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Multi-Method Risk Analysis (MMRA)
MMRA data can now be exported to ArcGIS for enhanced visualization and risk analysis in map view. To learn more, click here.
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MMRA (Multi-Method Risk Analysis) delivers probabilistic resource estimation and chance assessment with multiple methods including volumetric (area and net pay or rock volume), scenario-based interpretation and rate-time well productivity.

A workhorse in risk analysis software, MMRA uses an internal Monte Carlo simulation engine and is designed to provide sophisticated results easily and quickly. Utilizing the trusted and proven risk assessment methods taught in the Rose & Associates renowned courses, you will achieve trusted and proven results.

From Simple...

Classic parametric multiplication of lognormal distributions.

To Elegant...
Complex trap, mutually exclusive geological scenario analysis and rate-time well productivity.




With Clear Outputs for More Informed Decisions.


Save money on MMRA when you license the Prospect Risk Analysis Suite. The suite includes our most popular software tools: Multi-Method Risk Analysis (MMRA), Multi-Zone Master (MZM) and ToolBox for one low license fee.

Contact us today to learn more about this valuable software tool and how it will become an important part of your resource estimate forecasts. Or, request a Trial Evaluation Package to see for yourself how easy it is to get sophisticated, risk analysis results.