Petrobras Advances in the Equatorial Margin: Submits Plan to Ibama and Is One Step Away from Controversial Oil Exploration at the Mouth of the Amazon

Written by Maria Heloisa Barbosa Borges

Published on 28/09/2025 at 11:47

Petrobras avança na Margem Equatorial: Ibama avalia plano na Foz do Amazonas e decisão sobre licença ambiental pode liberar exploração de petróleo.

4 pessoas reagiram a isso.

Company Delivers Revised Plan and Is a Step Away from the Controversial Oil Exploration in the Amazon River Mouth.

The Petrobras Advances in the Equatorial Margin after delivering the revised Pre-Operational Assessment plan to Ibama. The document, presented this Friday, represents the final step before the issuance of the operating license that could allow for oil exploration in one of the most controversial areas of the country.

According to Globo, the technical opinion of the environmental agency conditionally approved the assessment, requiring specific adjustments that must be met by the state-owned company before final release.

This decision brings Petrobras closer to the start of activities, but keeps open the debate about the environmental risks of the region.

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Details of the Assessment and Requested Adjustments

The Pre-Operational Assessment, carried out at the end of August, aimed to test Petrobras’s response capability in emergency scenarios.

Scenarios simulated included oil spills, failures in the blowout prevention system (BOP), and operations with ROVs, underwater robots used for inspection at great depths.

Among the points raised by Ibama is the discrepancy in the positioning of support vessels, which did not correspond to the preliminary study.

The state-owned company will need to clarify this aspect in detail to ensure that the protocols meet the required safety standards.

Context of Exploration and Political Pressures

The Amazon River Mouth Basin, located on the coast of Amapá and stretching to Rio Grande do Norte, is considered a new energy frontier for Brazil.

The potential for oil reserves generates strategic interest but also creates resistance due to the proximity to sensitive areas of the Amazon.

The Diário do Povo recalls that President Luiz Inácio Lula da Silva himself criticized the delay in granting environmental licenses, demanding greater agility from Ibama.

Political pressure adds to the energy sector’s expectations, which sees the Equatorial Margin as an opportunity to expand national production and reduce dependence on mature fields.

Environmental Challenges and Repercussions

Environmental organizations warn of the risks of accidents in a region considered strategic for biodiversity.

An oil spill in the Amazon River Mouth could compromise marine ecosystems and affect coastal communities, reinforcing the need for robust safety protocols.

For Petrobras, conditional approval represents both an advance and a challenge. The state-owned company will have to balance the pressure for production expansion with environmental requirements, or risk delaying the start of exploration again.

Next Steps and Decision Expectations

Petrobras has already initiated the requested adjustments and is expected to present new documentation to Ibama in the coming weeks.

Only after this stage can the final license be issued, allowing the drilling of exploratory wells in the Amazon River Mouth.

Meanwhile, the public debate remains intense. On one hand, the promise of job creation and increased revenue; on the other, the warnings about environmental and social impacts that could turn the region into a stage for even greater disputes.

The advancement of Petrobras in the Equatorial Margin exposes the dilemma between economic growth and environmental preservation.

The country is facing a decision that could redefine the energy and environmental future of the Amazon.

In your opinion, should oil exploration in the Amazon River Mouth be prioritized as an economic opportunity or curtailed by environmental risks?

Leave your comment; we want to hear your view on this historic impasse.

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Antonio Eduardo Magalhães de Almeida Junior

#180859

28/09/2025 13:24

Deve ser explorada a margem equatorial apenas pela Petrobras

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Petrobras Advances in the Equatorial Margin: Submits Plan to Ibama and Is One Step Away from Controversial Oil Exploration at the Mouth of the Amazon

Company Delivers Revised Plan and Is a Step Away from the Controversial Oil Exploration in the Amazon River Mouth.

Major Oil, Gas, and Energy Event Will Take Place in Brazil: Macaé Energy Will Gather Petrobras, Equinor, Prio, Among Other Suppliers and Energy Executives for Business, Networking, and Employment Opportunities

Details of the Assessment and Requested Adjustments

Context of Exploration and Political Pressures

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Petrobras Advances in the Equatorial Margin: Submits Plan to Ibama and Is One Step Away from Controversial Oil Exploration at the Mouth of the Amazon

Company Delivers Revised Plan and Is a Step Away from the Controversial Oil Exploration in the Amazon River Mouth.

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