Sangomar Phase 1 is a conventional oil development located in deepwater in Senegal and is operated by Woodside Energy Senegal. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, Sangomar Phase 1 was discovered in 2014, lies in block Sangomar Offshore Profond, with water depth of around 3,870 feet. Buy the profile here.

The project is currently in commissioning stage and is expected to start commercial production in 2023. Final investment decision (FID) of the project was approved in 2020. The development cost is expected to be $4,200 m. The Sangomar Phase 1 conventional oil development will involve the drilling of approximately 23 wells and includes FPSO, subsea manifold, and subsea trees.

Field participation details

The field is owned by Petrosen and Woodside Energy Group.

Production from Sangomar Phase 1

Production from the Sangomar Phase 1 conventional oil development project is expected to begin in 2023 and is forecast to peak in 2025, to approximately 96,728 bpd of crude oil and condensate. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2049.

Remaining recoverable reserves

The field is expected to recover 280.73 Mmboe, comprised of 280.73 Mmbbl of crude oil & condensate.

Contractors involved in the Sangomar Phase 1 conventional oil field

Some of the key contractors involved in the Sangomar Phase 1 project as follows.

Design/FEED Engineering: Schlumberger, Subsea 7 and Mitsui E&S Holdings

Main EPC: Schlumberger and Subsea 7

EPC Contractors: Mitsui E&S Holdings and China COSCO Shipping

Other Contractors: Halliburton, DORIS Engineering, Baker Huges, EDS Group and Bureau Technical Services

For more details on the Sangomar Phase 1 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.