

Client
Location
Gulfstar FPS
Project overview
- 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
Scope of work
- Conceptual design
- FEED
- Project management
- Multidiscipline topsides engineering
Project summary
Audubon provided topsides engineering and modifications for Williams’ proposed Gulfstar FPS, a spar-based floating production system. The scope of work included conceptual design, front-end engineering design (FEED), and project management. The structure 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.

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