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

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

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