Company: PBR
Filing Date: 2025-08-26
Form Type: 6-K/A
Source: 0001292814-25-003156
Chunk: 26

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-08-26
Form: 6-K/A
Chunk 26
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 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:

| Schedule of useful life of assets |                                                                        |
| 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:

| Schedule of accumulated depreciation and impairment |           |         |            |         |
|                                                     | 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 |  27,688 |

| 17.4. | Production Individualization 
 Agreements (AIPs)            |

Petrobras has AIPs 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,
Sururu and the pre-salt