Irena is a conventional gas development located in shallow water in Croatia and is operated by Edina. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, Irena was discovered in 2006, lies in block North Adriatic (Ivana) and Izabela, with water depth of around 230 feet. Buy the profile here.

The project is currently in feed stage and is expected to start commercial production in 2024. Final investment decision (FID) of the project will be approved in 2023. The development cost is expected to be $71 m.

Field participation details

The field is owned by Energean and MOL Hungarian Oil and Gas.

Production from Irena

Production from the Irena conventional gas development project is expected to begin in 2024 and is forecast to peak in 2025, to approximately 29 Mmcfd of natural gas. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2076.

Remaining recoverable reserves

The field is expected to recover 20.25 Mmboe, comprised of 121.47 bcf of natural gas reserves.

For more details on the Irena Conventional Gas Field, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Oil & Gas Intelligence Center, which provides detailed profiles of 34,000+ oil and gas fields, 400,000+ exploration blocks, 1,100+ LNG terminals, 3,400+ gas processing plants, 5,000+ storage terminals, and 8,000+ pipelines, 1,400+ refineries and 13,000+ petrochemical plants worldwide.