TEN is a producing conventional oil field located in ultra-deepwater in Ghana and is operated by Tullow Ghana. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block Deepwater Tano and Ten Development Area, with water depth of 6,157 feet. Buy the profile here.

Field participation details

The field is owned by CEF (SOC), Ghana National Petroleum, Kosmos Energy and Tullow Oil.

Production from TEN

The TEN conventional oil field recovered 54.77% of its total recoverable reserves, with peak production in 2018. The peak production was approximately 64.50 thousand bpd of crude oil and condensate and 23.00 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2037. The field currently accounts for approximately 13% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 93.83 Mmboe, comprised of 86.60 Mmbbl of crude oil & condensate and 43.38 bcf of natural gas reserves. TEN conventional oil field reserves accounts 0.02% of total remaining reserves of producing conventional oil fields globally.

For more details on the TEN 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.