Petrobras has confirmed a new discovery of oil with no impurities in the Santos Basin pre-salt layer, reaffirming its leadership in deepwater hydrocarbon exploration, reaffirming its leadership. The discovery was made in the 3-BRSA-1396D-SPS well, located 248 km off the coast of Santos (SP) and at a depth of almost 2,000 meters.
According to data provided by the Brazilian state-owned operator, the crude located in the area is of exceptional quality and free of impurities. This would be the second discovery confirmed in the same block in less than a year, which reinforces the viability of the area as a source of energy resources.
Strategic potential of the Aram block
The Aram block block was acquired in 2020 under the Production Sharing model managed by the National Petroleum Agency (ANP) and PPSA. In it, Petrobras acts as operator with an 80% interest, in partnership with CNPC, which holds the remaining 20%.. The location in ultra-deep waters and the confirmed presence of high-purity hydrocarbons make it one of the most promising areas in the South Atlantic.

Drilling has been completed and, according to Petrobras, electrical profiles, gas traces and fluid sampling support the existence of hydrocarbons. Laboratory analyses are currently being carried out that will allow a more precise characterization of both the reservoirs and the fluid’s properties.
Exploration with a long-term vision
As part of the Discovery Appraisal Plan (PAD), Petrobras and its partners plan to drill two additional wells and conduct a formation test in the same area. This plan, which will be in effect until 2027, will allow for the collection of technical data that will define the region’s commercial potential.
This discovery follows the company’s recent announcements of new discoveries in the Brava and Búzios areas. discoveries in the Brava and Búzios areas, strengthening the company’s exploratoryareas, strengthening its exploration portfolio and its commitment to energy development in the Brazilian pre-salt.
Oil without impurities boosts exploration
With this new achievement, Petrobras consolidates its strategy of intensive investment in exploration in key regions of the Brazilian coast. The identification of clean crude oil in commercial quantities represents a valuable asset and strengthens its position in the international energy market.
The Aram block continues to prove to be a significant source of quality hydrocarbons. quality hydrocarbons, marking a key advance in the development of new oil reserves offshore Brazil.The Aram block continues to prove to be a significant source of quality hydrocarbons, marking a key advance in the development of new oil reserves offshore Brazil.
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Source and internal photo: Petrobras
Main photo: Shutterstock