Core Viewpoint - The article highlights the transition from traditional manual inspections to drone technology in the oil refining industry, emphasizing the importance of safety and efficiency in operations [1][5]. Group 1: Employee Experience and Transition - The article introduces Ning Chunjiang, a veteran worker at Daqing Petrochemical, who is retiring after decades of service, marking a significant change in the workforce [1][6]. - Ning has been involved in high-altitude inspections of flare stacks, which are critical for the safe operation of refining facilities, showcasing the physical and mental demands of the job [3][5]. Group 2: Technological Advancements - Since 2021, Daqing Petrochemical has been implementing drone inspections to enhance operational efficiency and reduce the risks associated with high-altitude work [5]. - Drones equipped with high-definition optical and infrared thermal imaging cameras have been successfully used for comprehensive inspections, significantly improving the detection of potential hazards [5][6]. - By December 2024, drone inspections have been applied to 11 sets of facilities, accumulating over 100 hours of flight time and capturing more than 1,600 images [5]. Group 3: Future Implications - The introduction of drone technology allows for a safer working environment for younger employees, as they no longer need to face the dangers of high-altitude inspections [6]. - The article concludes with a positive outlook on the integration of technology in the oil industry, symbolizing a new era for the workforce and operational practices [6].

Core Insights - The article highlights the importance of underground cable inspections in ensuring reliable electricity supply during festive seasons, particularly in Chengdu's Tianfu Square [1][2] - The integration of technology in inspection processes has significantly improved the efficiency and accuracy of identifying potential hazards [2] Group 1: Inspection Process - The underground cable inspection team conducts regular checks every three months, covering over 2500 kilometers of underground power cables in Chengdu [1] - Inspection personnel walk three to four kilometers daily in confined, humid conditions to ensure the safety and functionality of the cables [1] Group 2: Technological Advancements - The use of advanced monitoring devices, such as high-voltage cable condition monitoring instruments and various online monitoring systems, has enhanced data collection and hazard detection [2] - The implementation of smart sensors allows for continuous data gathering, shifting the inspection approach from reactive to proactive [2]