Malaysia's national energy company Petronas has announced another gas discovery in Block 52 offshore Suriname, further strengthening the prospectivity of one of the most closely watched exploration areas along the Guyana-Suriname Basin.
Speaking at the Suriname Energy, Oil & Gas Summit, Petronas Chief Operating Officer Mohd Jukris Abdul Wahab stated that the company's eight exploration discoveries in Block 52 have now unlocked more than 1 billion barrels of oil equivalent (boe). According to Petronas, the block lies within the highly prospective "Golden Lane" trend, an emerging exploration fairway supported by regional geological analogues and growing industry interest.
The latest discovery adds momentum to Suriname's offshore exploration campaign, which has attracted increasing attention following a series of major discoveries across the broader Guyana-Suriname Basin. Petronas previously declared its Sloanea gas discovery in Block 52 commercially viable and is expected to take a final investment decision on development later this year.
The continued success in Block 52 provides further evidence of a working petroleum system within the basin and highlights the growing importance of gas resources alongside the region's better-known oil discoveries. The accumulation of multiple discoveries within a single block also offers valuable insights into reservoir distribution, trap development and charge history across the offshore play fairway.
Suriname is positioning itself as the next major offshore exploration and development hotspot in South America. The country's state-owned company Staatsolie is currently offering more than 70,000 km² of offshore acreage through an open-door licensing process designed to attract additional exploration investment and improve regional seismic coverage.
The first offshore production from Suriname is expected to come from the TotalEnergies-led GranMorgu development, currently targeted for start-up in 2028. Meanwhile, government officials indicated that further exploration results are anticipated, with both oil and gas resources expected to play an important role in the country's future energy strategy.
As operators continue to expand drilling and appraisal activity, the Guyana-Suriname Basin remains one of the world's most active frontier exploration provinces and a key area of interest for subsurface professionals tracking the evolution of Atlantic margin petroleum systems.
Source: Reuters, reporting from the Suriname Energy, Oil & Gas Summit, 23 June 2026.
Image courtesy of Staatsolie Suriname
