Ability of reservoir fluid to to translate fluid volumes throughout the pore volume:
LaTeX Math Block | ||||
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| ||||
\sigma = \bigg< \frac{k}{\mu} \bigg> \ h |
where
| multiphase fluid mobility | ||||
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| effective formation thickness |
Symbol | Dimension | SI units | Oil metric units | Oil field units | Additional | ||||
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| m3/(Pa·s) | (md·ft)/cp = 0.3048 (md·m)/cp |
For a single-phase fluid it simplifies to:
LaTeX Math Block | ||||
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\sigma = \frac{kh}{\mu} |
where
| formation permeability to a single-phase fluid | ||||
---|---|---|---|---|---|
| fluid viscosity | ||||
| effective formation thickness |
See also
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Physics / Fluid Dynamics / Percolation
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group | arax |
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bgColor | PAPAYAWHIP |
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title | ARAX |
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[ Complex reservoir properties ]