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Akademický článek

Microfluidic Study of Foams Flow for Enhanced Oil Recovery (EOR)

Autor: Quennouz N., Ryba M., Argillier J.-F., Herzhaft B., Peysson Y., Pannacci N.

Publikováno v: Oil & Gas Science and Technology, Vol 69, Iss 3, Pp 457-466 (2014)

In this paper, we report an experimental study of foam flow in different channel geometries using microfluidic devices in the framework of Enhanced Oil Recovery (EOR). Two different processes of foam formation are studied. The first corresponds to co

Externí odkaz: https://doaj.org/article/98004d0415ca40b0bbc384137d069b8b

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Akademický článek

Normal Stresses and Interface Displacement: Influence of Viscoelasticity on Enhanced Oil Recovery Efficiency Contraintes normales et déplacement d’interface : influence de la viscoélasticité sur l’efficacité de la récupération assistée

Autor: Avendano J., Pannacci N., Herzhaft B., Gateau P., Coussot P.

Publikováno v: Oil & Gas Science and Technology, Vol 67, Iss 6, Pp 921-930 (2013)

One of chemical Enhanced Oil Recovery (EOR) methods consists in injecting aqueous solutions of polymers into the reservoir in order to improve mobility ratio between the injected fluid and the remaining oil. This “polymer flooding” process is usu

Externí odkaz: https://doaj.org/article/eb3de83f46d346359df3b55be5fc814f

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Akademický článek

Prediction of Surfactants’ Properties using Multiscale Molecular Modeling Tools: A Review Prédiction de propriétés des tensioactifs à l’aide d’outils de modélisation moléculaire : une revue

Autor: Creton B., Nieto-Draghi C., Pannacci N.

Publikováno v: Oil & Gas Science and Technology, Vol 67, Iss 6, Pp 969-982 (2013)

During one of the existing Enhanced Oil Recovery (EOR) procedures, a mixture of Alkaline/Surfactant/Polymer (ASP) is injected into wells in order to move the trapped oil from the reservoir to the wellbores. The conception and/or the tuning of new ASP

Externí odkaz: https://doaj.org/article/ca7097374d794b39b773720407a73a87

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Report

DC-conductivity of a suspension of insulating particles with internal rotation

Autor: Pannacci, N., Lemaire, Elisabeth, Lobry, Laurent

Publikováno v: The European Physical Journal E 28, 4 (2009) 411-417

We analyse the consequences of Quincke rotation on the conductivity of a suspension. Quincke rotation refers to the spontaneous rotation of insulating particles dispersed in a slightly conducting liquid and subject to a high DC electric field: above

Externí odkaz: http://arxiv.org/abs/0911.5658