Maiskoye (TOM), Maiskoye South, and Mayskoye Middle (Sredne-Mayskoye) is a producing conventional oil field located onshore Russia and is operated by Alyansneftegaz. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block Mayskoye (TOM). Buy the profile here.

An expansion project is associated with the Maiskoye (TOM), Maiskoye South, and Mayskoye Middle (Sredne-Mayskoye), namely the Maiskoye Group of Fields Development. This project is currently in the feasibility stage.

Field participation details

The field is owned by Oil and Natural Gas.

Production from Maiskoye (TOM), Maiskoye South, and Mayskoye Middle (Sredne-Mayskoye)

The Maiskoye (TOM), Maiskoye South, and Mayskoye Middle (Sredne-Mayskoye) conventional oil field recovered 61.59% of its total recoverable reserves, with peak production in 2011. The peak production was approximately 13.58 thousand bpd of crude oil and condensate and 5.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2067.

Remaining recoverable reserves

The field is expected to recover 19.36 Mmboe, comprised of 19.36 Mmbbl of crude oil & condensate.

For more details on the Maiskoye (TOM), Maiskoye South, and Mayskoye Middle (Sredne-Mayskoye) 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.