Company: PBR
Filing Date: 2025-08-08
Form Type: 6-K
Source: 0001292814-25-002976
Chunk: 22

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-08-08
Form: 6-K
Chunk 22
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 assets under construction, it refers only to impairment losses.                                                                                                                                                                                                                     |        |         |        |         |         |          |
| (5) It mainly includes transfers between classes of assets and transfers from advances to suppliers.                                                                                                                                                                                                            |        |         |        |         |         |          |

Additions to assets under construction are mainly
due to investments in the development of production in the Búzios field and fields in the Campos basin, Santos basin and Espírito
Santo basin. As for additions to right-of-use assets primarily relate to the FPSO Almirante Tamandaré in the Búzios field,
the FPSO Alexandre de Gusmão in the Mero field, rigs for E&P operations, and extension of the lease agreement for the FPSO
Cidade de Angra dos Reis in the Tupi field.

| 17.2. | Estimated useful life |

The useful life of assets depreciated are shown
below:

| Asset                             | Weighted average useful life in years                                  |
| Buildings and improvement         | 38  (between 25 and 50)                                                |
| Equipment and other assets        | 22 (between 1 to 31) - except assets by the units of production method |
| Exploration and development costs | Units of production method or 20 years                                 |
| Right-of-use                      | 14 (between 2 and 50)                                                  |

| 17.3. | Right-of-use assets |

The right-of-use assets comprise the following
underlying assets:

|                                         | Platforms | Vessels | Properties |   Total |
| Cost                                    |    31,274 |  21,778 |      2,762 |  55,814 |
| Accumulated depreciation and impairment |    -6,560 | -11,823 |       -973 | -19,356 |
| Balance at June 30, 2025                |    24,714 |   9,955 |      1,789 |  36,458 |
| Cost                                    |    22,484 |  17,542 |      2,340 |  42,366 |
| Accumulated depreciation and impairment |    -4,712 |  -9,216 |       -750 | -14,678 |
| Balance at December 31, 2024            |    17,772 |   8,326 |      1,590 |  27