The quantitative measure of volatile oil in wet gas:
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body | R_v = \frac{V_{Og}^{\LARGE \circ}}{V_{Gg}^{\LARGE \circ}} = \frac{m_{Og}}{ m_{Gg}} \cdot \frac{\rho_G^{\LARGE \circ}}{\rho_O^{\LARGE \circ}} |
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where LaTeX Math Inline |
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body | V_{Og}^{\LARGE \circ}= \frac{m_{Og}}{\rho_O^{\LARGE \circ}} |
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| STP volume of dead oil component of mass and STP density LaTeX Math Inline |
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body | \rho_O^{\LARGE \circ} |
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body | V_{Gg}^{\LARGE \circ}= \frac{m_{Gg}}{\rho_G^{\LARGE \circ}} |
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| STP volume of natural gas component of mass and STP density LaTeX Math Inline |
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body | \rho_G^{\LARGE \circ} |
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is a cross-phase exchange coefficient and a function of pressure and temperature |
See Also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Fluid (PVT) Analysis
[ Cross-phase fluid exchange / Cross-phase exchange coefficient ]
[ Solution GOR (Rs) ]
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Reference
Ovalle et al.'s Correlation for Rv |