Southern Brazil Basins

TGS Hotspots

  • The 2025 Capricornus 1-X discovery in Namibia’s Orange Basin tested a LowerCretaceous target and added further momentum to the conjugate margin story.​
  • Petrobras and Petrogal secured three Pelotas blocks in the 5th OPC cycle in2025, signaling continued operator commitment to the basin.​
  • 44 blocks taken in 2024​
  • TGS has active 3D acquisition underway in Pelotas Norte Phase 1 and PelotasSul Phase 1, expanding modern coverage across the basin’s most prospectiveareas.​

Pelotas sits across the Atlantic from Namibia, where Venus and Capricornusreset expectations for deepwater Atlantic plays. TGS has active 3D acquisitionunderway in Pelotas Norte Phase 1 and Pelotas Sul Phase 1, expandingmodern coverage across the basin’s most prospective areas, alongside existingseismic data and environmental permits for further acquisition. Together, thisgives explorers a strong entry point ahead of the next Atlantic margin play.​

  • 3D coverage: Santos Sul Phase 1 (12,290 sq km new); Santos Sul Phase 2 (~2,570 sq km planning); Pelotas Norte Phase 1 (14,922 sq km in acquisition); Pelotas Sul Phase 1 (13,494 sq km in acquisition); Pelotas Sul Phase 2 (9,130sq km planning); Pelotas Sul Phase 3 (16,867 sq km planning).​
  • 2D coverage: 229,254 km regional; 62,582 km specifically across the PelotasBasin.​
  • Additional coverage: Pelotas 2D-Cubed of 224,201 sq km (planning); well and potential fields data.​

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