The shoot, to last about seven months, is being carried out by CGG’s Oceanic Endeavour vessel, over Kosmos Energy’s blocks 5, 11 and 12 and Galp Energia’s Block 6.
CGG starts big 3D shoot
Paris-based CGG has begun a 16,000 square kilometre 3D seismic survey off Sao Tome & Principe.
24 February 2017 0:00 GMT
Updated
24 February 2017 0:00 GMT