Barbados could be sitting on an offshore petroleum resource of extraordinary scale, with seismic surveys suggesting the country’s waters may contain more than 13 billion barrels of oil, alongside potentially more than 40 trillion cubic feet of natural gas.
The findings are adding momentum to Barbados’ renewed push to attract major international energy companies to explore its offshore territory. Government officials say the latest geological and seismic assessments have revealed prospects that could place Barbados among the Caribbean’s most significant emerging oil and gas jurisdictions.
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Jamar White, Director of Natural Resources, said the estimates point to the possibility of “upwards of 13 billion barrels of oil in place” and more than 40 trillion cubic feet of natural gas. Acting Prime Minister and Energy Minister Kerrie Symmonds has similarly pointed to the results of both 2D and 3D seismic surveys, which have provided a clearer picture of the geological structures beneath Barbados’ offshore acreage.
The potential scale is particularly noteworthy because it could rival the resource estimates associated with Guyana’s Stabroek Block, which has transformed Guyana’s economy since major offshore discoveries were announced. However, Barbados’ figure should not be interpreted as 13 billion barrels of proven or recoverable reserves. It represents an estimate of oil potentially in place, and exploration drilling will be necessary to determine whether commercially viable quantities actually exist.
Barbados is now opening the door to international investors through its 2026 Offshore Petroleum Direct Negotiations, covering 19 offshore blocks across shelf and deepwater areas. The acreage encompasses approximately 62,643 square kilometres, with three newly established ultra-deepwater blocks—Windmill, Landship and Culpepper, included in the current offering.
The government is taking a more selective approach to potential investors than simply seeking companies with the financial capacity to drill. Applicants are expected to demonstrate strong legal, technical and financial capabilities, while also meeting requirements covering health, safety, environmental protection, climate considerations and local content.
Barbados’ emphasis on climate standards is particularly significant given the country’s vulnerability to rising sea levels, extreme weather and other effects of climate change. Officials have indicated that prospective operators will have to meet environmental and climate-related standards as part of the qualification process.
The government has also established a dedicated data room containing seismic and geological information to allow prospective investors to examine the available evidence before deciding whether to pursue exploration opportunities. The official data package includes both historical and more recent geological and seismic material, including results from offshore 3D seismic work.
The offshore initiative comes as Barbados seeks to strengthen its energy security, attract foreign investment and identify new sources of economic growth. A successful commercial discovery could generate significant opportunities for employment, government revenue, local businesses and infrastructure while potentially reducing the country’s dependence on imported energy.
At the same time, the scale of the potential resource raises important questions about how Barbados would manage a major petroleum industry while maintaining its environmental commitments and tourism-dependent economy.
For now, the 13-billion-barrel estimate remains a geological possibility rather than a confirmed oil discovery. The next decisive step will be exploration drilling, which will establish whether the structures identified through seismic imaging contain oil and gas in quantities that can be extracted commercially.
If drilling confirms even a substantial portion of the estimated resource, however, Barbados could find itself at the centre of a new chapter in Caribbean energy development, one that could dramatically alter the island’s economic outlook and reshape its position within the regional energy landscape.
