Riser Analysis

We have over 17 years of EPCI experience in the design, analysis, procurement and delivery of riser and well systems for offshore field developments.

Deepest water depth riser systems engineered

  • TTR – 2,340 m (7,800')
  • FSHR – 2,500 m (8,200')
  • SCR – 2,100 m (7,000')
  • Flexible risers - > 1,300 m (4,340')

We take on riser and well system projects starting from concept selection and field development where we help operators to go through the different stage gates. If the project goes into execution, we do detailed riser design and analysis, equipment delivery and offer offshore installation support.

Riser Analysis

We can tap into company's other disciplines to provide seamless interface support on hard interfaces, for example between risers and vessels interfaces. Also, the soft interfaces, for example between risers and installation team's requirements. Risers are often 10% of the cost and 90% of the problem in a field development. Keeping this in mind, we also offer asset integrity management support for risers to ensure their safety through our proprietary equipment, software and engineering services.

Different types of risers are suitable for different field developments. We have designed and delivered the following types of risers, keeping in mind the different development needs on production, drilling, completion, workover, gas lift and water injection requirements:

  • Top Tensioned Risers and Subsea Well Systems
  • Steel Catenary Risers
  • Flexible Catenary Risers
  • Free-standing Hybrid Risers
  • Umbilicals
  • Fixed Platform Conductors and Risers.