SLB OneSubsea has secured an engineering, procurement, and construction contract from bp to supply a subsea boosting system for the Thunder Horse deepwater project in the US Gulf of Mexico. The award adds to a growing string of deepwater commitments between the two companies — and it is not the first time this particular system has been part of the deal.
SLB OneSubsea Wins bp Contract for Thunder Horse Subsea Boosting
The contract covers the full engineering, procurement, and construction scope for the Thunder Horse deepwater project in the Gulf of Mexico. SLB OneSubsea will deliver a subsea boosting system along with all associated project management, engineering, manufacturing, and testing required to complete execution.
Thunder Horse is a deepwater development where subsea boosting plays a direct role in extending production from assets already in operation. Installing boosting technology on the seafloor lets operators maintain or increase flow rates as reservoir pressure naturally declines — extracting more value from existing infrastructure without new wells or platforms.
Contract Follows Two Recent bp Awards Using the Same Standardized System
The Thunder Horse award does not stand alone. It follows two earlier subsea boosting contracts that SLB OneSubsea received from bp for the Kaskida and Tiber developments, both located in deepwater areas of the US Gulf.
What connects all three projects is the technology itself. Each uses the same supplier-led, standardized high-pressure subsea boosting system. That consistency is not incidental — bp’s decision to apply the same platform across Kaskida, Tiber, and now Thunder Horse reflects a deliberate strategy built around repeatable, proven technology rather than custom-engineered solutions tailored to each individual project.
Standardized Approach Aims to Cut Delivery Times and Improve Efficiency
The case for standardization is straightforward. When the same system design is used across multiple projects, engineering work does not start from scratch each time. Manufacturing becomes more predictable, and teams carry accumulated experience directly from one deployment to the next. Those compounding efficiencies are hard to replicate with bespoke designs.
SLB OneSubsea has stated that this approach shortens delivery timelines and improves execution efficiency — two priorities that matter enormously in large-scale deepwater development, where delays carry substantial costs.
Mads Hjelmeland, CEO of SLB OneSubsea, outlined the broader value in a statement accompanying the announcement. “Subsea boosting is an important enabler for extending production from existing assets,” he said. “Our standardized subsea solutions support faster deployment and improved efficiency, helping operators enhance production and recovery while optimizing overall field performance.”
Beyond speed, SLB OneSubsea’s processing technology is said to increase production output and improve hydrocarbon recovery rates — gains that can meaningfully extend the productive life of aging deepwater assets.
About SLB OneSubsea and Its Role in Deepwater Energy
SLB OneSubsea is a joint venture formed by SLB, Aker Solutions, and Subsea7. Headquartered in both Oslo and Houston, the company employs approximately 10,000 people worldwide, with its focus centered on subsea technology, digital innovation, and operational efficiency.
The venture’s stated mission includes optimizing oil and gas production for its customers, reducing emissions associated with subsea operations, and developing solutions it describes as part of a longer-term sustainable energy future. Parent company SLB — listed on the New York Stock Exchange under the ticker SLB — operates in more than 100 countries and has been active in energy technology for a century, with a portfolio spanning oil and gas innovation, digital solutions, industrial decarbonization, and new energy systems.
A Practical Path to Delivery and Execution
The Thunder Horse contract is a concrete example of how standardization is reshaping procurement decisions in deepwater energy. bp has now awarded SLB OneSubsea three consecutive subsea boosting contracts — for Kaskida, Tiber, and Thunder Horse — all built around the same high-pressure system platform.
For SLB OneSubsea, the repeat business validates its supplier-led standardization model. For bp, a consistent solution across multiple Gulf of Mexico deepwater projects offers a practical path to faster delivery and more predictable execution. The two outcomes reinforce each other.
The full scope of the Thunder Horse EPC contract includes subsea boosting system delivery, project management, engineering, manufacturing, and testing. No financial terms or delivery timeline were disclosed in the announcement.
Kelly is an experienced writer with 15 years of experience exploring the big stories that shape our world, from tech breakthroughs and space exploration to climate, energy, and the fascinating quirks of science. She has a talent for turning complex ideas into sharp, memorable insights that stay with readers long after they’ve finished reading.
