Petrobras Wants to Transform Espírito Santo Into an Oil Power Again, With Billions in Investments, New Wells, Floating Production Storage and Offloading Unit, and Recent Discoveries That Rekindle the State’s Protagonism in the National Energy Sector.
With billions in investments planned for the coming years, Petrobras bets on Espírito Santo as one of its main fronts for expansion in oil and natural gas production in Brazil.
The Brazilian state-owned company plans to double production in the state by 2030, targeting an average of 500 thousand barrels of oil per day—more than double the current production, estimated at around 230 thousand barrels daily.
According to Guilherme Sargenti, the General Manager of Petrobras’ Business Unit in Espírito Santo, the state occupies a strategic position in the company’s plans and will be the destination for about R$ 35 billion of the R$ 44.2 billion projected for the oil and gas sector in the region over the next five years.
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“Our goal is to restore Espírito Santo’s prominence in the oil and gas industry. We want to return to that golden moment when local production played a crucial role in national supply and generated wealth for the state,” Sargenti stated during the launch of the 8th edition of the Oil and Natural Gas Industry Yearbook in Espírito Santo, held at the Anchieta Palace.
Growth Driven by New Wells and Promising Discoveries
The expansion plan involves the interconnection of more than 70 new wells to the existing units in the state, which will represent a significant increase compared to the 84 operational wells currently in operation.
The majority of these investments are concentrated in areas of southern Espírito Santo’s coastline, where sedimentary basins with high exploration potential are located.
In addition to the wells currently in operation, Petrobras has been betting on intensifying research and drilling in deep and ultra-deep areas, especially after recent discoveries that reignited optimism in the sector.
One of the most relevant discoveries took place in the Monai field, in deep waters off the Espírito Santo coast, where the state-owned company identified new natural gas reserves.
Still in the evaluation phase, the discovery could represent a new promising exploration frontier in the state.
“We have invested in exploratory drilling even in challenging environments. Just last year, we drilled two wells in ultra-deep waters. We are still analyzing the viability and conditions of the reservoirs, but we are quite confident about the region’s potential,” Sargenti explained.
Maria Quitéria: The Floating Hope in the Whale Park
One of the biggest symbols of this new phase of investments is the Floating Production Storage and Offloading Unit (FPSO) Maria Quitéria, which began operations in October 2024 in the Whale Park, an area of great importance in the Espírito Santo Basin.
With a capacity to produce up to 100 thousand barrels per day, the FPSO is currently in the initial phase, operating with only one active well and extracting around 10 thousand barrels per day.
However, by April 2025, production is expected to double with the commissioning of a second well, raising the utilized capacity to approximately 20%.
Petrobras expects production to progressively increase until it reaches its full capacity in 2026.
In total, the vessel will be connected to 17 wells: nine oil producers and eight water injectors, essential for maintaining reservoir pressure and ensuring extraction efficiency.
Espírito Santo Returns to the Radar of Major Investments
Historically, Espírito Santo has played a prominent role in Brazil’s energy matrix, especially between 2007 and 2012, a period of strong expansion of the oil industry in the state.
With the discovery of pre-salt reserves, some investments shifted to the Santos Basin and other regions in the Southeast, but the renewed focus on the Espírito Santo coastline shows a strategic diversification by Petrobras.
In addition to oil, the state has also stood out in natural gas production, an energy source on the rise in the context of the global energy transition.
The company has invested in infrastructure for the processing and transportation of locally extracted gas, keeping an eye on the growing demand for less polluting fuels.
Another important factor is the synergy between the oil and gas industry and local productive sectors, such as construction, logistics, and engineering.
The increase in investments promises to boost the Espírito Santo economy, generating direct and indirect jobs and strengthening the local supply chain.
“For this new cycle of growth to be sustainable, it is essential that businessmen are prepared and trained to seize the opportunities that will arise,” Sargenti reinforced.
Sustainable Development Also on the Radar
Despite the focus on production, Petrobras has also emphasized that new projects align with its environmental and social commitments, following practices that seek to minimize environmental impacts and promote the development of communities neighboring its operations.
The company has adopted advanced technologies for environmental monitoring, in addition to programs aimed at protecting marine biodiversity, especially in regions like the Whale Park, where coexistence with sensitive species is constant.
Additionally, the reuse of water and the reduction of carbon emissions are part of the operational parameters required in new units, according to the company’s own guidelines and Brazilian environmental standards.
Promising Future on the Horizon
With the resumption of investments in Espírito Santo, Petrobras signals a new phase of valuing the Espírito Santo coastline as a strategic axis for the national energy sector.
The combination of recent discoveries, expansion of infrastructure, and increased production positions the state as one of the company’s major bets for the coming years.
If the targets are achieved, Espírito Santo could, by 2030, account for a considerable share of the national oil and gas production, reestablishing itself on the map of the country’s major energy hubs.
Do you believe Espírito Santo will achieve this new peak in oil and gas production in the coming years? What more could be done to ensure sustainable and lasting development in the region? Comment below!

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