov Alexandre Chavez Panduro Elvia Anabela Torsæter Malin
År 2017
Type Tidsskriftspublikasjon
Publikasjon

Avoiding Damage of CO2 Injection Wells Caused by Temperature Variations

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...

År 2017
Type Tidsskriftspublikasjon
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