Yumna is a producing conventional oil field located in shallow water in Oman and is operated by Masirah Oil. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block Block 50 (Masirah Bay Offshore), with water depth of 492 feet. Buy the profile here.

An expansion project is associated with the Yumna, namely the Yumna Development. This project is currently in the feasibility stage.

Field participation details

The field is owned by Others and Rex International Holding.

Production from Yumna

The Yumna conventional oil field recovered 68.69% of its total recoverable reserves, with peak production in 2021. The peak production was approximately 10.00 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2031.

Remaining recoverable reserves

The field is expected to recover 3.23 Mmboe, comprised of 3.23 Mmbbl of crude oil & condensate.

About Masirah Oil

Masirah Oil Ltd (Masirah Oil) is an oil and energy exploration and production company which carries exploration and drilling activities. It operates Block 50 concession area in the Gulf of Masirah. The company is a joint venture between Petroci and Lime Petroleum AS. Masirah Oil is headquartered in Muscat, Oman.

For more details on the Yumna 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.