Chevron Corporation has taken a significant step into Guinea-Bissau’s offshore oil and gas sector, marking its first entry into the country’s underexplored waters. The U.S. energy giant, through its local subsidiary, has acquired two exploration permits in the promising MSGBC Basin, a region that spans Mauritania, Senegal, The Gambia, Guinea-Bissau, and Guinea.
Under the agreement, Chevron holds a 90% operating stake in the Carapau and Peixe Espada offshore blocks, while the state-owned oil company, Petroguin, retains the remaining 10% interest.
Although Guinea-Bissau has no current oil or gas production, previous studies identified an estimated 498 million barrels of prospective resources across several offshore blocks – highlighting the country’s potential as an emerging hydrocarbon frontier.
The move aligns with Chevron’s strategy to expand its global exploration footprint into high-potential basins. The MSGBC region has recently attracted increasing interest from international oil companies due to multiple discoveries in neighboring countries.
While the exploration plan for the two blocks has not yet been made public, Chevron’s entry could pave the way for new investment flows, job creation, and economic diversification for Guinea-Bissau, should commercial reserves be confirmed.
