中国石油天然气冬供进入数智时代

Core Viewpoint - The article highlights the advancements in China's natural gas supply chain, particularly through the integration of digital technologies and smart systems to enhance efficiency and safety during the winter heating season [2][4]. Group 1: LNG Operations - A ship carrying 150,000 cubic meters of LNG docked at the Jiangsu Rudong LNG receiving station, marking the 20th LNG vessel received since the winter supply began [2] - The maximum daily gasification output reached 84 million cubic meters, setting a historical high for gasification capacity [2] - The National Development and Reform Commission anticipates a prolonged heating season with peak energy demands expected to reach historical highs [2] Group 2: Digital Transformation - China National Petroleum Corporation (CNPC) is leveraging big data, IoT, and simulation technologies to enhance the entire natural gas supply chain, entering a "smart era" for winter supply [2] - The use of an explosion-proof inspection robot has increased inspection efficiency, allowing one person to conduct eight inspections daily compared to four by two people previously [3] - Advanced technologies such as laser gas detection vehicles and smart monitoring systems are now standard in ensuring the reliability of natural gas supply [3] Group 3: Safety and Efficiency Systems - The Rudong LNG receiving station operates efficiently due to six key systems, including distributed control and safety instrument systems, which function like a "nervous system" to ensure safety and stability [4] - The company aims to deliver clean energy safely and smoothly to households through a "smart brain" that integrates various operational systems [4] - CNPC is developing a digital empowerment system that enhances operational efficiency by 30% and data sharing efficiency by 40% [4] Group 4: Broader Applications and Impact - CNPC is exploring "smart gas city factories" in Anhui, creating a real-time collaborative network across various operational scenarios [5] - The company has introduced a "one code connects" service in Jilin to improve customer service efficiency [5] - With a gas transmission capacity exceeding 240 billion cubic meters annually, CNPC supports critical sectors and serves over 500 million residents, acting as a vital energy lifeline for the economy [5]