Synonym: Solution Gas Oil Ratio = Solution GOR = Gas Solubility = Rs
The quantitative measure of solution gas in live oil:
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body | R_s = \frac{V_{Go}^{\LARGE \circ}}{V_{Oo}^{\LARGE \circ}} = \frac{m_{Go}}{ m_{Oo}} \cdot \frac{\rho_O^{\LARGE \circ}}{\rho_G^{\LARGE \circ}} |
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where where \LARGE \circ}= \frac{m_{Oo}}{\rho_O^{ |
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\LARGE – \LARGE LARGE \circ}= \frac{m_{Go}}{\rho_G^{ |
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\LARGE – LARGE \
is a cross-phase exchange coefficient and a function of pressure and temperature due to oil-gas exchange |
See Also
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Petroleum Industry / Upstream / Subsurface E&P Disciplines / Fluid (PVT) Analysis
[ Cross-phase fluid exchange / Cross-phase exchange coefficient ]
[ Vaporized Oil Ratio (Rv) ]
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Reference
Ovalle et al.'s Correlation for RvRs |