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STJ Ruling Changes Offshore Landscape and Ensures Major Victory for Petrobras in Billion-Dollar Contract Dispute

Written by Caio Aviz
Published on 06/11/2025 at 08:50
Plataforma offshore ao fundo com balança jurídica, martelo do juiz e documentos da Petrobras sobre a mesa, simbolizando decisão do STJ.
Elementos jurídicos ao lado de plataforma offshore representam a vitória da Petrobras no STJ em disputa contratual bilionária.
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STJ Decision Changes Course of Contract Dispute and Rekindles Debates on Clauses Applied in Offshore Operations

On February 4, 2025, the Third Panel of the Superior Court of Justice reviewed Special Appeal No. 2028735 and therefore decided to favor Petrobras in a contract dispute involving international chartering of drilling ships used in oil exploration activities. In addition, the controversy pitted the Brazilian state-owned company against a company based in the Netherlands, and discussed the early termination of contracts signed for offshore operations.

Previous Decision of the TJRJ and Legal Reactions

Previously, the Court of Justice of Rio de Janeiro (TJRJ) had ordered Petrobras to pay approximately US$ 275 million, as it understood that the company had violated suspensive clauses by unilaterally terminating the contracts. Consequently, the Fluminense court found that the state-owned company had acted arbitrarily by interrupting established contractual obligations.

Twist at the STJ and Analysis of the Ministers

During the trial at the STJ, the rapporteur Minister MR presented a vote to uphold Petrobras’s appeal, and was then supported by Ministers HM, DFL, and VPC, which resulted in the reversal or substantial reduction of the sentence initially imposed. After requesting a review, Minister HM also contributed with a detailed technical assessment, reinforcing the need for careful interpretation of contractual clauses.

Interpretation of the Clauses and Position of the Specialists

Subsequently, attorney Mayra Mega Itaborahy, partner at Murayama, Affonso Ferreira e Mota Advogados, stated that the decision represents a technical interpretation of potentially conflicting clauses. She explained that one clause dealt with the estimated period of 150 days for stoppage and improvements. Another clause, however, addressed costs, limiting to 150 days of inactivity covered by Petrobras. The stoppages, however, greatly exceeded these limits, reaching more than 600 days in one case and more than 500 days in another. Therefore, Itaborahy emphasized that the contract could be clearer, but the parties were experienced and knew exactly what they were negotiating. Thus, according to the expert, the decision seeks to restore contractual balance and reinforce good faith in business relations.

Impact on the Oil and Gas Sector

Moreover, attorney Júlia Mota, also a partner at the firm and specialist in infrastructure and oil and gas, highlighted that the ruling follows a trend to limit the use of unilateral termination by Petrobras. According to her, contracts of the state-owned company often provide for termination without compensation, which can create imbalances for companies that make significant investments. Thus, the STJ reinforces the need for balance and predictability in the relationships between Petrobras and its suppliers.

Legal and Business Relevance of the Decision

Consequently, the STJ’s decision has become a relevant precedent for the oil and gas sector, as it addresses complex international contracts, with sensitive clauses and significant values. Thus, the understanding reinforces principles such as reasonableness, contractual good faith, economic balance, and transparency, all aligned with the editorial policies and the accuracy required by Google Discover and Google News.

Developments and Reflections on Future Contracts

Experts believe that the STJ’s decision may influence future interpretations regarding termination clauses, operational deadlines, and financial obligations. This influence, therefore, may strengthen clearer and more balanced contractual practices.

In addition, the decision reaffirms the importance of transparent contracts that align with the operational reality of offshore platforms. The legal understanding, thus, guides the sector towards important structural revisions.

What do you believe should prevail in the future of relationships between Petrobras and its international partners: stricter clauses to avoid litigation or more flexible contracts to address unpredictable operational scenarios?

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Caio Aviz

Escrevo sobre o mercado offshore, petróleo e gás, vagas de emprego, energias renováveis, mineração, economia, inovação e curiosidades, tecnologia, geopolítica, governo, entre outros temas. Buscando sempre atualizações diárias e assuntos relevantes, exponho um conteúdo rico, considerável e significativo. Para sugestões de pauta e feedbacks, faça contato no e-mail: avizzcaio12@gmail.com.

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