TGS Signs Agreement With PetroGuin to Reprocess Seismic Data in Guinea-Bissau

• TGS signed an agreement with PetroGuin to reprocess the JAAN 3D seismic dataset across Guinea-Bissau on a multi-client basis.
• The project covers more than 11,000 km² of seismic data, with GeoPartners collaborating on reprocessing.
• Reprocessing is scheduled to begin in Q4 2026, with final products expected in Q4 2027.
• Updated imaging is expected to improve assessment of clastic and carbonate exploration targets.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. TGS ASA published the original content used to generate this news brief on October 15, 2026, and is solely responsible for the information contained therein.