Oil Rate Transient Analysis (RTA)

Implements rate transient analysis based on the Blasingame method for production data interpretation. Matches normalized rate and time data to theoretical type curves to derive reservoir properties.

Applies dimensionless variables and decline trends to identify flow regimes and estimate key parameters. Supports forecasting through type curve alignment and extrapolation.

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How it works

• Import production rate and time data
• Convert data to normalized and dimensionless form
• Overlay data on Blasingame type curves
• Adjust match parameters to achieve alignment
• Extract reservoir and well properties from matched curves

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Key Features

• Blasingame type curve implementation
• Dimensionless rate and time calculations
• Flow regime identification
• Parameter estimation (permeability, drainage area, skin)
• Production forecasting via curve extrapolation

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What you get

• RTA calculation workbook
• Predefined Blasingame type curves
• Parameter estimation outputs
• Production forecast outputs

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Notes

Methodology based on Blasingame rate transient analysis approach for boundary-dominated and transient flow regimes.

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