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Location: Gulf of Mexico

Client: Williams

Gulfstar FPS | Audubon Companies

Audubon Companies provided topsides engineering support and modifications to Williams’ proposed Gulfstar FPS, a sparbased floating production system. Additional services included conceptual design, front-end engineering design (FEED), and project management. The Gulfstar FPS is a classic spar hull with traditional three-level topsides. The design is based on the Gulfstar One, the first spar-based FPS with major components built in the U.S.


  • Topsides Modifications of a Greenfield Project
  • Spar-Based Floating Production System
  • All Production via Subsea Wells
  • Design Capacities:
    • 60,000 BOPD
    • 120 MMSCFD
    • 40,000 BWPD
  • One Departing Oil & Gas Sales Pipeline
  • Designed to USCG & BSEE Regulations


  • Conceptual Design
  • Front-End Engineering Design (FEED)
  • Project Management
  • Multidiscipline Topsides Engineeringeng

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