加快打造“双零”示范区

Group 1 - The core viewpoint of the articles emphasizes the establishment of a collaborative mechanism for hazard management by the Shengli Oilfield Ground Engineering Maintenance Center, focusing on predictive modeling for pipeline lifespan analysis to reduce safety and environmental risks [1] - The center is transitioning from "emergency repairs" to "proactive maintenance" through a combination of planned repairs and preventive maintenance, aiming to create a "zero leakage" and "zero ignition" demonstration area [1] - The center is implementing digital modeling, new technology applications, and standardized designs to enhance safety maintenance levels and promote proactive management of pipeline hazards [1] Group 2 - The center is increasing the application of new technologies and processes to create long-lasting engineering solutions, such as using clamp connections and threaded compensators to avoid welding operations [2] - For hard-to-repair underground pipelines, the center is utilizing high-strength anti-corrosion single-flow valves and anti-erosion ceramic elbows to reduce corrosion risks and extend the lifespan and maintenance intervals of pipelines [2] - New technologies such as pipeline inspection, carbon fiber reinforcement, flange sealing protection, pipeline cleaning, and automatic rust removal for tank exteriors are being implemented to achieve source reduction and risk mitigation [2]