The mass of fluid per unit volume:
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\rho = \frac{m}{V} |
whereFluid property, characterising a concentration of fluid mass
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The total fluid density of multiphase fluid is given by following equation:
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\rho = \sum_\alpha \frac{m}{V} |
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s_\alpha \, \rho_\alpha |
where
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of popular petroleum fluids at SPE Standard Conditions (STP):
| Fluid | Normal density Typical range (g/cc) |
|---|---|
| Natural Gas | 0.007 – 0.30 |
| Gas Condensate | 0.200 – 0.40 |
| Oil | 0.400 – 1.12 |
| Water | 1.000 – 1.15 |
See also
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Natural Science / Physics / State of matter / Fluid
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Fluid Analysis