Company: PBR
Filing Date: 2025-11-07
Form Type: 6-K
Source: 0001292814-25-003847
Chunk: 26

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-11-07
Form: 6-K
Chunk 26
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úzios 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:

| 33 |

| NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTSPETROBRAS(Expressed in millions of US Dollars, unless otherwise indicated) |

| Asset                             | Weighted average useful life in years                                  |
| Buildings and improvement         | 38  (between 25 and 50)                                                |
| Equipment and other assets        | 23 (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                                    |    32,292 |  23,286 |      3,009 |  58,587 |
| Accumulated depreciation and impairment |    -7,401 | -12,669 |     -1,010 | -21,080 |
| Balance at September 30, 2025           |    24,891 |  10,617 |      1,999 |  37,507 |
| 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, Albac