Zhong Guo Jin Rong Xin Xi Wang·2026-01-20 12:02Core Insights - Yunnan Petrochemical successfully completed its first "five-year overhaul," marking a significant milestone as the first company in the China National Petroleum Corporation (CNPC) to transition from a "three-year overhaul" to a "five-year overhaul" [1] Group 1: Overhaul Achievements - The overhaul involved over 6,000 personnel and aimed for a successful initial operation with a focus on safety, environmental protection, quality, efficiency, and timely execution [2] - A total of over 23,000 repair tasks were completed within 50 days, demonstrating the company's commitment to operational excellence [2] - The company reduced energy and material consumption compared to pre-overhaul levels, indicating effective resource management [1] Group 2: Preparation and Execution - Yunnan Petrochemical prepared for the overhaul 18 months in advance, completing planning and project bidding to ensure a smooth process [2] - The leadership took an active role in overseeing the overhaul, with dedicated service teams established to support frontline workers [2] - A total of 16 specialized teams were formed, with over 1,390 experienced professionals selected for the project, and nearly 9,000 safety education sessions conducted [2] Group 3: Innovation and Technology - The company introduced the "smart overhaul" concept, utilizing a smart repair platform for the first time in similar enterprises, which integrates nine functional modules to enhance resource utilization [2] - The smart platform aims to provide intelligent decision-making support and create additional management value during the overhaul [2] - The overhaul also accelerated the localization of DCS, SIS, and CCS systems, reinforcing safety measures for core production data [2]