Company: PBR
Filing Date: 2025-08-08
Form Type: 6-K
Source: 0001292814-25-002974
Chunk: 31

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-08-08
Form: 6-K
Chunk 31
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 recognition of a R$ 319 impairment loss.                                                                    |

In the six-month period ended June 30, 2024, net
impairment reversals were recognized in the amount of R$ 337, mainly due to: (i) a R$ 201 impairment reversal of property, plant and equipment
after management approval of the return of the operational activities of the fertilizer plant Araucária Nitrogenados S.A. (ANSA);
(ii) a R$ 66 impairment reversal of property, plant and equipment following the increase of the occupied area of building Torre Pituba;
and (iii) a R$ 60 impairment reversal of equity-accounted investments, following the approval for the sale of the Company’s 18.8%
interest in the share capital of UEG Araucária S.A., resulting in the reclassification of this equity-accounted investment to assets
classified as held for sale and its registration at fair value less costs to sell.

| 20. | Exploration and evaluation of oil and gas reserves |

Changes in the balances of capitalized costs directly
associated with exploratory wells pending determination of proved reserves and the balance of amounts paid for obtaining rights and concessions
for exploration of oil and natural gas (capitalized acquisition costs) are set out in the following table:

|                                                                                                          |         | Consolidated |
|                                                                                                          |    2025 |         2024 |
|                                                                                                          | Jan-Jun |      Jan-Jun |
| Capitalized Exploratory Well Costs/Capitalized Acquisition Costs (1)                                     |         |              |
| Property, plant and equipment                                                                            |         |              |
| Opening Balance                                                                                          |   9,131 |        7,321 |
| Additions                                                                                                |   2,888 |          935 |
| Write-offs                                                                                               |     -21 |         -123 |
| Transfers                                                                                                |    -478 |            − |
| Cummulative translation adjustment                                                                       |    -137 |           53 |
| Losses on projects without economic viability                                                            |    -252 |            − |
| Closing balance                                                                                          |  11,131 |        8,186 |
| Intangible                                                                                               |         |              |
| Opening Balance                                                                                          |   9,966 |       11,197 |
| Losses on projects without economic viability                                                            |    -946 |            − |
| Closing balance                                                                                          |   9,020 |       11,197 |
| Capitalized Exploratory Well