Offshore Decomissioning

Maritime Service Contractors

Xenos is driven to provide leading edge contracting services in marine construction projects large and small. Increasing challenges in executing work in today's environment require strong leadership, experience and expertise from the management level down to those executing the smallest tasks. Providing a team that can execute construction projects, with an integrated knowledge of the project and transparency between team members, creates an environment that drives success beyond anything else. We believe that everyone on the team has the ability to contribute to the project beyond their given trade and employ those that can operate freely between trades in order to maximize productivity, efficiency and safety.

Xenos provides comprehensive solutions for the safe removal, recovery, transportation, recycling, and disposal of obsolete offshore infrastructure.

Our decommissioning experience combines heavy lifting, marine construction, subsea intervention, engineering, cutting, diving, ROV operations, towing, logistics, and disposal management into an integrated execution methodology.

Capabilities include:

  • Topsides removal
  • Jacket removal
  • Platform and facility removal
  • Subsea structure removal
  • Pipeline and flowline recovery
  • Cable and umbilical recovery
  • Conductor and pile cutting
  • Subsea cutting
  • Foundation removal
  • Debris recovery
  • Site clearance
  • Reefing and artificial reef projects
  • Transportation and towing
  • Shore-side dismantling and disposal coordination
  • Recycling and material recovery
  • As-left survey and project closeout

Where practical, Xenos evaluates alternative removal methodologies to reduce offshore duration, vessel exposure, environmental impact, and overall project cost.

"The dynamics of operating in a marine environment pose a unique set of risks. Employment of the right team with the right experience is essential to success."