BP Strikes major oil find offshore Brazil in biggest discovery in 25 years

BP reported its most important oil and gas discovery in more than 20 years, an offshore find in Brazil that could change the course of the company's strategy.

The Santos Basin Bumerangue is the biggest strike the company has made since Shah Deniz in 1999 landmark that could rekindle investor confidence as BP steps away from recent hegemonic green aspirations to rejoin its fossil fuel kin.

The find is slated to become one of the new production hub's cornerstones for the UK's energy giant's efforts to re-focus on bolstering its upstream portfolio.

BP has not provided reserve estimates for the site, but initial signs point to significant potential.

The Bumerangue spokesperson stated that the discovery is comparable in size to the Shah Deniz gas and condensate field in the Caspian Sea, which remains at the heart of BP's portfolio.

Investor confidence and market reaction

BP's statement comes as the corporation seeks to improve its stock performance and long-term growth prospects.

Its shares jumped 1.3% by 1107 GMT in response to the announcement, outperforming the larger European energy index (SXEP), which increased by only 0.1%.

Analysts see the discovery as a potential game-changer for the corporation.

While it is too early to draw definitive conclusions, preliminary data indicate that the discovery could extend the life of BP's upstream operations well into the 2030s or 2040s.

This timescale is critical for a corporation that has faced growing investor concern about the long-term viability of its fossil fuel assets in recent years.

"This discovery could extend BP's upstream portfolio longevity well into the 2030s/40s, which has been the most significant issue and concern," wrote Bernstein analyst Irene Himona in a research note.

Shifting focus: from renewables to oil

The timing of the Bumerangue discovery is notable.

It follows BP's strategic shift away from its previous renewable energy drive, as the firm seeks to rebalance its energy mix.

In 2024, BP's oil and gas production was 2.4 million barrels of oil equivalent per day.

While the business anticipates a decrease in output in 2025, it intends to produce between 2.3 and 2.5 million barrels per day by 2030.

Bumerangue is BP's tenth discovery this year, the other finds having been in Trinidad and Tobago, Egypt, and Brazil.

It is a sign of the concentrated effort to shore up core fossil fuel resources to meet near, medium and longer-term energy needs that this spate of exploration success reflects.

Brazil is a strategic country for BP, and we see the opportunity to develop a large and low-cost competitive production hub here, said BP Chief of Production and Operations Gordon Birrell.

Geological promise amid technical challenges

In December 2022, BP won the Bumerangue block in a round BP later called "very good commercial terms."

The block is located in the deepwater area, contained within Brazil's prolific pre-salt rock formations, known for some time to be hydrocarbon-rich.

Nonetheless, preliminary assay results have also shown increased concentrations of carbon dioxide within the reservoir, an element that could potentially hamper development.

The company said that this is in preparation for further analysis and to initiate a more expansive drilling campaign to fully unveil the potential of this reservoir in the weeks ahead.

BP seems unfazed by the CO₂ presence, which might require sophisticated separation and capture technologies, referring to initial results as "robust."

The announcement puts BP up there with its London-listed rival Shell (SHEL.L), which took a final investment decision earlier this year on another development in the same basin.

The two firms together emphasise the rising importance of the Santos Basin as a frontier in global oil and gas development.