Onbiiskoye is a producing conventional oil field located onshore Russia and is operated by Tatekh. The field is located in block Onbysky.

An expansion project is associated with the Onbiiskoye, namely Onbiiskoye Development. This project is currently in the feed stage.

Field participation details

The field is owned by Others and Tatneft.

Production from Onbiiskoye

The Onbiiskoye conventional oil field recovered 68.60% of its total recoverable reserves, with peak production in 2001. The peak production was approximately 7.19 thousand bpd of crude oil and condensate. Based on economic assumptions, production will continue until the field reaches its economic limit in 2064.

Remaining recoverable reserves

The field is expected to recover 28.26 Mmboe, comprised of 28.26 Mmbbl of crude oil & condensate. Onbiiskoye conventional oil field reserves accounts 0.01% of total remaining reserves of producing conventional oil fields globally.

Contractors involved in the Onbiiskoye conventional oil field

Some of the key contractors involved in the Onbiiskoye project as follows.

Other Contractors: Glavgosexpertiza of Russia and MNK Group


Information on the field is sourced from GlobalData’s fields database that provides detailed information on all producing, announced and planned oil and gas fields globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.