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PVT and Rock-Fluid Properties Calculators

Use 2 in-depth pvt and rock-fluid properties petroleum engineering calculators with formulas, inputs, outputs, units, source references, and engineering...

PVT and Rock-Fluid Properties calculators group upstream petroleum engineering calculations by the field workflow and input data they support.

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Reservoir EngineeringPVT and Rock-Fluid Properties

API Gravity

API=141.5SGo−131.5API = \frac{141.5}{SG_o} - 131.5
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Reservoir EngineeringPVT and Rock-Fluid Properties

Capillary Number

Nc=μw⋅V⋅0.304886400⋅σowN_c = \frac{\mu_w \cdot V \cdot 0.3048}{86400 \cdot \sigma_{ow}}
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