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Relative Permeability (Corey-Brooks) Krw & Kro Calculator

Easily calculate and compute relative permeability (corey-brooks) krw & kro calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
0.14 fraction

Relative Permeability to Oil (k_ro)

Relative Permeability to Oil (k_ro)

0.14 fraction

Water Relative Permeability Krw

0.0646

Normalized Saturation Se

0.46

Water Cut Tendency

OIL DOMINATED FLOW

0.14 — fraction

Calculation Breakdown

  1. Applied FormulaModels multiphase oil-water relative permeability curves, normalized water saturation Se, residual oil saturation Sor, and irreducible water saturation Swir via Corey functions.S_e = \frac{S_w - S_{wir}}{1 - S_{wir} - S_{or}}, \quad k_{rw} = k_{rw}^o S_e^{n_w}, \quad k_{ro} = k_{ro}^o (1 - S_e)^{n_o}

Corey-Brooks Relative Permeability Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.00.30.50.81.0Relative Permeability to Oil (k_ro)

What Is the Relative Permeability (Corey-Brooks) Krw & Kro Calculator?

This tool computes relative permeability (corey-brooks) krw & kro calculator with high precision arithmetic.

How Does the Relative Permeability (Corey-Brooks) Krw & Kro Calculator Work?

Models multiphase oil-water relative permeability curves, normalized water saturation Se, residual oil saturation Sor, and irreducible water saturation Swir via Corey functions.

Relative Permeability (Corey-Brooks) Krw & Kro Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Se=Sw−Swir1−Swir−Sor,krw=krwoSenw,kro=kroo(1−Se)noS_e = \frac{S_w - S_{wir}}{1 - S_{wir} - S_{or}}, \quad k_{rw} = k_{rw}^o S_e^{n_w}, \quad k_{ro} = k_{ro}^o (1 - S_e)^{n_o}

Models multiphase oil-water relative permeability curves, normalized water saturation Se, residual oil saturation Sor, and irreducible water saturation Swir via Corey functions.

How to Use the Relative Permeability (Corey-Brooks) Krw & Kro Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Relative Permeability (Corey-Brooks) Krw & Kro Calculator Example

Input Values:

currentWaterSaturationSw:0.45
irreducibleWaterSaturationSwir:0.22
residualOilSaturationSor:0.28
coreyWaterExponentNw:2.5
coreyOilExponentNo:3
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required fraction.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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