https://www.worldenergynews.com/news/exxon-may-invest-bln-vaca-muerta-shale-646112
Exxon May Invest $10 Bln in Vaca Muerta Shale Region
Exxon Mobil Corp could invest more than $10 billion in shale projects over 20 to 30 years in Argentina's Vaca Muerta region, the government said on Friday.