Company: PBR
Filing Date: 2025-05-13
Form Type: 6-K
Source: 0001292814-25-002051
Chunk: 22

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-05-13
Form: 6-K
Chunk 22
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 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                                    |    28,159 |  19,799 |      2,557 |  50,515 |
| Accumulated depreciation and impairment |    -5,588 | -10,822 |       -864 | -17,274 |
| Balance at March 31, 2025               |    22,571 |   8,977 |      1,693 |  33,241 |
| 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 |  27,688 |

| 17.4. | Unitization agreements |

Petrobras has Production Individualization Agreements
(AIP) signed in Brazil with partner companies in E&P consortia. These agreements result in reimbursements payable to (or receivable
from) partners regarding expenses and production volumes mainly related to Agulhinha, Albacora Leste, Berbigão, Budião Noroeste,
Budião Sudeste, Caratinga and Sururu.

| 29 |

Provision for equalizations (1)

The table below presents changes in the reimbursements
payable relating to the execution of the AIP submitted to the approval of the ANP:

|                                             |     | Jan-Mar/2025 | Jan-Mar/2024 |
| Opening balance                             |     |          577 |          462 |
| Additions to PP&E, net of write-offs        |     |          -38 |           18 |
|