By D.B. Das, S.M. Hassanizadeh
This booklet offers concise, updated and easy-to-follow details on yes elements of an ever very important study region: multiphase circulate in porous media. This stream sort is of serious value in lots of petroleum and environmental engineering difficulties, akin to in secondary and tertiary oil restoration, subsurface remediation and CO2 sequestration. This e-book features a choice of chosen papers (all refereed) from a couple of famous specialists on multiphase flow. The papers describe either fresh and state of the art modeling and experimental recommendations for examine of multiphase movement phenomena in porous media. Specifically, the booklet analyses 3 complex themes: upscaling, pore-scale modeling, and dynamic results in multiphase movement in porous media. this can be a useful reference for the improvement of latest theories and computer-based modeling strategies for fixing lifelike multiphase circulate difficulties. a part of this ebook has already been released in a magazine. viewers This publication could be of curiosity to lecturers, researchers and specialists operating within the quarter of move in porous media.
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This ebook presents concise, up to date and easy-to-follow info on convinced facets of an ever very important examine zone: multiphase circulate in porous media. This movement kind is of serious value in lots of petroleum and environmental engineering difficulties, reminiscent of in secondary and tertiary oil restoration, subsurface remediation and CO2 sequestration.
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Extra resources for Upscaling multiphase flow in porous media: from pore to core and beyond
The disordered structure of porous systems like random sphere packing, Vycor glass and North Sea chalk, is represented by three-dimensional binary images. The random sphere pack is generated by a standard ballistic deposition procedure, while the chalk and the Vycor matrices by a stochastic reconstruction technique. The transport properties (Knudsen diffusivity, molecular diffusivity and permeability) of the resulting 3-dimensional binary domains are investigated through computer simulations. Furthermore, physically sound spatial distributions of two phases ﬁlling the pore space are determined by the use of a simulated annealing algorithm.
King, P. , and Mellor, D. : 1993a, Network model evaluation of permeability and spatial correlation in a real random sphere packing, Transport in Porous Media 11(1), 53–70. Bryant, S. , Mellor, D. , and Cade, C. : 1993b Physically representative network models of transport in porous-media, AIChE Journal 39(3), 387–396. Cannella, W. , Huh, C. : 1988, Prediction of xanthan rheology in porous media, Paper SPE 18089, in: Proceedings of the 63rd Annual Technical Conference and Exhibition of the Society of Petroleum Engineers, Houston, TX, USA.
4 can be obtained with N ranging from 100 to 106 . This Monte Carlo modiﬁcation of the usual ballistic deposition algorithm offers signiﬁcant computational time gains as well as programming simplicity. In order to study structural properties such as correlation function and chord length distribution in the simulated random sphere packs, it is convenient to ﬁrst digitize them and then work on the 3D digitized images. The simple algorithm proposed in Martys and Garboczi (1992), has been employed in the present study.
Upscaling multiphase flow in porous media: from pore to core and beyond by D.B. Das, S.M. Hassanizadeh