Subsea Integration Alliance wins Katmai contract

Oct. 2, 2018
Fieldwood Energy has contracted Subsea Integration Alliance for the deepwater Katmai field development in the US Gulf of Mexico.

Offshore staff

LUXEMBOURGFieldwood Energy has contracted the Subsea Integration Alliance, a global partnership between Subsea 7 and OneSubsea, a Schlumberger company, for the deepwater Katmai field development in Green Canyon block 40 in the US Gulf of Mexico.

This supplier-led integrated subsea development solution combines OneSubsea’s subsea production systems (SPS) and Subsea 7’s subsea umbilicals, riser and flowline systems (SURF) expertise.

The Subsea 7 scope includes project management, engineering, procurement, construction, and installation of 40 km (25 mi) of pipe-in-pipe production flowline (12-in. outer pipe and 8-in. inner pipe), together with subsea structures, tie-ins to the Tarantula platform and pre-commissioning.

The OneSubsea scope includes provision of three trees (with options for two additional trees), connectors, valves, topsides controls, flying leads, and umbilical termination assemblies.

Co-located teams from both companies will support project management and engineering in Houston. Offshore installation activities are scheduled for 2019.

Craig Broussard, Subsea 7 Vice President for the Gulf of Mexico, said: “…This award also builds on the reputation of the Subsea Integration Alliance to offer clients quality focused project execution, with optimized production and improved cost efficiency. By bringing together Subsea 7 and OneSubsea complementary technology and expertise, we are able to provide our clients with greater certainty of return on investment and enhanced asset profit potential.”


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