Live Engineering Dashboard

Well Testing Toolbox

Interactive Tools

Engineering calculators and conversion utilities for field work.

Oil Gravity (°API)

GOR (scf/bbl)

Gas Gravity (Air=1)

Separator Temp (°F)

Separator Press (psig)

Reservoir Temp (°F)

GAS GS (Corrected)

Bubble Point Press (psia)

GOR (m³/m³)

Pb (kPa)

Sep Temp (°C)

Res Temp (°C)

Vasquez-Beggs Correlation:

$$\gamma_{gc} = \gamma_g [ 1 + 0.00005912 \cdot API \cdot T_{sep} \cdot \log_{10} ( \frac{P_{sep}}{114.7} ) ]$$

$$P_b = [ \frac{R_s}{C_1 \cdot \gamma_{gc} \cdot e^{ (\frac{C_3 \cdot API}{T_{res} + 460}) }} ]^{1/C_2}$$