A series of recent developments is strengthening investor confidence in Suriname’s offshore oil sector, with major project awards, new discoveries and geological research pointing to further growth in the Guyana-Suriname Basin.

TotalEnergies’ progress on its GranMorgu development in Block 58 represents the clearest sign that Suriname is moving from exploration toward commercial production.

 In July, TotalEnergies awarded Halliburton a major contract covering drilling services, well completions and digital workflows for the deepwater project.

GranMorgu is targeting first oil in 2028 and will use a floating production, storage and offloading (FPSO) vessel with capacity to produce 220,000 barrels per day.

The project will develop the Sapakara and Krabdagu fields, which together hold an estimated 760 million barrels of recoverable reserves.

Beyond its contribution to initial production, the project is expected to establish offshore infrastructure that could support future tie-backs and additional developments, creating a platform for longer-term production growth across the basin.

Exploration activity has also continued to deliver encouraging results. Petronas announced the Sloanea-2 gas discovery in Block 52 in June, adding to earlier discoveries including Caiman-1, Roystonea-1 and Roystonea-2.

The discoveries are estimated to contain more than one billion barrels of oil equivalent, reinforcing Block 52’s potential and helping reduce geological risk for future investors.

New geological research has further strengthened the basin’s outlook by identifying a highly prospective oil-generating “sweet spot” extending toward Suriname’s offshore acreage, including Block 52.

The findings indicate that significant exploration potential remains beyond existing discoveries and could support additional investment and commercial developments.

Suriname is also seeking to attract new international operators through Staatsolie’s open-door licensing programme.

The state-owned oil company is offering more than 70,000 square kilometres of offshore acreage across five exploration areas, providing investors with opportunities to participate in the country’s expanding deepwater sector.

The developments are increasingly shifting the regional focus from individual discoveries toward broader energy integration.

As Suriname moves toward first oil and neighbouring Guyana continues to expand production, opportunities could emerge for shared offshore services, fabrication facilities, logistics hubs, ports, LNG infrastructure and export corridors.

Such cooperation could improve project economics while strengthening regional energy security.

Combined with Trinidad and Tobago’s established LNG and petrochemical infrastructure and the wider capabilities of neighbouring producers, the emerging network could lay the foundation for a globally competitive Caribbean Energy Corridor. -OGN/TradeArabia News Service