
BW Energy discovered commercial oil volumes in two appraisal wells on the Dussafu license offshore Gabon, supporting development of two additional production wells with estimated recovery of 8-9 million bbl of oil (gross).
The first new production well will be drilled as part of the ongoing MaBoMo Phase 2 campaign. First oil is expected in first-quarter 2027, the operator said Oct. 15.
The 10P2 appraisal well encountered a 30-m oil column in the Gamba reservoir at the predicted structural level. Formation evaluation, wireline logs, and pressure data confirmed reservoir quality and indicated potential initial production rates exceeding 5,000 bo/d (gross). Incremental recovery is estimated at 6 million bbl of oil (gross).
The 10P1 appraisal well encountered a 16-m oil column in a separate accumulation. Formation evaluation confirmed movable oil and supported development with an additional production well.
The rig is moving to the MaBoMo production platform, where BW Energy will replace an electrical submersible pump in an existing Hibiscus well before drilling four MaBoMo Phase 2 producers and a fifth well at the 10P2 location.
The company expects the new wells to produce about 5,000 bo/d (gross) each initially. MaBoMo Phase 2 is expected to add as much as 20,000 bo/d (gross) at peak production.
After completing the MaBoMo campaign, BW Energy plans to drill an infill well on Tortue field and proceed with the Bourdon Phase 1 development, which is scheduled for first oil in first-quarter 2028. Additional appraisal drilling in the Bourdon area, including the Walt Whitman prospect, is planned in 2028.
BW Energy holds a 73.5% operated interest in the Dussafu license, which lies within the 850-sq km Ruche Exclusive Exploitation Area. Average water depth is 116 m. Partners are Panoro Energy ASA (17.5%) and Gabon Oil Co. (9%).




















