Core Insights - TGS, a leading global provider of energy data and intelligence, will release its Q3 2025 results on 23 October at 07:00 a.m. CEST [1] - The results presentation will be conducted by CEO Kristian Johansen and CFO Sven Børre Larsen at 09:00 a.m. CEST on the same day, and it will be open to the public and webcasted live [1] - Access to the webcast is available through a specific link, and the earnings release and presentation will be published on TGS's official websites [2] Company Overview - TGS provides advanced data and intelligence to companies in the energy sector, utilizing leading-edge technology and solutions across the entire energy value chain [3] - The company offers a comprehensive range of insights to assist clients in making informed decisions, supported by a diverse energy data library [3] - TGS is recognized as a trusted partner in the exploration and production of energy resources globally [3]

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]

Core Insights - TGS has announced the PAMA Phase II 3D multi-client survey in the Equatorial Margin area offshore Brazil, expanding its coverage significantly in a highly prospective basin [1][2][4] - The survey will cover an additional 11,500 square kilometers, including blocks nominated for upcoming license rounds in 2026 and 2027 [2] - The project is supported by industry funding and utilizes advanced TGS GeoStreamer technology for high-quality data acquisition [2][4] Industry Context - The Pará-Maranhao Basin is recognized for its functioning deepwater petroleum system, attracting interest due to discoveries in neighboring countries like Guyana and Suriname [3] - TGS aims to leverage its advanced acquisition capabilities to provide substantial value for clients' exploration activities in the basin [4] - The ongoing Megabar extension multi-client project in the Barreirinhas Basin will see two Ramform Titan-class vessels active in the Equatorial Margin through the remainder of 2025 [4]

Group 1 - The share price of Transportadora de Gas del Sur S.A. (NYSE:TGS) decreased by 20.23% from September 5 to September 12, 2025, making it one of the energy stocks that experienced significant losses during that week [1] - Transportadora de Gas del Sur S.A. is involved in the transportation of natural gas and the production and commercialization of natural gas liquids both in Argentina and internationally [2] - The decline in TGS's stock price is attributed to concerns following President Javier Milei's party's significant losses in local elections, raising doubts about his administration's capability to execute its economic reform agenda [3]

Group 1 - TGS will present at the Pareto Securities Energy Conference 2025 [1] - CEO Kristian Johansen's presentation is scheduled for today at 15:55 CEST [1] - Additional information can be found on TGS's website or by contacting the VP of IR & Communication [1]

Core Insights - TGS, in collaboration with Viridien, has launched the Megabar Extension Phase I survey in the Barreirinhas Basin offshore Northern Brazil, covering an area of 5,300 sq km [1][2] - The survey aims to enhance geological understanding and support exploration activities in a region with proven petroleum systems and significant discoveries in nearby basins [2][4] Company Overview - TGS is a global leader in energy data and intelligence, providing advanced data and insights to support exploration and production in the energy sector [6] - The company utilizes cutting-edge technology, including proprietary GeoStreamer technology, to acquire high-quality 3D seismic data [3][5] Industry Context - The Barreirinhas Basin is gaining momentum due to recent licensing activities by international oil companies (IOCs) and the success of Brazil's 5 Cycle Permanent Concession Offer [2] - The Megabar Extension survey is positioned to provide early-mover advantages for explorers in this underexplored area, potentially leading to new exploration opportunities [5]

Group 1 - TGS ASA has issued 198,926 new shares due to the vesting of Performance Stock Units (PSUs) and Restricted Stock Units (RSUs) announced on 11 August 2025 [2] - The capital increase has been registered with the Norwegian Register of Business Enterprises, resulting in a new share capital of NOK 49,149,936.50 [2] - The total number of shares outstanding after the capital increase is 196,599,746, with each share having a par value of NOK 0.25 [2]

Core Insights - The significant change in Transportadora de Gas del Sur's (TGS) performance is attributed to rate normalization and an automatic inflation adjustment scheme, which positively impacted transport revenues [1] Group 1: Company Performance - TGS experienced improved earnings due to the implementation of rate normalization and inflation adjustments [1] Group 2: Investment Approach - The investment strategy focuses on value companies with strong long-term potential, indicating a preference for stable and growth-oriented investments [1]

Core Insights - TGS has been awarded a significant streamer contract offshore Indonesia, covering approximately 10,000 square kilometers [1] - The project will primarily focus on acquiring 3D seismic data, with a final phase dedicated to 4D seismic data acquisition for production monitoring [2] - The survey is set to commence in Q4 2025 and will last for an estimated total duration of eight months [2] Company Overview - TGS is a leading provider of energy data and intelligence, offering advanced technology and solutions across the entire energy value chain [4] - The company utilizes proprietary GeoStreamer technology and purpose-built vessels to ensure high-quality data delivery and efficient acquisition [3] - TGS supports exploration and production of energy resources globally, backed by a comprehensive range of products and an extensive energy data library [4]

Core Points - TGS has awarded Performance Share Units (PSUs) and Restricted Share Units (RSUs) to 283 key employees, as approved by shareholders at the Annual General Meeting on 8 May 2025 [1][2] - The maximum number of new shares to be issued under the awarded PSUs and RSUs is 1,900,000 [4] Summary of PSUs - PSUs are granted to executive and senior leadership teams, vesting on 15 August 2028, contingent on continued employment [2] - Upon vesting, PSUs convert to shares based on performance against three metrics: Absolute Total Shareholder Return (TSR), Relative TSR, and HSE and Sustainability goals [2] - The number of shares issued upon vesting can range from 0% to 150% of the PSUs granted, determined by performance over a three-year period [2] Summary of RSUs - RSUs are granted to executives, senior leadership teams, and other key employees, also vesting on 15 August 2028, contingent on continued employment and satisfactory performance ratings [3] - Upon vesting, RSU holders will receive an equivalent number of TGS shares [3] Company Overview - TGS provides advanced data and intelligence to the energy sector, offering a comprehensive range of insights to support exploration and production of energy resources [4]