Subterranean formation treatment methods using a darcy scale and pore scale model

Subterranean treatment formation using a model which takes into account the pore level physics by coupling the local pore scale phenomena to the macroscopic variables (Darcy velocity, pressure and reactant cup-mixing concentration) through the structure-property relationships (permeability-porosity,...

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Bibliographic Details
Main Authors ZIAUDDIN MURTAZA, BALAKOTAIAH VEMURI, PANGA MOHAN
Format Patent
LanguageEnglish
Published 02.02.2010
Subjects
ANALOGUE COMPUTERS
CALCULATING
COMPUTING
COUNTING
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PHYSICS
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Summary:Subterranean treatment formation using a model which takes into account the pore level physics by coupling the local pore scale phenomena to the macroscopic variables (Darcy velocity, pressure and reactant cup-mixing concentration) through the structure-property relationships (permeability-porosity, average pore size-porosity and interfacial area-porosity) and the dependence of the fluid-solid mass transfer coefficient and fluid phase dispersion coefficient on the evolving pore scale variables (average pore size, local Reynolds and Schmidt numbers).
Bibliography:Application Number: US20030442584