Kosmos discover gas resource in West Africa
The large find is in Mauritania and is part of the Greater Tortue complex
US company Kosmos said it discovered a “large-scale gas resource” in a structure covering 90 square km, with the first well drilled in the west African country’s ultra-deep offshore. The find, Tortue West, is part of the Greater Tortue complex which extends into Senegalese waters to the south. Kosmos made the discovery with its Tortue-1 well, which passed through a net 107 metres of payzones. The main target showed gas in three reservoirs with a depth of 160 metres gross, while the secondary target showed hydrocarbons in a zone of 150 metres gross. “Volumetrically, Tortue-1 has far exceeded our pre-drill expectations”, said the firm’s chief executive, Andrew Inglis. The discovery well was dr
Also in this section
18 February 2026
With Texas LNG approaching financial close, Alaska LNG advancing towards a phased buildout and Magnolia LNG positioned for future optionality, Glenfarne CEO Brendan Duval says the coming year will demonstrate how the company’s more focused, owner-operator approach is reshaping LNG infrastructure development in the North America
18 February 2026
The global gas industry is no longer on the backfoot, hesitantly justifying the value of its product, but has greater confidence in gas remaining a core part of the global energy mix for decades
18 February 2026
With marketable supply unlikely to grow significantly and limited scope for pipeline imports, Brazil is expected to continue relying on LNG to cover supply shortfalls, Ieda Gomes, senior adviser of Brazilian thinktank FGV Energia,
tells Petroleum Economist
17 February 2026
The 25th WPC Energy Congress, taking place in Riyadh, Saudi Arabia from 26–30 April 2026, will bring together leaders from the political, industrial, financial and technology sectors under the unifying theme “Pathways to an Energy Future for All”
