Bei Jing Ri Bao Ke Hu Duan·2025-05-19 20:45Group 1 - The 29th World Gas Conference (WGC2025) is being held in Beijing from May 19 to 23, attracting over 2,700 registered participants, with more than 40% coming from overseas [1] - The conference features over 80 events, including plenary sessions, industry insights, and specialized forums such as finance, digitalization, and youth [1] - A record 50,000 square meters of exhibition space is set up, with 300 companies showcasing their latest products and services [1] Group 2 - Major Chinese oil companies, including Sinopec, PetroChina, and CNOOC, are participating in the conference, highlighting their advancements in shale gas exploration and development [2] - The National Pipeline Network Group is debuting at the conference, showcasing its open service trading platform and the operation of nearly 60% of China's 100,000 kilometers of natural gas pipelines [2] - The Beijing Gas Group is presenting innovative technologies, including a robotic dog designed for community gas inspections, capable of detecting gas leaks [2][3] Group 3 - Beijing Gas Group is also introducing two new devices: a self-propelled electromagnetic ultrasonic internal inspection equipment for pipeline defect detection and an intelligent welding equipment that combines robotic arms with AI algorithms to enhance welding quality [3]