Live Engineering Dashboard
Well Testing Toolbox
Interactive Tools
Engineering calculators and conversion utilities for field work.
Solution GOR Estimation ($R_s$)
Estimating gas solubility using Standing and Vasquez & Beggs correlations.
Standing (1947)
$$R_s = \gamma_g \left[ \frac{P}{18 \cdot 10^{yg}} \right]^{1.204}$$
Vasquez & Beggs
$$R_s = C_1 \gamma_g P^{C_2} \exp\left[ \frac{C_3 API}{T_{abs}} \right]$$