steel catenary risers ready for installation

Steel Lazy Wave & Catenary Risers

We have conducted hundreds of feasibility studies, detailed design and verification projects for a wide range of free-hanging steel risers of all sizes, functions, vessel types and water depths.

Our extensive understanding and experience of SCRs and SLWRs mean that we can design an optimal and robust configuration taking into account your technical and commercial considerations.

We constantly adapt and evolve our approach to free-hanging steel riser design and integration management as offshore developments move into deeper waters and harsher environments.

Key Services

Project Experience

  • BP – Thunder Horse infield production SCR detailed design
  • Chevron – Big Foot TLP export SCR detailed design
  • Chevron – Tahiti import SCR CVA
  • Total – AKPO production SCR detailed design
  • ExxonMobil – Julia production SCR detailed design
  • LLOG – Delta House production and export SCR detailed design and delivery support
  • Chevron – Jack/St. Malo SCR design,¬†fabrication and installation CVA
  • Petrobras/Subsea 7 – BSR global analysis
  • Petrobras – Sepia Detailed Design

Did you know?

2H led the STRIDE JIP and was instrumental in helping the industry address some key areas of SCR design. The JIP was executed over a four-year period, involved more than 20 companies and investigated key design parameters such as touch down point interaction, vortex induced vibration and the effects of pipe reeling on girth weld fatigue.