Offshore Gas Discovery Expands Eastern Mediterranean Resources

Eni has reported a new offshore gas discovery in Egypt’s Temsah Concession, with preliminary estimates indicating approximately 2 trillion cubic feet of gas initially in place and 130 thousand barrels of associated condensates. The find strengthens resource potential in an established production area.

Near-Field Exploration in a Mature Basin
The discovery was made through the Denise W 1 exploration well, located around 70 km offshore in water depths of approximately 95 metres. Its proximity—less than 10 km—from existing infrastructure enables integration with current production systems, supporting a shorter development timeline.

This approach reflects a broader strategy of infrastructure-led exploration, where new reserves are identified close to established assets to reduce capital expenditure and accelerate time to production.

Reservoir Characteristics and Production Potential
The field contains a gas-bearing sandstone reservoir with approximately 50 metres of net pay. Reservoir quality is reported to be consistent with nearby producing assets, including the Temsah field, which has been operational since 2001.

Such reservoir characteristics indicate favourable permeability and storage capacity, supporting efficient gas extraction and stable production profiles. The presence of associated condensates further enhances the economic value of the discovery.

Advancing Infrastructure-Led Exploration
The Denise W discovery demonstrates the effectiveness of near-field exploration strategies in extending the life and productivity of established basins. By focusing on areas close to existing infrastructure, operators can unlock additional reserves while maintaining cost efficiency.

As exploration activity continues in the Eastern Mediterranean, such developments contribute to a more resilient and adaptable energy supply framework, balancing resource expansion with operational efficiency.

Edited by Romila DSilva, Induportals Editor, with AI assistance.