Brava Energia Reserves Certification Reports

April 16 – BRAVA ENERGIA S.A. (“BRAVA” or “Company”) (B3: BRAV3), pursuant to CVM Resolution No. 44, hereby informs its investors and the market in general of the disclosure of the Company’s Reserves Certification Reports, with a reference date of December 31, 2025 (“Certification 2026”), prepared by the independent specialized consultancies DeGolyer and MacNaughton and Gaffney, Cline & Associates.

The Certification 2026 covers the Company’s onshore assets (Potiguar and Recôncavo) and offshore assets (Atlanta – 80%, Papa-Terra – 62.5%, Parque das Conchas (BC-10) – 23%, Peroá, Manati – 45% and Ubarana). The Pescada field (35%) is not included in the scope of this certification.

The Certification 2026 reports 459 million barrels of oil equivalent (boe) in proved reserves (1P) and 611 million boe in proved plus probable reserves (2P).

Note: (1) The Certification 2025 does not include the Parque das Conchas (BC-10) – 23% and Ubarana assets.

The Certification 2026 reaffirms the robustness of the Company’s portfolio, highlighting a long reserve life profile (18 years for 1P reserves and 24 years for 2P reserves), as well as lower CAPEX and the maintenance of a relevant Net Present Value (NPV) level.

The estimated NPV of the reserves, calculated at a 10% annual discount rate and excluding income tax, amounts to US$ 7.2 billion for 1P reserves and US$ 9.1 billion for 2P reserves. It is important to note that these estimates do not include the mid & downstream portfolio, which comprises logistics, processing, refining, and product sales activities in the Potiguar Basin.

The table below summarizes the main results of the Certification 2026, considering the Company’s net working interest in the respective assets.

The Reserve Certification Report, along with the supporting materials, is available on the Company’s Investor Relations website. ( Link access)