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Integrating Geotechnical Data and Design: Characterizing Risk and Resilience in Offshore Development

Wednesday, 6 May
Room 606
Technical Session
As offshore projects push into deeper, more complex environments, geotechnical innovation is redefining how engineers understand, design, and manage the seafloor. This session showcases the latest breakthroughs in soil behavior characterization, hybrid and suction pile foundation performance, and the integration of AI in design and standardization. Case studies from Brazil to the Arabian Sea highlight lessons in pile driving, seabed erosion mitigation, and conductor stability, while new frameworks for ground modeling and geohazard risk management demonstrate how data-driven insights are improving reliability across the offshore lifecycle. Together, these papers illustrate how next-generation geotechnical tools and methods are transforming uncertainty into confidence—building safer, smarter foundations for the energy systems of the future.
Chairperson(s)
Philippe Jeanjean - bp
  • 1400-1418 36931
    Characterization Of Small-strain Shear Modulus And Rigidity Index Of Deepwater Offshore Brazilian Clays
    F. Simoes, L. Da Silva, L. Mello, M. Belbuche Paraguassu, A. Viana, G. Baptista, Benthic; A. Sieira, Universidade Do Estado Do Rio De Janeiro; F. FRONZA, C. Alves, Petrobras
  • 1420-1438 36961
    Ai-powered Design Of Finned Suction Piles Under Combined Loading: A Pathway To Standardization
    P. Castillo Garcia, M. Frikha, E. Serra, Subsea 7
  • 1440-1458 37077
    Long‑Term Consolidation Effects On Hybrid Subsea Foundations In Soft Gulf Of America Clays
    K. Halder, J. Kennedy, TechnipFMC
  • 1500-1518 36837
    Correlation Between Undrained Shear Strength And Net Penetration Resistance Of The T-bar In Offshore Clays
    L. Mello, G. Baptista, L. Da Silva, F. Simoes, A. Viana, M. Belbuche Paraguassu, Benthic; A. Sieira, Universidade Do Estado Do Rio De Janeiro
  • 1520-1538 36890
    Importance Of Fit-for-purpose Ground Models In Frontier Field Development
    H. Suroor, Energy Geotechnics
  • 1540-1558 36794
    Pile Driving Experience In Cemented Sand And Soils With Obstructions
    J. Davidson, Corio Generation; S. Bartkus, SSE Renewables
  • 1600-1618 37073
    Integrated Geohazard Risk Management Across The Subsea Project Lifecycle: From Concept To Operations
    F. Ciavaglia, N. Morgan, S. Murray, Lloyd's Register
  • Alternate 37210
    From Instability To Integrity: A Comprehensive Strategy For Deeper 30” Conductor Pipe Penetration In Offshore North West Java, Indonesia
    B. Yuda, M.A. Muslelaputra, M. Sany, I.C. Ibrahim, A. Kurniawan, A.W. Listyatama, PT Pertamina Hulu Energi Offshore North West Java
  • Alternate 36893
    Root Cause Analysis & Rectification Of Seabed Erosion Near A Wellhead Platform In The Arabian Sea
    N. Singh, K. Chaitanya, McDermott Middle East; M. Asif, Saudi Aramco; N. Palakal, McDermott Middle East
  • Alternate 36917
    How Geotechnics Played A Key Role In An Offshore Gas Development Project
    H. Suroor, Energy Geotechnics

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