WHPS Structure Decomm

Client:  Maersk Supply Services

Project: Perenco WHPS Structure Decommissioning

Brief Project Description: Elgenio provided onshore and offshore engineering for the decommissioning of Perenco’s 3 x 100Te + Well Head Protection Structures from the seabed to the deck of the CSV Maersk Installer using the vessel main crane.

Services provided as part of this scope:

  • Orcaflex recovery analysis.
  • Seafastening design including bespoke grillage design.
  • Weight Take offs inc affects of MG and trapped water.
  • Rigging design.
  • Pile pull out load estimation.
  • Offshore project engineering.