Geodesic
Research of capillary forces influence on liquid flow in fractures within non-uniform aperture
Matematičeskoe modelirovanie, Tome 30 (2018) no. 9, pp. 72-86.

Voir la notice de l'article provenant de la source Math-Net.Ru

The paper presents a mathematical model of a two-phase flow in a discrete fracture network, accounting for non-uniform fracture aperture, flow exchange between fractures, capillary and gravitational forces. Capillary forces are described by Young-Laplace model, which takes into account rock wettability and surface tension. The influence of the channel structure in a fracture, capillary and gravity forces, pressure gradient, the ratio of water and oil viscosities on flow dynamics and the oil recovery factor is explored. Capillary forces and the structure of channels in a fracture are proved to play a decisive role in oil displacement process.
Keywords: discrete fracture network, multiphase flow, capillary forces, flow in fracture within non-uniform aperture. 
@article{MM_2018_30_9_a4,
     author = {A. V. Blonsky and D. A. Mitrushkin},
     title = {Research of capillary forces influence on liquid flow in fractures within non-uniform aperture},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {72--86},
     publisher = {mathdoc},
     volume = {30},
     number = {9},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2018_30_9_a4/}
}
TY  - JOUR
AU  - A. V. Blonsky
AU  - D. A. Mitrushkin
TI  - Research of capillary forces influence on liquid flow in fractures within non-uniform aperture
JO  - Matematičeskoe modelirovanie
PY  - 2018
SP  - 72
EP  - 86
VL  - 30
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_2018_30_9_a4/
LA  - ru
ID  - MM_2018_30_9_a4
ER  - 
%0 Journal Article
%A A. V. Blonsky
%A D. A. Mitrushkin
%T Research of capillary forces influence on liquid flow in fractures within non-uniform aperture
%J Matematičeskoe modelirovanie
%D 2018
%P 72-86
%V 30
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_2018_30_9_a4/
%G ru
%F MM_2018_30_9_a4
A. V. Blonsky; D. A. Mitrushkin. Research of capillary forces influence on liquid flow in fractures within non-uniform aperture. Matematičeskoe modelirovanie, Tome 30 (2018) no. 9, pp. 72-86. http://geodesic.mathdoc.fr/item/MM_2018_30_9_a4/

[1] Verga F. M. et al., “Calibration of fractured reservoirs with dynamic data”, SPE Reservoir Simulation Symposium, Society of Petroleum Engineers, 2001

[2] Blonskii A. V., Mitrushkin D. A., Savenkov E. B., “Modelirovanie techenii v diskretnoi sisteme treshchin: fiziko-matematicheskaia model”, Keldysh Institute preprints, 2017, 065, 27 pp. | DOI

[3] Koudina N. et al., “Permeability of three-dimensional fracture networks”, Physical Rev. E, 57:4 (1998), 4466

[4] Blonskii A. V., Mitrushkin D. A., Savenkov E. B., “Modelirovanie techenii v diskretnoi sisteme treshchin: vychislitelnye algoritmy”, Keldysh Institute preprints, 2017, 066, 30 pp. | DOI

[5] Aziz H., Settari E., Mathematical modeling of reservoir systems, Nedra, M., 1982

[6] Qasem F. et al., “Role of capillary imbibition in partially fractured reservoirs”, Canadian International Petroleum Conference, Petroleum Society of Canada, 2006

[7] Karlson M. R., Prakticheskoe modelirovanie neftegazovykh plastov, IKI, Izhevsk, 2012