Core Insights - TGS has launched a new multi-client Ultra-Long Offset Ocean Bottom Node (OBN) data acquisition campaign named Amendment West-1 in the Gulf of America, expanding its coverage in the Paleogene West play by over 5,400 square kilometers [1][3] Group 1: Project Details - The Amendment West-1 survey utilizes TGS' Gemini™ enhanced frequency source and ZXPLRe™ nodes, designed for deep penetration and improved imaging while maintaining high-frequency content [2] - The dataset from Amendment West-1 will enhance subsurface clarity in the East Breaks area, which is expected to be competitive in future lease rounds, particularly for operators focused on the Paleogene play [3] - Data acquisition for the project began in mid-September 2025 and is expected to conclude by mid-March 2026, with initial product delivery scheduled for Q2 2026 [4] Group 2: Company Commitment and Technology - TGS is committed to providing high-quality seismic acquisition and imaging solutions, with the Amendment West-1 survey being a key initiative to support Paleogene exploration targets [5] - The project leverages advanced seismic source and imaging technologies, including Elastic Full-Waveform Inversion (E-FWI) and Reverse Time Migration (RTM), to deliver superior seismic data for exploration and development [3][5] Group 3: Industry Context - The Paleogene play has gained momentum due to recent technological breakthroughs in production, making it an attractive area for exploration [3] - TGS' recent advancements in processing have garnered significant industry attention, reinforcing its position as a leader in advanced imaging capabilities [5]