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| LaTeX Math Block |
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B_g(p,T) = \frac{Z(p, T)}{Z^{\circ}} \cdot \frac{T/T^{\circ}}{p/p^{\circ}} |
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| reservoir pressure | | LaTeX Math Inline |
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| body | --uriencoded--p%5e%7B\circ%7D |
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| reference pressure |
| reservoir temperature | | LaTeX Math Inline |
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| body | --uriencoded--T%5e%7B\circ%7D |
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| reference temperature |
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| | LaTeX Math Inline |
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| body | --uriencoded--Z%5e%7B\circ%7D = Z(T%5e%7B\circ%7D, \, p%5e%7B\circ%7D) |
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|
| Z-factor at reference conditions |
If reference conditions are set at SPE STP then equation
| LaTeX Math Block Reference |
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takes explicit from as:
| LaTeX Math Block |
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B_g(p,T) = 0.3470 \cdot Z(p, T) \cdot \frac{T}{p} |
where
| reservoir pressure in [kPa ] |
| reservoir temperature in [K] |
See Also
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Petroleum Industry / Upstream / Subsurface E&P Disciplines / Fluid (PVT) Analysis / Dynamic fluid properties
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