Shell’s significant return to Gabon’s ultra-deep offshore oil sector

Libreville / A decade after divesting its assets to Assala Energy and departing the Gabonese market, the global energy giant Shell is making a notable comeback to the nation’s oil sector.

On June 22, 2026, the Anglo-Dutch major formalized a preliminary agreement with the Gabonese State in Libreville. This landmark deal paves the way for the exploration of new ultra-deepwater offshore blocks, underscoring the renewed appeal of Gabon’s petroleum industry to international investors.

A lucrative revival strategy for Libreville

Shell’s return represents a significant stride in the Gabonese authorities’ comprehensive strategy to revitalize the hydrocarbon sector.

Following a period characterized by a downturn in international investments, Libreville has proactively launched numerous initiatives aimed at attracting fresh capital and stimulating exploration activities.

This determined policy is now demonstrably yielding positive outcomes.

Gabon has opened up approximately 71% of its previously unexploited maritime domain for exploration, thereby presenting substantial new opportunities for oil companies in areas with considerable potential.

The recent signing of this agreement with Shell aligns with a broader trend of major international corporations re-engaging with the Gabonese market.

Global energy majors rekindle interest

In recent months, the nation has also forged strategic partnerships with other prominent players in the industry, including ExxonMobil and BP. These collaborations are a clear testament to the resurgent confidence among investors in the rich potential of Gabon’s sedimentary basin.

Beyond its symbolic importance, this new phase of ultra-deepwater exploration is poised to play a crucial role in replenishing national reserves, ensuring long-term production stability, and solidifying Gabon’s standing as one of Africa’s most attractive oil-producing nations.