Reservoir Fluid Properties Calculator

Quick Answer

The reservoir fluid properties calculator computes oil formation volume factor from the input values you provide.

Result Interpretation

Each output is evaluated from the expression shown above using standard engineering relations.

Worked Example

Verified calculation

Given:

api_gravity = 25
reservoir_temp = 120
gas_solubility = 300

Expected Result:

out_bo = 1.0424489319729

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from verified test cases.

Formula / Method

Oil Formation Volume Factor = f(api_gravity, reservoir_temp, gas_solubility)

Computes: Oil Formation Volume Factor.

Variables

Symbol	Label	Role	Description
api_gravity	API Gravity	INPUT	API Gravity
reservoir_temp	Reservoir Temperature	INPUT	Reservoir Temperature
gas_solubility	Gas Solubility	INPUT	Gas Solubility
out_bo	Oil Formation Volume Factor	OUTPUT	Oil Formation Volume Factor

Calculation Steps

Enter the api gravity in °API.
Enter the reservoir temperature in °F.
Enter the gas solubility in scf/STB.
Step 1: Compute oil formation volume factor.
Read the oil formation volume factor (bbl/STB) from the results.

Engineering Summary

What value does Reservoir Fluid Properties Calculator produce for the given inputs? The calculation uses direct AI regeneration. This tool is applicable in engineering calculation.

Notes / Limitations

ASSUMPTIONAll inputs are finite numeric values within the physical range intended by the tool.
LIMITATIONThe tool was redesigned from its name and engineering intent; legacy implementation specifics are intentionally not reproduced.

Frequently Asked Questions

What does this calculator calculate?

The Reservoir Fluid Properties Calculator estimates Oil Formation Volume Factor based on the input parameters you provide

What units should I use for the inputs?

Enter each value in the units shown next to the input field: API Gravity (°API), Reservoir Temperature (°F), Gas Solubility (scf/STB). Make sure all inputs use the specified units for consistent results

How does API Gravity affect the results?

The api gravity directly affects: Oil Formation Volume Factor. Increasing or decreasing this value will change these output values according to the engineering formula

How should I interpret the calculated results?

The calculator provides the following outputs: oil formation volume factor (in bbl/STB). Results are computed from the input values using the defined calculation method. Always verify results against project-specific requirements and applicable standards

What assumptions does this calculator use?

This calculator uses verified engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

When is this calculation useful?

The Reservoir Fluid Properties Calculator is useful during preliminary design, feasibility studies, and quick engineering checks in engineering calculation projects. It helps engineers and designers estimate key parameters before proceeding with detailed analysis

Technical Details

Assumption: All inputs are finite numeric values within the physical range intended by the tool.
Limitation: The tool was redesigned from its name and engineering intent; legacy implementation specifics are intentionally not reproduced.