PetroCalcHubFree
1 in-depth references

Reservoir Volumetrics Calculators

Use 1 in-depth reservoir volumetrics petroleum engineering calculators with formulas, inputs, outputs, units, source references, and engineering guidance.

Reservoir Volumetrics calculators group upstream petroleum engineering calculations by the field workflow and input data they support.

1
Calculators
Free
No sign-in
Sources
Cited
Reservoir EngineeringReservoir Volumetrics

Original Gas in Place - Volumetric Method

G=43560Ahϕ(1Swi)BgiG = \frac{43560 A h \phi (1 - S_{wi})}{B_{gi}}
Open calculator