Subsea Consulting

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Nobleseas Engineering has a resource base with decades of experience in the offshore and subsea industries. We utilise our knowledge and experience gained from Australian projects and strategic alliances to achieve the best outcome for our clients.

We have a resource base with capabilities to cover project deliveries of all sizes ranging from concept definition through feasibility to detail execution and decommissioning. Through subsea project management and consultation, we support energy operators and contractors in optimising their asset values, operations and project executions.

We have established ourselves as project management professionals in subsea inspection, maintenance and repair campaigns and decommissioning operations.

Concept Development

  • Development
  • Contracting strategies
  • Concept and design studies
  • Technology Assessment
  • Commercial Evaluation
  • Market Analysis


Project Definition & Execution

  • Pre-FEED & FEED studies
  • Tender Development
  • Cost estimates & schedules
  • Risk & assurance reviews
  • SURF Engineering
  • Facilities Engineering
  • Procurement support
  • Technical due diligence
  • Construction and Installation support
  • Interface management

Technical & Discipline Support

  • SURF Engineering
  • Offshore & Marine Engineering
  • Mooring Design
  • T&I Engineering

Operations Support

  • Field life extension
  • Decommissioning analysis and support
  • OPEX improvement opportunities
  • Conversion & modifications
  • Retrofit engineering
  • Inspection, maintenance and repair plans
  • Integrity Management

Supply Chain Support

  • Contract execution philosophy & plan
  • Scope of work development
  • Tender evaluations and negotiations
  • 2nd Party technical and

Subsea Consulting Services


Asset Integrity and IMR Support

Subsea layout_1

Subsea Engineering and Technical Consultancy


Construction Engineering and Management


Installation Engineering and Management

Field Develop 1

Offshore Field Development


Subsea and Topside Process Engineering