Petronas seeking $1 billion for Brazil oil field stake sale, sources say

Cristiane Lucchesi, Rachel Gamarski and Vinícius Andrade August 04, 2025

(Bloomberg) -- Malaysia’s Petroliam Nasional Berhad is working with Bank of America Corp. to sell its 50% stake in the Brazilian oil field Tartaruga Verde, according to people familiar with the matter. 

Petronas, as the Kuala Lumpur-based company is known, is looking to get about $1 billion for the stake, the people said, asking not to be identified discussing non-public information. The discussions are at an early stage and a deal may not happen, the people said.

A representative for Bank of America declined to comment. Petronas didn’t immediately respond to a request for comment.

Petronas bought the stake in the Tartaruga Verde oil field in 2019 as part of a bigger transaction with Petroleo Brasileiro SA, known as Petrobras, which still owns the remaining 50% stake. The field is based in the deep waters of Campos Basin in Rio de Janeiro state.

Connect with World Oil
Connect with World Oil, the upstream industry's most trusted source of forecast data, industry trends, and insights into operational and technological advances.