Modelling Two-phase Flow through Porous Media: Using Finite Difference Method - Tapa blanda

Diemuodeke, E. O.

 
9783846516836: Modelling Two-phase Flow through Porous Media: Using Finite Difference Method
Tapa blanda
ISBN 10: 384651683X ISBN 13: 9783846516836
Editorial: LAP LAMBERT Academic Publishing, 2012

Sinopsis

This work presents mathematical models for pressure and saturation distributions of oil and water flow through semi-infinite porous media. The mathematical models were developed from the popular Darcy’s equation and the continuity equation. The mathematical model, which contains simultaneously saturation and pressure gradients, was decoupled to have a pure pressure and saturation differential equations. The Crank-Nicolson Finite Difference Method was used to provide solution to the partial differential equations. System of linear equations resulted from the discretized partial differential equations were solved for saturation and pressure distributions using the Modified Gaussian Elimination Method algorithm, which was implemented in Microsoft Excel Visual Basic for Application. The solution was tested using hypothetical oil/water well production data. The solution scheme and computer language adopted in this work are easy to apply and use as opposed to the sophisticated and expensive computer software used by most researchers in the area.

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Reseña del editor

This work presents mathematical models for pressure and saturation distributions of oil and water flow through semi-infinite porous media. The mathematical models were developed from the popular Darcy's equation and the continuity equation. The mathematical model, which contains simultaneously saturation and pressure gradients, was decoupled to have a pure pressure and saturation differential equations. The Crank-Nicolson Finite Difference Method was used to provide solution to the partial differential equations. System of linear equations resulted from the discretized partial differential equations were solved for saturation and pressure distributions using the Modified Gaussian Elimination Method algorithm, which was implemented in Microsoft Excel Visual Basic for Application. The solution was tested using hypothetical oil/water well production data. The solution scheme and computer language adopted in this work are easy to apply and use as opposed to the sophisticated and expensive computer software used by most researchers in the area.

Biografía del autor

Engr. Diemuodeke, E.O. is currently studying for his PhD degree at the Cranfield University, UK. He had his M.Eng degree, in 2010, from the University of Port Harcourt, Nigeria. He has several publications in learned international journals. His research interest: liquid breakup, multiphase flow, thermofluid systems & renewable energy.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2012
Idioma
Inglés
ISBN 10 
384651683X
ISBN 13 
9783846516836
Encuadernación
Tapa blanda
Número de páginas
60
Contacto del fabricante
no disponible
Persona responsable
no disponible