Company: PBR
Filing Date: 2025-03-25
Form Type: 6-K
Source: 0001292814-25-001030
Chunk: 1

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-03-25
Form: 6-K
Chunk 1
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, particularly in the Campos Basin. The block was acquired in December 2022, in the 1st Cycle
of the Open Acreage in the Production-Sharing, a bidding round organized by the National Petroleum, Natural Gas and Biofuels Agency (ANP),
under the Production Sharing regime, with Pré-Sal Petróleo S.A. (PPSA) as the manager. Petrobras is the operator of the
block and holds a 100% working interest.

<div align='center'>SIGNATURES</div>

Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 24, 2025

PETRÓLEO BRASILEIRO S.A–PETROBRASBy: /s/ Fernando Sabbi Melgarejo

______________________________

Fernando Sabbi Melgarejo

Chief Financial Officer and Investor Relations
Officer