@wikipedia
Total volume of subsurface oil reserves recalculated to NTP conditions:
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anchor | STOIIP |
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alignment | left |
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V_{\rm STOIIP} = \int_{\Omega} \left[ \frac{s_o({\bf r}) }{B_o} + \frac{R_v \, s_g({\bf r})}{B_g} \right] \phi_e({\bf r}) dV |
where
| Petroleum reservoir |
| Position vector to some location in a reservoir |
| Volume element of a reservoir |
LaTeX Math Inline |
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body | p_i({\bf r}), \, T_i({\bf r}) |
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LaTeX Math Inline |
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body | s_o({\bf r}), \, s_g({\bf r}) |
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LaTeX Math Inline |
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body | B_o(p_i, T_i), \, B_g(p_i, T_i) |
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| Oil FVF and Gas FVF at Initial formation pressure and temperature |
LaTeX Math Inline |
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body | R_s(p_i, T_i), \, R_v(p_i, T_i) |
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| Solution GOR and Vaporized Oil Ratio at Initial formation pressure and temperature |
See Also
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Petroleum Industry / Upstream / Exploration / Booking Reserves
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