Luhais and Subba is a producing conventional oil field located onshore Iraq and is operated by Dhi Qar Oil. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block Subba and Luhais Contract. Buy the profile here.

An expansion project is associated with the Luhais and Subba, namely the Luhais EOR. This project is currently in the approval stage.

Field participation details

The field is owned by Dhi Qar Oil.

Production from Luhais and Subba

The Luhais and Subba conventional oil field recovered 66.86% of its total recoverable reserves, with peak production in 2018. The peak production was approximately 102.78 thousand bpd of crude oil and condensate and 36.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2053. The field currently accounts for approximately 2% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 452.74 Mmboe, comprised of 400.04 Mmbbl of crude oil & condensate and 316.17 bcf of natural gas reserves. Luhais and Subba conventional oil field reserves accounts 0.10% of total remaining reserves of producing conventional oil fields globally.

For more details on the Luhais and Subba Conventional Oil 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.