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Innovations in Offshore Wind Foundations, Mooring Systems, and Structures

Wednesday, 7 May
Room 600
Technical Session
This session has a primary focus on floating offshore wind advancements and innovations.  Floating Offshore Wind Turbines (FOWT) and floating substation hull construction materials, types and modularization are explored through full-scale site assessment studies and model testing.  Reliability targets and the subsequent means to achieve them with hull, mooring and subsea cable advancements and optimizations as well as a novel installation method of fixed offshore wind turbines are explored in the efforts to reduce and stabilize the levelized cost of electricity and reduce carbon emissions in brownfield applications. 
Session Chairperson(s)
Joseph Batir, Geothermal Lead - Teverra
Craig Jones, Managing Principal - Integral Consulting Inc
Sponsoring Society:
  • American Association of Petroleum Geologists (AAPG)
  • 1400-1418 35645
    Enhancing Structural Analysis Efficiency by Replacing Complex Connections with Model Matrices
    T. Zhou, WSP USA; A.P. Thomas, DNV; A. Gupta, WSP USA
  • 1420-1438 35527
    Zigzag Mooring Line Design for Shallow Water Semi-Submersible FOWT
    Q. Xu, Q. Ling, Modec International Inc
  • 1440-1458 35990
    Effects of Particle Morphology on the Interface Friction Angle of Sands
    A. Seiphoori, T. Duong, M.A. Salehi, Norwegian Geotechnical Inst.
  • 1500-1518 35667
    Mechanical Characterization of High-elongation Polyester and Polyamide Fibers for FOWT Mooring
    D.M. da Cruz, L.B. Zangalli, M. Barreto, Tecnofibers LTDA; F.M. Clain, C.E. Guilherme, Federal University of Rio Grande
  • 1520-1538 35885
    Evaluation Of Truss Tower for Large Capacity Turbine Tension Leg Platforms
    Q. Chen, V. Vinayan, Kent HOE
  • 1540-1558 35727
    Deformation Analysis of Suction Anchors for Floating Offshore Wind Turbines
    T. Nagano, E.K. Bjarkason, S. Naganawa, Akita University
  • 1600-1618 35884
    Assessing Global Performance of 15 and 22 MW Floating Wind Semi-Submersible (FWSS) Platforms Through Cyber-Physical Modelling and Simulation
    H. Santo, K. Chia, C. Liong, M. Cai, C. Zhang, S. Liu, C. Yeo, Q. Ng, TCOMS; A. Merchant, P.S. Murthy, Z. Chen, S. Wang, M. Sreedharan, A. Hussain, S. Kumar, Seatrium Limited

Countdown to OTC 2025!

Chris Lemons Pop-Up

Join Fellow Offshore Energy Professionals for an Inspiring Keynote by Chris Lemons LIVE at OTC 2025!

Chris' miraculous survival has captivated audiences around the world, inspiring a 2019 Netflix documentary and the movie Last Breath, a Hollywood version starring Woody Harrelson, Simu Liu, and Finn Cole was released earlier this year.

Wednesday, 7 May
1600-1730 CDT (UTC-5)
NRG Center, Level 2, Room 302 and
the Energy Evolution Exchange Theater and Lounge

Don't miss this exciting keynote!

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