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Water Cut Percentage Calculator
Calculate the water cut of a produced fluid sample from water and oil volumes.
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Water cut
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Calculate the water cut of a produced fluid sample from water and oil volumes.
Water Cut Percentage Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: Water cut = water / (water + oil) x 100.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Water Quick Guide
Typical values for reference.
| Water bbl | Oil bbl | Gas | Water cut |
|---|---|---|---|
| 100 | 380 | 0 | 20.8% |
| 380 | 380 | 0 | 50.0% |
| 620 | 380 | 0 | 62.0% |
| 900 | 380 | 0 | 70.3% |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Water Cut Percentage Calculator FAQ
Answers to common questions about this calculator.
The share of water in total produced liquid.
Water drives into wells as fields age.
Water cut = water / (water + oil) x 100.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.