$//<![CDATA[ \begin{array}{l}\displaystyle \gamma_{gs} = \gamma_g \, \left [ 1+ 5.912 \cdot 10^{-5} \, \gamma_{API} \, T \, \ln ( p_{sep} /114.7) \right]\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\displaystyle p_b = \left[ \frac{R_{sb}}{c_1 \, \gamma_g \, \exp \left[ \frac{c_3 \, \gamma_{API}}{T+459.67} \right ]} \right]^{1/c_2}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\gamma_{API} \leq 30 \ {\rm API} : \quad c_1 = 0.0362, \, c_2 = 1.0937, \ c_3 = 25.7240\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\gamma_{API} > 30 \ {\rm API} : \quad c_1 = 0.0178, \, c_2 = 1.1870, \ c_3 = 23.9310\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\displaystyle R_s(p, T) = c_1 \, \gamma_g \, p^{c_2} \, \exp \left[ \frac{c_3 \, \gamma_{API}}{T + 459.67} \right]\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\gamma_{API} \leq 30 \ {\rm API} : \quad c_1 = 0.0362, \, c_2 = 1.0937, \ c_3 = 25.7240\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\gamma_{API} > 30 \ {\rm API} : \quad c_1 = 0.0178, \, c_2 = 1.1870, \ c_3 = 23.9310\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\displaystyle B_o(p, T) = 1 + c_1 \, R_s(p, T) + (T-60) \, \left( \frac{\gamma_{API}}{\gamma_g} \right) \, \big[ c_2 +c_3 \, R_s(p) \big]\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\gamma_{API} \leq 30 \ {\rm API} : \quad c_1 = 4.677 · 10^{-4}, \, c_2 = 1.751· 10^{-5}, \ c_3 = -1.811· 10^{-8}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\gamma_{API} > 30 \ {\rm API} : \quad c_1 = 4.670 · 10^{-4}, \, c_2 = 1.100 · 10^{-5}, \ c_3 = 1.337 · 10^{-9}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\displaystyle B_o(p, T) = B_{ob} \cdot \exp \left[ - A \cdot \ln \left( \frac{p}{p_b} \right) \right]\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}A = c_1 + c_2 \, R_{sb} +c_3 \, T + c_4 \, \gamma_g + c_4\, \gamma_{API}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}c_1 = -1,433·10^{-5}, \ c_2 = 5·10^{-5}, \ c_3 = 17.2·10^{-5}, \ c_4 = -1,180·10^{-5}, \ c_5 = 12.61·10^{-5}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\displaystyle c_o(p, T) = \frac{A}{p}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}A = c_1 + c_2 \, R_{sb} +c_3 \, T + c_4 \, \gamma_g + c_4\, \gamma_{API}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}c_1 = -1,433·10^{-5}, \ c_2 = 5·10^{-5}, \ c_3 = 17.2·10^{-5}, \ c_4 = -1,180·10^{-5}, \ c_5 = 12.61·10^{-5}\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}\displaystyle \mu_o(p, T) = \mu_{ob} \cdot \left( \frac{p}{p_b} \right)^m\end{array} //]]>$,  $//<![CDATA[ \begin{array}{l}m=c_1 \cdot p^{c_2} \cdot \exp(c_3 + c_4 \, p)\end{array} //]]>$

$//<![CDATA[ \begin{array}{l}c_1 = 2.6, \ c_2 = 1.187, \ c_3 = -11.513, \ c_4 = -8.98 \cdot 10^{-5}\end{array} //]]>$