Italy’s Eni discovers major gas reserves offshore Egypt

Italian energy major Eni S.p.A. has announced a significant natural gas discovery offshore Egypt, reinforcing momentum in the Eastern Mediterranean energy sector and boosting prospects for regional gas supply stability.

The discovery, made at the Denise W-1 exploration well in the Temsah Concession, is estimated to hold about 2 trillion cubic feet of natural gas and roughly 130 million barrels of condensate, positioning it among the latest high-impact upstream finds in Egypt’s offshore gas basin.

Offshore gas discovery strengthens Egypt’s energy outlook

The Denise W-1 well was drilled following a 20-year concession renewal agreement signed in July 2025, underscoring Egypt’s push to attract foreign investment into its oil and gas exploration sector. 

Egypt, once a net gas exporter, has faced declining production in recent years, forcing greater reliance on imported fuel. The new discovery comes at a critical time, as global energy markets remain volatile and regional tensions continue to disrupt supply chains.

Strategic location enables fast-track gas development

Located roughly 70 kilometers offshore in 95 meters of water depth, the field sits less than 10 kilometers from existing infrastructure, an advantage that could enable fast-track development and lower upstream costs.

Eni operates the block with a 50% working interest, alongside BP plc, with operations conducted through Petrobel, a joint venture with Egyptian General Petroleum Corporation. The partnership reflects ongoing collaboration between international oil companies and Egypt’s state energy sector to unlock offshore gas reserves.

Eni deepens Egypt investment amid energy transition

Eni has maintained a strong presence in Egypt since 1954 and remains one of the country’s leading foreign energy investors. In 2025, the company reported production of 242,000 barrels of oil equivalent per day (kboed) in Egypt, highlighting its strategic importance within Eni’s global upstream portfolio.

The Italian group has also committed $8 billion in new investments over five years, targeting increased oil and gas output while expanding into energy transition sectors, including biofuels and critical minerals such as rare earths.

Eastern Mediterranean gas gains global relevance

The latest offshore discovery adds to a growing list of Eastern Mediterranean gas finds, reinforcing the region’s role as a key emerging energy hub. For Egypt, the development aligns with its ambition to reclaim status as a regional gas exporter while strengthening energy security.

For global markets, Eni’s find underscores continued investment in natural gas as a transition fuel, even as energy companies accelerate efforts toward carbon neutrality by 2050.