Leviathan Phase 1A is a producing conventional gas field located in ultra-deepwater in Israel and is operated by Chevron Mediterranean. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block I/15 Leviathan North and I/14 Leviathan South, with water depth of 5,707 feet. Buy the profile here.

An expansion project is associated with the Leviathan Phase 1A, namely the Leviathan Phase 1A Development. This project is currently in the feasibility stage, expected to start in 2025.

Field participation details

The field is owned by Chevron, Delek Group and Ratio Energies.

Production from Leviathan Phase 1A

The Leviathan Phase 1A conventional gas field recovered 10.67% of its total recoverable reserves, with peak production expected in 2025. The peak production will approximately 2.00 thousand bpd of crude oil and condensate and 1,113.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2057. The field currently accounts for approximately 50% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 1,456.85 Mmboe, comprised of 15.42 Mmbbl of crude oil & condensate and 8,648.54 bcf of natural gas reserves. Leviathan Phase 1A conventional gas field reserves accounts 0.50% of total remaining reserves of producing conventional gas fields globally.

About Chevron Mediterranean

Chevron Mediterranean Ltd (Chevron Mediterranean) specializes in focusing on exploration, production, transmission and supply of natural gas. Chevron Mediterranean is headquartered in Herzlia,Cayman Island,the UK.

For more details on the Leviathan Phase 1A 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.