The largest oil deals in October 2025 witnessed unprecedented investment activity in the global energy sector, with agreements ranging from development and acquisition to regional expansion in petrochemicals and oil storage.
According to the specialized energy platform "Energy," the largest deals included significant activity in Egypt, which had the most prominent presence, as well as in Iraq, Algeria, Saudi Arabia, the UAE, Sudan, and Qatar, reflecting investor confidence in emerging markets.
The agreements, memoranda of understanding, and partnerships signed as part of the largest oil deals in October 2025 demonstrated a diversity of objectives. Some focused on developing giant fields, such as Iraq's Majnoon field, while others aimed to support downstream and logistics industries in Egypt and the UAE.
These moves reflect a clear trend in the region towards diversifying investments and strengthening energy value chains, making the largest oil deals in October 2025 a strong indicator of the return of investment activity in global oil markets. The largest oil deals during October were as follows:
Iraq (a deal to develop the Majnoon oil field).
Algeria (a deal won by an Egyptian company).
Saudi Arabia (an acquisition deal).
Qatar (two deals with Egypt).
UAE (a deal with Egypt).
Egypt (a new petrochemical project).
Russia and Sudan (an investment and protection agreement).
Iraq leads global oil deals in October 2025
