Subsea Systems


As one of the industry’s leading experts in dynamic jumper design and analysis, we design optimum jumper configurations to accommodate the loading and installation tolerances.

Discuss a project with us

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Discuss a project with us

Get in touch

Highly experienced team for complex jumper design requirements 

Rigid jumper systems have contradictory design requirements of needing flexibility to accommodate extreme loading and installation tolerances, whilst also avoiding excessive fatigue loading from the attached riser systems. Developing a design for a system that is typically subjected to numerous design changes requires a highly experienced team with a detailed understanding of jumper response to help design a suitable configuration. 

Industry expert in dynamic jumper design and analysis 

We have expertise in all aspects of rigid jumper design, including extreme loading, first order fatigue, VIV fatigue, thermal expansion and slugging fatigue, and have conducted the detailed design of rigid jumper spool systems for free-standing risers, flowline-manifold and flowline-well applications around the world. Our expertise also covers installation aids design, material selection and procurement support. 

Key Services 

  • Jumper configuration 

  • Extreme load analysis, VIV fatigue, first order fatigue, thermal fatigue, slugging fatigue 

  • CVA analysis 

  • Installation aid design and lifting analysis

  • Installation analysis 

  • Preparation of technical and specifications 

  • Procurement management 

Project Experience 

  • Saipem – Cabiúnas Jumper Spool Analysis

  • Saipem – Sapinhoá Norte Jumper Spool Design 

  • Heerema – BP Block 31 FSHR Jumper Spool Detailed Engineering 

  • Acergy – ExxonMobil Kizomba Jumper re-purposing analysis 

  • Saipem – Lula Norte and Extremo Sul Dynamic Jumper Design 

  • Tullow – Jubilee Rigid Jumper Procurement – Gap Analysis 

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