How Opsealog Helped a Charterer Save 1,108 m³ of Fuel

Apr 2, 2025 | Case Studies

Fuel optimization is a key driver of operational excellence for offshore supply vessels, where efficiency directly impacts costs, sustainability, and fleet performance. Discover how a leading offshore operator in Angola partnered with Opsealog to enhance fuel efficiency, cut costs, and reduce CO₂ emissions across a diverse fleet of 24 vessels, including Platform Supply Vessels (PSVs), Anchor Handling Tug Supply (AHTS) vessels, Fast Supply Intervention Vessels (FSIVs), security vessels, and crew boats.

How Fuel Optimization Drives Operational Excellence

In 6 months, the fleet reduced fuel consumption by 1,108 m³ with opsealog’s data-driven insights and best practice adoption. Through collaboration, they achieve significant cost savings aligned with sustainability goals without compromising operations. This case study demonstrates how structured efficiency measures deliver tangible, long-term benefits.

  • Saved 1,108 m³ of fuel, cutting operational costs
  • Reduced CO₂ emissions while aligning with sustainability objectives
  • Applied structured fuel management strategies to enhance fleet performance
  • Tracked progress using real-world data, graphs, and vessel-specific insights

↓ Download the full case study to access exclusive data and proven strategies for operational excellence↓

Key Takeaways: What You’ll Learn

For instance, this case study details a proven three-phase approach to operational excellence for offshore supply vessels, including:

  • How digital reporting enhances fuel tracking and decision-making
  • How best practices improve operational efficiency and reduce waste
  • How continuous performance monitoring drives long-term savings

With detailed performance data, fleet-wide fuel-saving trends, and vessel-specific progress, this report showcases how real-time analytics, AI-driven insights, and change management maximize efficiency in offshore operations.

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