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

40 people reacted to this.

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.

ARTICLE CONTINUES BELOW

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

most recent

older Most voted

Built-in feedback

View all comments

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

Respond

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 8 months ago for Leandro Borges

Respond

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

Gaddafi built the world’s largest artificial river under the Sahara — it’s 4,000 km of giant pipes that pump 40,000-year-old fossil water to entire cities in Libya.

Discovery in Africa scares even scientists: a study published on April 23 reveals that the crust in Turkana has become so thin that it could pave the way for the continent’s division and the emergence of an ocean in the future, in a gigantic geological transformation.

Austria inaugurates Europe’s first high-speed railway outside China — trains travel at 250 km/h through 33 km tunnels in the Alps that took 27 years to drill

An unmanned Russian ship has been drifting in the Mediterranean for 57 days with 60,000 tons of gas — the second towing attempt has just failed.

2 scientists analyzed in a new study whether the construction of a mega dam in the Bering Strait could be the last barrier against climate collapse, to protect one of the world’s most important ocean currents.

An MIT startup is betting on superhot geothermal in Oregon and building the world’s first plant of its kind, targeting rocks above 300°C to generate 50 MW by 2030 and expand the project to 250 MW with few wells.

5 wolf-in-sheep’s-clothing cars that hid absurd mechanics, from a sedan with a Ferrari V8 and a Toyota with a twin-turbo 2JZ to a Saab wagon that gave Porsches a run for their money and the brutal Lotus Carlton disguised as an Omega

End of the 6×1 work schedule could expand women’s access to the labor market, says minister, linking a shorter workweek, two days of rest, and combating the overburdening of women to greater dignity and equal pay in the country.

Women experience a “7×0 schedule” in care work, dedicating almost 10 more hours per week to home and family, and sustaining an invisible routine that extends across holidays, weekends, and mental health.

Smart bin in London tracked pedestrians’ cell phones, used WiFi to measure urban circulation, raised a privacy alert, and showed how a simple bin can become a street spy.

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

Gaddafi built the world’s largest artificial river under the Sahara — it’s 4,000 km of giant pipes that pump 40,000-year-old fossil water to entire cities in Libya.

Discovery in Africa scares even scientists: a study published on April 23 reveals that the crust in Turkana has become so thin that it could pave the way for the continent’s division and the emergence of an ocean in the future, in a gigantic geological transformation.

Austria inaugurates Europe’s first high-speed railway outside China — trains travel at 250 km/h through 33 km tunnels in the Alps that took 27 years to drill

An unmanned Russian ship has been drifting in the Mediterranean for 57 days with 60,000 tons of gas — the second towing attempt has just failed.

2 scientists analyzed in a new study whether the construction of a mega dam in the Bering Strait could be the last barrier against climate collapse, to protect one of the world’s most important ocean currents.

An MIT startup is betting on superhot geothermal in Oregon and building the world’s first plant of its kind, targeting rocks above 300°C to generate 50 MW by 2030 and expand the project to 250 MW with few wells.

In just 5,660 kilometers of pipes crossing 13 countries, Africa is building the largest pipeline in its history — and the final destination is Europe.

Tuapse enters a state of emergency after an attack on an oil refinery, with a warning not to drink tap water, keep windows closed, and face severe environmental impact in southern Russia.

Petrobrás expands oil and gas production by 16.4% in early 2026, driven by the pre-salt, new platforms, and operational advancements that reinforce accelerated growth in the Brazilian energy sector.

Petrobrás breaks historical record and produces 3.23 million barrels per day in early 2026, driven by the pre-salt, new platforms, and operational advancements that reinforce its leadership in the energy sector.

The first 100% Brazilian aviation fuel came from soybeans: SAF Petrobras delivered 3,000 m³ at Galeão and is preparing R$ 17.5 billion to dominate the world market by 2027.

5 wolf-in-sheep’s-clothing cars that hid absurd mechanics, from a sedan with a Ferrari V8 and a Toyota with a twin-turbo 2JZ to a Saab wagon that gave Porsches a run for their money and the brutal Lotus Carlton disguised as an Omega

End of the 6×1 work schedule could expand women’s access to the labor market, says minister, linking a shorter workweek, two days of rest, and combating the overburdening of women to greater dignity and equal pay in the country.

Women experience a “7×0 schedule” in care work, dedicating almost 10 more hours per week to home and family, and sustaining an invisible routine that extends across holidays, weekends, and mental health.

Smart bin in London tracked pedestrians’ cell phones, used WiFi to measure urban circulation, raised a privacy alert, and showed how a simple bin can become a street spy.