Life Extension
Service Introduction
Life extension of oil & gas assets, and in offshore wind in the future, is increasingly becoming an important strategic initiative and an attractive alternative to decommissioning. Ensuring the ongoing long-term integrity of an asset means more energy online for more consumers, lower levelized cost of energy (LCOE) and increased value to operators from their infrastructure. But it’s not without significant complications and requires detailed planning, design, and engineering, as well as an in-depth understanding of operational requirements. Longitude blends decades of operational insight with multi-disciplined design, engineering, and analysis, to support clients in getting the most out of their assets without compromising safety or quality. Our approach combines structural integrity, materials assessment, and maintenance optimisation to ensure safe and economical operations beyond design life.
Life Extension Market Challenges
- Ageing infrastructure and fatigue
- Obsolescence of systems and equipment
- Regulatory compliance for extended life
- Maintenance cost optimisation
Our Services
- Structural reassessment, fatigue analysis, and integrity management
- Materials and corrosion evaluation
- Reliability-centred maintenance strategies
- Obsolescence reviews and upgrades
- Asset integrity and verification support
- Life extension of floating and fixed units
- Mooring systems and positioning maintenance studies
- Marine transportation and installation engineering
- OPEX reduction strategies
- Environmental compliance
- Asset performance audit
- Hull digital twin for integrity management
- Mooring systems
- Integrity and fatigue assessment
- Risk based inspection
- Hydrodynamic assessment of existing infrastructure
- Asset risk assessment and geotechnical analysis for existing subsea structures and cables
Our Value
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Related Services
Asset Integrity & Reliability
Brownfield Modifications
Decarbonisation
Decommissioning