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OTC

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

2024 Technical Program

OTC

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Advances in Mooring Systems

Wednesday, 8 May
602
Technical / Poster Session
Mooring systems are key components of Floating offshore wind turbines (FOWTs) and of several floating units used by the oil and gas industry, guaranteeing that floaters remain on station. The systems, and its components are used in a large range of water depths, floater displacements, environmental and seabed conditions, design lives, etc.   The session provides an update on recent developments in the use of mooring components, installation methods, and monitoring and integrity management of mooring systems, as well as on modelling and management of failure modes.
Chairperson(s)
Shiladitya Basu, Senior Technical Advisor - KBR
Cesar Jose Moraes Del Vecchio, Senior Staff Consultant - Stress Engineering Services Inc
  • 0930-0948 35375
    Deployment and Testing of HMPE Rope for Long-Term Moorings
    J. Pasternak, Delmar Systems, Inc.; B. Fronzaglia, Avient Protective Materials; R. Garrity, ExxonMobil Technology and Engineering Company; J. Gilmore, Samson Rope; C. Heyl, Shell Intl. E&P BV
  • 0950-1008 35174
    Digital Twin of Polyester Mooring Lines for a Deepwater Field in Hurricane Environment Using Motion Sensors - Lessons Learned
    B.W. Jæger, D.d. Lobo, L. Pereira, 4Subsea
  • 1010-1028 35097
    Beyond Watch Circle Alerts: A Case Study in Mooring Failure Detection Using GPS Position Monitoring Data for a Deepwater Spar
    K. Jayasinghe, C. Thomas, A. Eassom, AMOG Consulting; A. Kilner, AMOG Consulting Inc; A. Guha, ExxonMobil Technology and Engineering Company; S. Ryu, ExxonMobil Supply Chain Company; R.K. Depena, ExxonMobil Technical Computing Company; D. Lee, W. Xu, ExxonMobil Global Projects Company
  • 1030-1048 35343
    The Twisting Effect on the Polyester Ropes During the Deep-Water Mooring Installation
    L. Haach, J. Canedo, Lankhorst Offshore; A. Tomazi, E. Duarte, Lankhorst Euronete Brazil
  • 1050-1108 35208
    Semi-Submersible FOWT with Small Mooring Footprint
    Q. Xu, Q. Ling, MODEC, International, Inc.
  • 1110-1128 35307
    Macro-Models for Anchor and Chain-Soil Interaction in Floating Offshore Wind Analyses
    H.P. Jostad, S. Rui, Z. Zhou, Y. Wang, K.D. Huynh, Norwegian Geotechnical Institute
  • 1130-1148 35466
    Beyond Design Criteria - Evaluating Mooring Design Integrity and Establishing Threshold Limits for Offshore Floating Structures Post-Tropical Storm Pabuk
    W. Tong, M. Hashim, A. A Rahman, S.B. Mahasan, H. Taib, A. Abdul Rahman, N. Mohd Shahib, M. Abdullah, PETRONAS

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