| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Zitha, Pacelli
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2022High-speed imaging of degassing kinetics of CO2–water mixturescitations
- 2020Development of oil-based drilling fluid using iron oxide magnetic (Fe3O4) with superior properties leading to real time rheological controlcitations
- 2020Mechanistic Modeling of Water-Alternating-Gas Injection and Foam-Assisted Chemical Flooding for Enhanced Oil Recoverycitations
- 2019Development of an integrated RFID-IC technology for on-line viscosity measurements in enhanced oil recovery processescitations
- 2019Modeling and Experimental Validation of Rheological Transition During Foam Flow in Porous Mediacitations
- 2017Investigation of certain physical–chemical features of oil recovery by an optimized alkali–surfactant–foam (ASF) systemcitations
- 2016Mechanistic Modeling of the Alkaline/Surfactant/Polymer Flooding Process under Sub-optimum Salinity Conditions for Enhanced Oil Recoverycitations
- 2016Original and pyrometamorphical altered Bentheimer sandstonecitations
- 2016A new chemical enhanced oil recovery method?citations
Places of action
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article
A new chemical enhanced oil recovery method?
Abstract
The efficiency of alkali-surfactant-polymer (ASP) flooding for enhanced oil recovery (EOR) can be muchless than expected under various reservoir conditions that include low permeability, high temperature,high formation brine salinity and the presence of divalent cations (Ca+2, Mg+2) in the formation brine. Thisis due to polymer degradation and low injectivity, alkali precipitation and scaling in the well and surfaceequipment. Moreover, polymers substantially reduce the capability of treatment of produced water tobe used for re-injection, upcycling or discharge.This paper reports on an experimental study of new chemical EOR approach that has the potential toovercome the above drawbacks. The new chemical formulation consists of the combination of a non-polymeric viscosity enhancement compound and a blend of two surfactants. The performance of thischemical formulation was evaluated by a series of coreflood tests on Bentheimer sandstone cores, understable gravity conditions, with the aid of X-ray Computed Tomography. A significant reduction in theresidual oil saturation was observed by constructing the capillary desaturation curves (CDC), suggestingthat the proposed formulation is potentially a good chemical EOR agent.