OSLO, Norway (29 September 2025) - TGS, a global leader in energy data and intelligence, announces the commencement of a new multi-client Ultra-Long Offset Ocean Bottom Node (OBN) data acquisition campaign in the Gulf of America. The Amendment West-1 survey is TGS' second campaign expanding multi-client node coverage in the Paleogene West play, adding more than 5,400 square kilometers within the E...