By Editor , 12 October 2026 TGS Reprocesses 514 km2 Seismic Data Over PETRONAS Megah Find OSLO – October 11, 2026 -- TGS has launched a 514-square-kilometer 3D PSDM Multi-Parameter-FWI reprocessing project over PETRONAS' 2025 Megah discovery in Block SB-3K, offshore Sabah, Malaysia, with final products due in April 2027.
