Petišovci is a producing unconventional gas field located onshore Slovenia and is operated by Ascent Slovenia. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block Petisovci. Buy the profile here.

An expansion project is associated with the Petišovci, namely the Petišovci Phase 2. This project is currently in the feasibility stage.

Field participation details

The field is owned by Ascent Resources, Nafta Lendava and Petrol dd Ljubljana.

Production from Petišovci

The Petišovci unconventional gas field recovered 2.75% of its total recoverable reserves, with peak production expected in 2025. The peak production will approximately 33.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2058. The field currently accounts for approximately 67% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 28.92 Mmboe, comprised of 0.00 Mmbbl of crude oil & condensate and 173.49 bcf of natural gas reserves. Petišovci unconventional gas field reserves accounts 0.02% of total remaining reserves of producing unconventional gas fields globally.

About Ascent Slovenia

Ascent Resources has discovered natural gas at the Petisovci field in Slovenia and holds a 75% interest in the Petisovci project.

For more details on the Petišovci Unconventional 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.