Vortex Induced Vibration (VIV) & Shielding

LICengineering has carried out a large number of structural analyses of offshore wellhead conductors and risers for more than 3 decades. This work has included both free standing and jacket supported conductors and risers. These analyses have utilized LICengineering‘s unique computer programs, developed for dynamic analyses, including both stake loads, wave loads, and vortex shedding induced vibrations. Some of these jobs have included the special hydrodynamic load patterns, arising in conductor arrays (shielding/blocking). Moreover, some projects have related to immediate assessment and repair proposals for damaged conductor or riser systems.

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Gorm Water Injection

Shielding in Wellhead Platforms