marine risers
Peritus’ capabilities include all kinds of static and dynamic risers from concept evaluation, through detailed engineering, to fabrication/installation engineering, management and supervision. While static risers for fixed platforms remain a core competence, the Peritus focus is on dynamic risers in deep to ultra-deep water depths with challenging seabed and current conditions. We will provide all phases of engineering services for the following dynamic riser types:
- Steel Catenary Risers (SCR), ranging from small diameter flowlines to large diameter export pipeline risers.
- Freestanding riser towers/bundles
- Hybrid risers
- Flexjoint, stress joint, keel joint, J or I tube and buoyancy tanks
- Flexible risers
- Novel riser concept development and material selection
Our marine riser engineering capabilities include:
- Through life cycle engineering – appraise, select, define, execute, operation support, decommission
- Dynamic, floating and seabed founded riser base spools design
- Static, quasi-static, dynamic (time and frequency domain) based analysis
- Clashing, interference and interaction analysis
- Material selection, fatigue evaluation, and safety factor calibration analysis
- Component design using advanced mechanics solutions, such as finite element methods and/or testing with statistical simulations, including test program design, implementation, management and supervision
- Development and implementation of inspection, maintenance and repair strategies
- Interface engineering and management
