Company: PBR
Filing Date: 2025-02-27
Form Type: 6-K
Source: 0001292814-25-000664
Chunk: 82

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-02-27
Form: 6-K
Chunk 82
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 | 2025 | 2026 | 2027 | Long term Average |
| Average Brent (US$/barrel)                                                     |   85 |   80 |   75 |   70 |   65 |                55 |
| Average Brazilian Real (excluding inflation) - Real /U.S. dollar exchange rate | 5.02 | 5.00 | 5.00 | 4.97 | 4.88 |              4.76 |

Post-tax discount rates, excluding inflation, applied
in the tests which presented the main impairment losses and reversals for the period were:

| Activity                                                          | 12.31.2024 | 12.31.2023 |
| Producing properties relating to oil and gas activities in Brazil | 7.6% p.a.  | 7.6% p.a.  |
| RT&M in Brazil – postponed projects                               | 7.7% p.a.  | 7.0% p.a.  |

In 2024, the main changes in the CGUs (in the E&P
segment) were:

| • | Extinction                                                                                     
 of the Carapanaúba field due to its annexation to the Sudoeste de Urucu field (Arara cluster); |

| • | Extinction                                                                                                                
 of the Cherne cluster due to the signing of a purchase and sale agreement for the transfer of Petrobras' entire interest; |

| • | Extinction                                                                         
 of the Cidade Entre Rios field due to its annexation to the Riacho Ouricuri field; |

| • | Exclusion                                                             
 of the Cachalote field following the approval of its abandonment; and |

| • | Reintegration                                                                               
 of the Uruguá and Tambaú fields due to the cancellation of the purchase and sale agreement. |

Additional information on key assumptions for impairment
testing and on CGU definitions is presented in note 4.2.2.

Information on the main impairment losses of property,
plant and equipment and intangible assets is presented as follows:

a1) Producing properties in Brazil – 2024

The assessments of assets linked to oil and gas
production fields in Brazil resulted in net losses amounting to US$ 1,129, primarily related to the CGUs of: (i) Roncador (US$ 366),
Barracuda and Caratinga cluster (US$ 204). These losses were mainly driven by