UPDATE 1-Petrobras unit buys stake in Argentina oil fields http://www.reuters.com/article/companyNews/idUSN2129254620071221
Fri Dec 21, 2007
(Updates with company comment, details, paragraphs 3-5)
BUENOS AIRES, Dec 21 (Reuters) - The Argentine arm of Brazil's state energy firm Petrobras (PETR4.SA: Quote, Profile, Research) (PBR.N: Quote, Profile, Research), Petrobras Energia, said on Friday it paid $117.5 million for a 13.72 percent stake in two oil fields in Argentina's Patagonia region. http://www.reuters.com/article/companyNews/idUSN2129254620071221