Unpublished conference/Abstract (Scientific congresses and symposiums)
Mechanical behaviour of chalk reservoir: Numerical modelling of water sensitivity and time dependence effects
Collin, Frédéric; Cui, Yu Jun; Schroeder, Christian et al.
2003ISRM 2003-Technology roadmap for rocks mechanics
 

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Abstract :
[en] The paper proposes two numerical models ot the mechanical behaviour of chalk. First, an elasto-plastic constitutive law reproduces the different plastic mechanisms of the chalk and the influence of pore fluids by introducing the concept of suction. Secondly, a model able to reproduce time dependence behaviour. Eventually, the paper gives a simulation of an academic reservoir during depletion and waterflooding phase.
Disciplines :
Civil engineering
Author, co-author :
Collin, Frédéric  ;  Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur
Cui, Yu Jun;  Ecole Nationale des Ponts et Chaussées - ENPC > Institut Navier > CERMES
Schroeder, Christian ;  Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur
Charlier, Robert ;  Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur
Language :
English
Title :
Mechanical behaviour of chalk reservoir: Numerical modelling of water sensitivity and time dependence effects
Publication date :
2003
Number of pages :
6
Event name :
ISRM 2003-Technology roadmap for rocks mechanics
Event organizer :
ISRM
Event place :
South Africa
Event date :
2003
Audience :
International
Available on ORBi :
since 16 July 2009

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