Core Insights - TGS has launched APEX 1, a pioneering multi-client long-offset Ocean Bottom Node (OBN) acquisition campaign in the Gulf of America, with node deployment starting in December 2025 and completion expected by late Q2 2026 [1] - APEX 1 sets a new standard for large-scale long-offset multi-client seismic by utilizing a denser node grid and functioning as a stand-alone exploration dataset, independent of streamer seismic coverage [2] - The project is supported by industry funding and aims to create a flexible, future-proof exploration dataset that can be utilized in various geological contexts, enhancing exploration capabilities not only in the Gulf of America but also in other offshore basins globally [4] Technical Advancements - APEX 1 is powered by TGS' Gemini™ enhanced frequency source and incorporates advanced techniques such as Dynamic Matching FWI (DM-FWI), which together improve subsurface resolution, velocity accuracy, and geological confidence [3] - The combination of dense node spacing and ultra-long offsets is designed to significantly enhance imaging workflows, providing a step-change in data quality for exploration and appraisal [3] Company Vision - TGS emphasizes its commitment to innovation in multi-client seismic technology, with APEX 1 reflecting the company's collaborative efforts across various teams to meet customer needs with high-impact solutions [5] - The initiative underscores TGS' dedication to delivering exceptional value and reinforcing its position as a leader in seismic technology, particularly in a market where efficiency and data quality are critical [5]

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]