DNV Maros 10: Advanced Reliability, Availability & Maintainability (RAM) Software

Maros 10 is DNV’s industry-standard software for quantitative Reliability, Availability, and Maintainability (RAM) analysis, specifically designed for upstream oil & gas assets and energy value chains . The latest version, Maros 10.01, introduced significant licensing changes and new modeling capabilities .

Key New Features in Version 10

Advanced RAM Modeling

  • Holistic Asset Performance: Models entire energy value chains—from wells to processing units—providing a comprehensive view of interactions between upstream and downstream operations

  • New Modeling Elements: Yield, blending, divergent flow, normally closed node, and feed priority for complex process simulation

Case Study Validation

  • Oil & Gas Supply Chain: Demonstrates seamless modeling of complete production systems, enabling optimized decision-making by addressing bottlenecks, inefficiencies, and dependencies across the entire chain

  • Hydrogen Distribution: Used in UK Hydrogen Village Trials to assess availability and security of hydrogen supply from green production facilities to approximately 2,000 homes

Version 10.01 Updates

Licensing System Change

  • New Licensing System: Version 10.01 introduced an updated licensing system that will be used for all future versions

  • Backward Compatibility: Maros 10.00 and earlier used a different licensing system