Winterfell is a conventional oil development located in ultra-deepwater in the US and is operated by BOE Exploration & Prodction. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, Winterfell was discovered in 2021, lies in block Green Canyon 944, with water depth of around 5,384 feet. Buy the profile here.

The project is currently in approval stage and is expected to start commercial production in 2024. The Winterfell conventional oil development will involve the drilling of approximately five wells.

Field participation details

The field is owned by Beacon Offshore Energy Exploration, BOE Exploration & Prodction, CSL Exploration, HEDV Winterfell, Kosmos Energy, Red Willow Production and Ridgewood Monarch North.

Production from Winterfell

Production from the Winterfell conventional oil development project is expected to begin in 2024 and is forecast to peak in 2025, to approximately 16,566 bpd of crude oil and condensate. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2051.

Remaining recoverable reserves

The field is expected to recover 53.79 Mmboe, comprised of 53.79 Mmbbl of crude oil & condensate.

Contractors involved in the Winterfell conventional oil field

The key contractors involved in the Winterfell project as follows.

Other Contractors: Perma-Pipe International Holdings

For more details on the Winterfell 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.