Bubble Point Estimation

Estimate bubble point pressure using different correlations. Compare Standing and Vasquez-Beggs methods side by side.

Bubble Point Correlation Comparison

Compare bubble point pressure correlations from different sources and regions. Each correlation was developed for specific oil types and geographic regions, showing significant variation in predictions.

Complete Oil PVT Table

Complete oil PVT property table from undersaturated through saturated conditions. Includes bubble point, solution GOR, oil FVF, oil compressibility, and oil viscosity across the full pressure range.

PVT Sensitivity to Oil Gravity

Compare PVT fluid properties across three oil gravities (25, 35, 45 °API) to quantify how API uncertainty affects bubble point, solution GOR, FVF, and viscosity. Heavy oils (low API) have lower Pb, less dissolved gas, and higher viscosity — light oils are the opposite.

Oil PVT Table - Standing

Complete PVT properties table using the Standing correlation. Calculates oil formation volume factor (Bo) and solution gas-oil ratio (Rs) for a range of pressures.

Oil Viscosity Correlation Comparison

Compare oil viscosity calculations showing the progression from dead oil through saturated conditions. Dead oil viscosity depends only on temperature and API gravity, while saturated oil viscosity also depends on solution GOR.

Oil Viscosity Table

Calculate oil viscosity using Egbogah (dead oil) and Beggs-Robinson (saturated) correlations.

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