Deepwater Riser VIV Monitoring Event: Deepwater Riser VIV Monitoring Date: May 1999 Author: H. Howells, F. Lim Vortex induced vibrations (VIV’s) are a major design consideration for all deepwater riser systems, including drilling, production and intervention risers. Cross-flow vibrations of risers in severe currents can add to costs at all stages of field development and drive the design arrangement of the riser, fabrications details, production vessel layout and field layout. The limitations of current analytical methods for predicting VIV response of riser systems are discussed. This shows that data gathering from in-service monitoring or testing at full scale is needed to improve our confidence in VIV response predictions. Full scale test and monitoring programmes with which the authors have been involved are described and some of the key findings reported. Based on this work, recommendations for monitoring VIV response are defined and alternative methods for VIV design proposed. If you would like a copy of this technical paper register to download it (pop-up form). Back to All Technical Papers Services Production & Export Riser Concept Engineering Steel Catenary Risers Top Tensioned Risers Hybrid Risers Flexible Pipes & Risers Corrosion Resistance and Composite Risers Subsea Jumper Spools Subsea Umbilicals Deep Sea Mining Integrity, Life Extension & Monitoring | 2H Offshore Riser Integrity & Life Extension Platform Well Integrity & Life Extension Subsea Wellhead System & Life Extension Machine Learning for Riser Engineering Projects Riser System Digital Twin Drilling Riser Management Riser Monitoring System Engineering Riser Inspection, Maintenance & Repair Anomaly & Incident Engineering Subsea Engineering & Assessment Services Component Detailed Design Offshore Decommissioning Engineering Fracture Mechanics and Engineering Critical Assessment Installation Engineering Mechanical Connectors Offshore Renewable Energy Systems and Qualification Testing System Verification & CVA Well Plug & Abandonment Drilling, Completion & Workover Drilling Risers Subsea Completion & Workover Risers Subsea Wellheads & Conductors Offshore Platform Conductors Well Engineering Minimum Facility Platform Design and Engineering Conductor Supported Wellhead Platforms & CoSMOS Monopile Wellhead Platforms Exploration to Early Production Systems Structural Engineering Services Riser Delivery Management & Systems Engineering Get the latest riser insights! Receive our riser news, published papers and blog posts in your inbox monthly. * This iframe contains the logic required to handle Ajax powered Gravity Forms.