The Cortemaggiore gas field is a natural gas field located in Cortemaggiore, Emilia-Romagna, Italy. Discovered in 2000, it was developed by Eni, determining it to have initial total proven reserves of around 495 billion ft³ (14.2 km³). It began production of natural gas and condensates later that year, with a production rate of around 105 million ft³/day (3×10⁶ m³).^[1]

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article relies largely or entirely on a single source. (January 2023) Parts of this article (those related to remaining reserves and ongoing production) need to be updated. (April 2024)