Reference : Constitutive modeling of chalk. Application to waterflooding
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/487
Constitutive modeling of chalk. Application to waterflooding
English
Charlier, Robert mailto [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
Collin, Frédéric mailto [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
Schroeder, Christian mailto [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
Illing, Pierre mailto [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
Delage, Pierre [Ecole Nationale des Ponts et Chaussées > Institut Navier > CERMES > >]
Cui, Yu Jun [Ecole Nationale des Ponts et Chaussées > Institut Navier > CERMES > >]
De Gennaro, Vincenzo [Ecole Nationale des Ponts et Chaussées > Institut Navier > CERMES > >]
2002
Poromechanics II
Auriault, J. L.
Geindreau, C.
Royer, P.
Balkema
359-365
Yes
No
International
90-5809-394-8
Lisse
The Netherlands
2nd Biot Conference on poromechanics
26-28 august 2002
Grenoble
France
[en] Subsidence of chalk oil reservoirs in North Sea is related to the chalk compaction induced by fluid depletion and by the water – chalk interaction. A constitutive model is developed in order to take into account these two effects. It is based on frictional – cap elastoplasticity and on the Barcelona unsaturated soil model. Oil – water – chalk interaction is modeled through the suction variable. In a second step, viscous effects are added to the model. After implementation into a finite element code, these tools allow to simulate a waterflooding experiment on a chalk sample. The model appears to reproduce qualitatively and quantitatively the experimental results.
Researchers ; Professionals
http://hdl.handle.net/2268/487

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