Subsea7 adds U.S. Gulf scope with Murphy's String Music development
A sizeable subsea contract in the U.S. Gulf keeps Subsea7's order book active — but the Brazilian angle here is limited and worth stating plainly.

THE NEWS
According to Offshore Engineer, Subsea7 has secured a contract described as 'sizeable' from Murphy Exploration & Production Company for the String Music development in the U.S. Gulf. The project includes engineering services, with further scope details not disclosed in the available reporting.
The contract was awarded by Murphy Exploration & Production Company — the precise legal entity named in the announcement — and adds to Subsea7's existing backlog in the Gulf of Mexico region.
WHY IT MATTERS
The Brazilian relevance of this specific award is genuinely limited, and framing it otherwise would overstate the case. What the contract does offer is a useful data point on Subsea7's current commercial posture: the company continues to pursue and secure work across multiple deepwater basins, maintaining the geographic diversification that characterises its global operating model.
For Brazilian industry observers, the more pertinent question is where Subsea7 sits in the local market. The company has maintained a meaningful Brazilian footprint through large pre-sal scopes — including work associated with the Búzios and Mero field developments — making it a recurring counterparty for Petrobras and its consortium partners. A healthy order book in parallel markets supports the operational capacity and financial stability that underpin Subsea7's ability to mobilise vessels and engineering resources for Brazilian campaigns.
Early-phase engineering involvement in any deepwater project carries strategic weight. It positions a contractor to shape technical specifications, influence procurement decisions, and build the project knowledge that often translates into execution scope. Brazilian operators and their subsea teams are well-placed to monitor how contractors deploy engineering resources across their global portfolios, since that allocation ultimately affects availability windows in the Santos and Campos basins.
For Brazilian suppliers and subcontractors with exposure to Subsea7's supply chain, contract awards of this type — even outside Brazil — signal continued demand for the specialist equipment, fabrication, and services that flow through the contractor's procurement network.
CONTEXT
The U.S. Gulf of Mexico remains one of the few deepwater markets where project economics have continued to support new development sanctions at pace. Murphy Exploration & Production Company has maintained an active deepwater programme in the region, and the String Music development reflects that ongoing commitment. For global subsea contractors, the Gulf represents a reference market whose contracting activity offers indirect signals about capacity utilisation and pricing trends that eventually propagate to other basins, including Brazil.
Source: OFFSHORE ENGINEER