EUR Calculator

Description

Calculate Estimated Ultimate Recovery (EUR) for different economic limits and decline parameters. Essential for reserves estimation and economic analysis.

Usage: Set decline parameters, then see EUR at various economic limit rates.

Spreadsheet Preview

15 rows x 3 columns

Required Functions

PO.DCA.Arps.EUR PO.DCA.Arps.Time

Blueprint ID

po.dca.eur.calculator
Tags:
eurultimate recoverydeclineeconomic limitreserves

Related Blueprints

Arps Decline Forecast

Decline curve analysis using the Arps hyperbolic decline equation. Calculates rate and cumulative production over time for production forecasting.

Decline Diagnostics Analysis

Diagnostic analysis for decline curve interpretation using derivative-based methods. These tools help identify flow regimes and validate decline model selection.

Decline Model Comparison

Compare multiple decline curve models for the same well. Different models may be more appropriate depending on reservoir type and flow regime. Arps is standard for conventional, Duong for unconventional transient, and PLE for tight/shale.

Decline Rate Conversions

Convert between different decline rate representations. Understanding the difference between nominal and effective decline rates, and between different time bases, is essential for consistent decline analysis.

Duong Decline Forecast

Decline curve forecast using the Duong model, specifically designed for unconventional reservoirs exhibiting transient linear flow. The Duong model captures the power-law behavior common in tight oil and shale gas wells.

EUR Sensitivity Analysis

Sensitivity analysis of Estimated Ultimate Recovery (EUR) to Arps decline parameters. Understanding parameter uncertainty impact on EUR is critical for reserves estimation and economic analysis.

Need a custom calculation? Request a Blueprint

An unhandled error has occurred. Reload X