Subsea Field Development

VetcoGray has an extensive track record of designing and delivering complete subsea production solutions to the industry. Over 20 complete subsea system EPC packages have been provided for offshore projects around the world.

Product Directory

VetcoGray's global application interests cover the following areas:
  • "Green Field" projects in both continental shelf and deep waters
  • "Brown Field" extensions
  • Long offset subsea tiebacks (up to 250km)
  • Ultra-long tiebacks (up to 500km)
  • Fields requiring subsea separation and boosting
  • Gas fields requiring subsea wet gas compression
  • Developments in arctic waters and other environmentally sensitive regions
System integration services for field development include:
  • Conceptual field development studies
  • Field layout optimization
  • Flow assurance analysis
  • FEED studies
  • Pre-engineering definition and interface identification
EPC system delivery responsibilities include:
  • Management of execution
  • Project schedule risk control
  • Interface management and close out
  • Reliability / availability analysis and technical risk assessment / assurance
  • Performance envelope analysis
  • Infrastructure services
  • Flow assurance
  • Major systems integration and testing
  • Load-out and sea fastening
  • Offshore installation and testing
  • System commissioning up to "first oil"
  • Handover to aftermarket services for life-of-field support
  • Preparation of de-commissioning and disposal plan to meet environmental standards

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