Skip to main content

OTC

5–8 MAY 2025 | NRG Park, Houston, Texas, USA

Technical Program

OTC

Loading

Innovative Designs and Advanced Technologies in Riser and Umbilical Systems

Wednesday, 7 May
606
Technical Session
This session will cover the latest advancements in the design, analysis, and integrity management of riser and umbilical systems. Main topics include innovative approaches to enhance the reliability and safety of riser systems, advanced fatigue analysis methods, and intelligent integrity monitoring using modern computational techniques. The session will also explore cutting-edge technologies for vibration suppression, feasibility assessments of novel riser configurations, and materials innovation. This session will be of interest to riser designers, industry experts, and researchers who wish to discuss and learn about the recent innovations and developments in riser systems.
Session Chairpersons
Amir Izadparast - SOFEC, Inc
Zhiyong Su - SOFEC, Inc
  • 0930-0948 35633
    Digital Twin For Flexible Risers And Cables: Verification And Anomaly Detection Using Motion Sensors
    R. Stavnes, B. Jaeger, 4Subsea AS
  • 0950-1008 35658
    Critical Engineering Aspects For Qualification Of The Titanium Pull-in Tube As A New Diverless Technology For Rigid Risers
    F.M. Ferreira, M.T. Paes, F.F. Ramos Neto, L.L. Aguiar, Petrobras; S.D. Franco, L. Da Rocha Magalhães, J.O. De Moraes, Federal University of Uberlandia
  • 1010-1028 35966
    An Optimized Frequency Domain-based Fatigue Analysis Approach: Enhancing Riser Design Safety In Ultra Deep-water Conditions
    D. Garcia, Subsea7 Do Brasil Servicios Ltda; F. Ribeiro, M. Mobasheramini, Subsea7
  • 1030-1048 35730
    Intelligent Integrity Identification Technology For Non-bonded Flexible Risers Based On Coupled Continuation Mode Decomposition And Machine Learning Methods
    H. Ni, H. Zhu, C. An, China University of Petroleum, Beijing; B. Yan, Harbin Engineering University
  • 1050-1108 35946
    Comparative Study For A Dropped Riser Simulation Using Various Commercial Finite Element Analysis Softwares
    K. Man, F. Yin, B. Yue, 2H Offshore Inc
  • 1110-1128 35928
    An Innovative Deepwater Umbilical VIV Analysis Method Incorporating Current Directionality
    C. BAO, R. Haakonsen, Kongsberg Maritime Inc.; V. Vijayaraghavan, OneSubsea
  • 1130-1148 35980
    Feasibility Assessment Of Lazy Wave Risers In Wet Storage: A Proposal For A Robust And Safe Design In Ultra-deepwater Field
    D. Garcia, Subsea7 Do Brasil Servicios Ltda; F. Ribeiro, subsea7; M. Mobasheramini, Subsea 7
  • Alternate 35747
    Vibration Suppression Of A Subsea Cable By Nonlinear Energy Sink
    A. Michaloliakos, University of Illinois at Urbana Champaign; W. Wong, University of Michigan, Ann Arbor; M. Hall, National Renewable Energy Laboratory; L. Zuo, University of Michigan, Ann Arbor; A. Vakakis, University of Illinois at Urbana Champaign
  • Alternate 35989
    Novel Alternative To Steel Lazy Wave Risers
    G. Mansour, Artifex Engineering, Inc.
  • Alternate 35762
    Numerical Study On VIV Suppression And Drag Reduction By A Helical Grooved Cylinder
    Z. Xu, S. Coppen, M. Cooper, KBR

Countdown to OTC 2025!

Search