Marathon Oil Operating Expenses 2010-2024 | MRO
- Marathon Oil annual operating expenses for 2023 were $4.159B, a 15.88% increase from 2022.
- Marathon Oil annual operating expenses for 2022 were $3.589B, a 16.4% decline from 2021.
- Marathon Oil annual operating expenses for 2021 were $4.293B, a 0.37% increase from 2020.