Senegal's offshore oil plans inch ahead
Cairn seeks to manage expectations, as reserve estimates grow
Cairn Energy is pushing on with exploration and appraisal around its existing Senegalese offshore oil finds, as it seeks to move ahead with what could be one of the largest frontier oil developments of the next few years. The explorer says it doesn't want to fall into the trap of promising an overly ambitious schedule to a government eager to see early returns from the project, but the low prevailing drilling costs still make rapid progress attractive. A third phase of exploration drilling got underway in early 2017, using the Stena DrillMax rig, with two appraisal wells planned and several further ones possible, including on new exploration prospects. The first of the appraisal wells, SNE-5
Also in this section
8 January 2026
Indonesia and Malaysia are at the dawn of breathtaking digital capabilities. Their energy infrastructure must keep up with their ambitions
8 January 2026
The next five years will be critical for the North Sea, and it will be policy not geology that will decide the basin’s future
8 January 2026
The region’s access to versatile feedstock, combined with policy support, is setting it up to meet growing demand both at home and abroad
7 January 2026
No longer can the energy source be considered a sidekick to oil in the Middle East and neither should it step aside for less convincing alternatives






