PRE-SALT
Petrobras increases upstream investments but remains wary on renewables
Production
Petrobras invites subsea contractors to bid for Buzios-8 SURF system
Exclusive
Rare gem: ExxonMobil poised to spud landmark Opal pre-salt wildcat offshore Brazil
Exploration
Second wave of Brazil pre-salt finds poses tougher challenge
Exploration
Petrobras starts sale process of Sergipe-Alagoas basin fields
Production
Total tests ground-breaking ship-to-ship transfer technology with Brazil floater
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