Búzios 11 Reaches New Level With Delivery of First Subsea Tree from OneSubsea to Petrobras

Written by Corporativo

Published on 28/08/2025 at 17:52

Equipe técnica da Petrobras e OneSubsea celebra marco industrial com entrega do primeiro sistema submarino do campo Búzios 11

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First Delivery Marks New Advance in Pre-Salt

OneSubsea completed, in August 2025, the delivery of the first wet Christmas tree (WCT) intended for Petrobras’s Búzios 11 project.

The factory located in Taubaté (SP) produced the equipment and delivered it within the contractual deadline. This reinforces the established partnership between the two companies.

Contract Provides for 15 Units and Associated Services

The contract signed in 2023 between Petrobras and OneSubsea provides for the supply of 15 wet Christmas trees, as well as electro-hydraulic units.

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Delivery Reinforces Value of Industrial Partnership

According to Volmir Korzeniewski, Head of Subsea Production System (SPS) Brazil at OneSubsea, the first delivery represents a joint effort and a historic milestone.

During the ceremony in Taubaté, with the presence of Petrobras, it was emphasized that the operator’s recognition confirms the relevance of cooperation and technological advancement.

The partnership, which has lasted for years, has kept the pre-salt schedules within the established deadlines.

Installation Scheduled for 2026

The installation of the first WCT for Búzios 11 is scheduled for the first quarter of 2026 at well BUZ-11.P12, an oil producer.

This equipment will be crucial to allow the new platform to reach its nominal production capacity of 225,000 barrels of oil per day.

It is estimated that each well in the region has an average production of 40,000 barrels of oil per day, reinforcing the importance of this delivery for the pre-salt.

Production Will Be Centralized in Brazilian Units

The OneSubsea industrial unit, located in Taubaté (SP), will be responsible for manufacturing all the wet Christmas trees for the project.
Additionally, the Macaé (RJ) branch will carry out complementary services. These include commissioning and maintenance of the equipment.
Meanwhile, the strategic location of Macaé strengthens its importance in offshore operations. For this reason, the municipality has become a key point in the logistics of the energy industry.

This division of tasks ensures operational efficiency and strengthens regional logistics. While one base manufactures the equipment, the other executes essential services. Thus, the company integrates its structures, reinforcing the synergy between industrial units in different states.

At the same time, the strategy allows for reduced timelines and optimized resources. Although they are distinct operations, the units carefully coordinate the flow between them. This maintains quality, as well as agility in deliveries.

Additionally, this joint action contributes to the maintenance of the national supply chain. While each base has specific functions, both operate in synergy. This supports OneSubsea’s commitment to the Brazilian offshore market.

Therefore, the project demonstrates how territorial integration drives results. Even with logistical challenges, the company ensures consistent performance and adds value to its operations in the country.

3 Comments

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Denilson Domingos

#163915

30/08/2025 09:44

Tudo isso pra ser entregue pra **** capitalistas liberais! Não há distribuição da riqueza não serve de nada pro país!!

-6

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Vânia albino Pimentel

#163560

29/08/2025 13:14

Preciso de uma vaga para caldeireiro como faço

Respond

Leandro Borges

#163353

29/08/2025 03:26

Parabéns a todo time da OneSubsea envolvido nesse projeto!!

Last edition 9 months ago for Leandro Borges

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Búzios 11 Reaches New Level With Delivery of First Subsea Tree from OneSubsea to Petrobras

First Delivery Marks New Advance in Pre-Salt

Contract Provides for 15 Units and Associated Services

Delivery Reinforces Value of Industrial Partnership

Installation Scheduled for 2026

Production Will Be Centralized in Brazilian Units

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Búzios 11 Reaches New Level With Delivery of First Subsea Tree from OneSubsea to Petrobras

First Delivery Marks New Advance in Pre-Salt

Contract Provides for 15 Units and Associated Services

Delivery Reinforces Value of Industrial Partnership

Installation Scheduled for 2026

Production Will Be Centralized in Brazilian Units

A giant printer called the “Ferrari” of concrete has landed in Latin America and can already build a 120-square-meter house in just 48 hours, making the traditional construction site look like something from the last century.

Brazil will harvest a record crop of up to 357 million tons of grains, but it does not have the capacity to store a large part of it. The storage deficit has reached the highest level in history and is equivalent to almost the entire production of Argentina.

Four times faster than the Concorde, capable of taking passengers from New York to London in less than an hour at Mach 5.5, and with an engine that switches from turbojet to ramjet mid-flight at Mach 3.5, the Hermeus Quarterhorse went from paper to its first flight in just 19 months.

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She started by collecting oyster shells from restaurants and today she has already accumulated more than 10 tons to restore reefs, recover coastal habitats, and demonstrate how a common waste can become a tool for ocean conservation.

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