Senna is a conventional oil development located in shallow water in the UK and is operated by Decipher Developments. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, Senna was discovered in 1977, lies in block 22/21c ALL, with water depth of around 473 feet. Buy the profile here.

The project is currently in approval stage and is expected to start commercial production in 2023. The Senna conventional oil development will involve the drilling of approximately three wells.

Field participation details

The field is owned by Serica Energy.

Production from Senna

Production from the Senna conventional oil development project is expected to begin in 2023 and is forecast to peak in 2024, to approximately 24,000 bpd of crude oil and condensate. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2061.

Remaining recoverable reserves

The field is expected to recover 69.88 Mmboe, comprised of 69.88 Mmbbl of crude oil & condensate.

For more details on the Senna 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.