Wintershall Dea quits Brazil, Argentine shale
The German independent is overhauling its Latin American portfolio
Germany’s Wintershall Dea will quit Brazil and divest its Argentine shale assets as it seeks to focus on gas production and slash emissions. But the firm will retain its Mexican oil production. Wintershall has opted to terminate all its exploration activity in Brazil and close its Rio de Janeiro office. The company has stakes in nine Brazilian exploration licences—four of which it operates—across the Potiguar, Ceara, Campos and Santos basins. The German independent has no remaining work or financial commitments for those licences and is keen to ensure a “smooth transition” by working with its partners and the Brazilian authorities. Wintershall is also divesting both of its operated shale oil
Also in this section
4 December 2025
Time is running out for Lukoil and Rosneft to divest international assets that will be mostly rendered useless to them when the US sanctions deadline arrives in mid-December
3 December 2025
Aramco’s pursuit of $30b in US gas partnerships marks a strategic pivot. The US gains capital and certainty; Saudi Arabia gains access, flexibility and a new export future
2 December 2025
The interplay between OPEC+, China and the US will define oil markets throughout 2026
1 December 2025
The North African producer’s first bidding round in almost two decades is an important milestone but the recent extension suggests a degree of trepidation






