Comptes Rendus
no. 5
Thermodiffusion: From microgravity experiments to the initial state of petroleum reservoirs
Mathieu Touzet1  ; Guillaume Galliero1  ; Veronique Lazzeri1  ; M. Ziad Saghir2  ; François Montel3  ; Jean-Claude Legros4
1 LFC (UMR-5150 with CNRS and Total), Université de Pau et des Pays de lʼAdour, BP 1155, 64013 Pau cedex, France
2 Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria St, Toronto M5B 2K3, Ontario, Canada
3 Total S.A., avenue Larribau, 64018 Pau cedex, France
4 MRC, Université Libre de Bruxelles, Avenue F.D. Roosevelt 50, CP 165/62, B-1050 Bruxelles, Belgium
Comptes Rendus. Mécanique, Volume 339 (2011) no. 5, pp. 318-323.

Microgravity experiments and molecular dynamics simulations have been performed to study thermodiffusion of ternary mixtures composed of methane, n-butane and n-dodecane in petroleum reservoirs conditions. The simulations showed in both cases that methane and n-butane tend to migrate towards the hot side while n-dodecane tends to migrate towards the cold side. Some of the experimental results showed the same trend but with much larger amplitudes. Finally, a simulation of an idealized fluid column composed of one of the ternary mixture emphasizes that thermodiffusion can have a large impact on the vertical distribution of the components in a petroleum reservoir.

Publié le :
DOI : 10.1016/j.crme.2011.03.008
Mots clés : Thermodiffusion, Soret effect, Species separation, Molecular dynamics, Simulations
Mathieu Touzet 1 ; Guillaume Galliero 1 ; Veronique Lazzeri 1 ; M. Ziad Saghir 2 ; François Montel 3 ; Jean-Claude Legros 4

1 LFC (UMR-5150 with CNRS and Total), Université de Pau et des Pays de lʼAdour, BP 1155, 64013 Pau cedex, France
2 Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria St, Toronto M5B 2K3, Ontario, Canada
3 Total S.A., avenue Larribau, 64018 Pau cedex, France
4 MRC, Université Libre de Bruxelles, Avenue F.D. Roosevelt 50, CP 165/62, B-1050 Bruxelles, Belgium 
@article{CRMECA_2011__339_5_318_0,
     author = {Mathieu Touzet and Guillaume Galliero and Veronique Lazzeri and M. Ziad Saghir and Fran\c{c}ois Montel and Jean-Claude Legros},
     title = {Thermodiffusion: {From} microgravity experiments to the initial state of petroleum reservoirs},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {318--323},
     publisher = {Elsevier},
     volume = {339},
     number = {5},
     year = {2011},
     doi = {10.1016/j.crme.2011.03.008},
     language = {en},
}
TY  - JOUR
AU  - Mathieu Touzet
AU  - Guillaume Galliero
AU  - Veronique Lazzeri
AU  - M. Ziad Saghir
AU  - François Montel
AU  - Jean-Claude Legros
TI  - Thermodiffusion: From microgravity experiments to the initial state of petroleum reservoirs
JO  - Comptes Rendus. Mécanique
PY  - 2011
SP  - 318
EP  - 323
VL  - 339
IS  - 5
PB  - Elsevier
DO  - 10.1016/j.crme.2011.03.008
LA  - en
ID  - CRMECA_2011__339_5_318_0
ER  - 
%0 Journal Article
%A Mathieu Touzet
%A Guillaume Galliero
%A Veronique Lazzeri
%A M. Ziad Saghir
%A François Montel
%A Jean-Claude Legros
%T Thermodiffusion: From microgravity experiments to the initial state of petroleum reservoirs
%J Comptes Rendus. Mécanique
%D 2011
%P 318-323
%V 339
%N 5
%I Elsevier
%R 10.1016/j.crme.2011.03.008
%G en
%F CRMECA_2011__339_5_318_0
Mathieu Touzet; Guillaume Galliero; Veronique Lazzeri; M. Ziad Saghir; François Montel; Jean-Claude Legros. Thermodiffusion: From microgravity experiments to the initial state of petroleum reservoirs. Comptes Rendus. Mécanique, Volume 339 (2011) no. 5, pp. 318-323. doi : 10.1016/j.crme.2011.03.008. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2011.03.008/

[1] C. Lira-Galeana; A. Firoozabadi; J.M. Prausnitz Computation of compositional grading in hydrocarbon reservoirs. Application of continuous thermodynamics, Fluid Phase Equilib., Volume 102 (1994), pp. 143-158

[2] L. Høier; C.H. Whitson Compositional grading—theory and practice, SPE Reserv. Evaluation Eng., Volume 4 (2001), pp. 525-535

[3] K. Ghorayeb; A. Firoozabadi; T. Anraku Interpretation on the unusual fluid distribution in the Yufutsu gas-condensate field, SPE J., Volume 8 (2003), pp. 114-123

[4] F. Montel; J. Bickert; A. Lagisquet; G. Galliero Initial state of petroleum reservoir: A comprehensive approach, J. Petrol. Sci. Eng., Volume 58 (2007), pp. 391-402

[5] G. Galliero, F. Montel, Understanding compositional grading in petroleum reservoirs thanks to molecular simulations, Society of Petroleum Engineers Paper 121902, Amsterdam, 2009.

[6] S. Srinivasan; M.Z. Saghir Measurements on thermodiffusion in ternary hydrocarbon mixtures at high pressure, J. Chem. Phys., Volume 131 (2009), p. 124508

[7] G. Galliero; F. Montel Nonisothermal gravitational segregation by molecular dynamics simulations, Phys. Rev. E, Volume 79 (2008), p. 041203

[8] K.J. Johnson; E.A. Müller; K.E. Gubbins Equation of state for Lennard-Jones chains, J. Phys. Chem., Volume 98 (1994), pp. 6413-6419

[9] G. Galliero; C. Boned; A. Baylaucq; F. Montel Molecular dynamics comparative study of Lennard-Jones a-6 and exponential a-6 potentials: Application to real simple fluids (viscosity and pressure), Phys. Rev. E, Volume 73 (2006), p. 061201

[10] B. Hafskjold; T. Ikeshoji; S.K. Ratjke On the molecular mechanism of thermal diffusion in liquids, Mol. Phys., Volume 80 (1993), pp. 1389-1412

[11] M.P. Allen; D.J. Tildesley Computer Simulations of Liquids, Oxford Science, Oxford, 1987

[12] J.M. Simon; B. Rousseau; D.K. Dysthe; B. Hafskjold Thermal diffusion in methane–n-decane mixtures by molecular dynamics using spherical and flexible multicenter models, Entropie, Volume 35 (1999), pp. 29-32

Cité par Sources :

Commentaires - Politique

Ces articles pourraient vous intéresser

Thermodiffusion of the tetrahydronaphthalene and dodecane mixture under high pressure and in porous medium

Cédric Giraudet; Fabrizio Croccolo; Guillaume Galliero; ...

C. R. Méca (2013)

Molecular dynamics simulation of thermodiffusion and mass diffusion in structureless and atomistic micropores

Rachid Hannaoui; Guillaume Galliéro; Christian Boned

C. R. Méca (2013)

Thermodiffusion phenomena

Pierre Costesèque; Abdelkader Mojtabi; Jean Karl Platten

C. R. Méca (2011)