Safe is the starting point every day
As of April 24, the Dongying Crude Oil Storage Base, operated by Shengli Oilfield since 1986, has safely operated for 10,000 days. In a recent message titled "Secure Voices," Master Li Jiankun, who recently retired, shared his final words with colleagues: "Being safe today does not guarantee safety tomorrow." These 13 simple yet powerful words reflect the deep sense of responsibility among oil depot workers and highlight the key to long-term safe operations.
The Dongying base monitors 12,810 risk points across its vast area, ensuring no blind spots in safety management. Safety officer Zhao Zhengang arrives half an hour early each day for routine checks—a habit he has maintained for years. With nearly 300 fire extinguishers, 26 fire boxes, 21 fire cannons, and over 100 fire hydrants, every detail matters. “A single oversight could lead to an accident,†Zhao says, emphasizing the importance of vigilance.
Spanning 330,000 square meters, the oil depot is managed through a comprehensive "safety monitoring network" that covers all personnel, areas, processes, and times. Risk points are categorized into A, B, and C based on severity, with triple-layer monitoring involving on-duty workers, shift supervisors, and management. Each of the 32 production positions follows 360 standardized procedures, with hourly inspections by employees, bi-hourly checks by supervisors, and four-hour rounds by senior staff.
Oil storage tanks, being critical infrastructure, are subject to strict "triple hard management." Every shift includes checks on at least three tanks, daily inspections by branch members, and monthly evaluations by technical teams. Over the course of a year, the total inspection distance covered by on-duty staff is equivalent to a 25,000-mile journey, while the combined height of the tanks inspected by four teams equals climbing Mount Everest eight times.
During a night inspection, Gang Ai discovered abnormal noise from a running oil pump, leading to the discovery of a faulty bearing. Immediate action prevented a potential accident. Years of experience have instilled in workers the habit of asking more questions and checking more thoroughly.
Xu Shuqing, the depot director, emphasizes the need for precision: “We can’t afford any mistakes in thousands of operations or in thousands of data entries.†To ensure accuracy, the depot developed a unique “five-step process switching method†— clear instructions, careful checks, simulation, operation, and follow-up. Standardized video tutorials and operation manuals further support consistent practices.
Safety has become part of the culture at Dongying Crude Oil Storage. Signs remind everyone of the importance of safety, and daily briefings reinforce this mindset. Employees use digital tools like the "Safe Desk Calendar" and online knowledge platforms to stay informed. The depot also promotes safety through activities such as the “Top Ten Hidden Dangers†campaign, keynote speeches, and safety star evaluations, embedding the concept of “zero errors every day†into daily routines.
Technology plays a crucial role in enhancing safety. The Wireless Intelligent Electronic Inspection System allows real-time tracking and alerts, making inspections more efficient. The “Safety E-System†streamlines workflow through five steps: planning, execution, supervision, feedback, and evaluation. Real-time monitoring via GIS maps shows patrol status, ensuring transparency and accountability.
The depot also uses advanced systems like video surveillance, automatic control of pipelines, and leak detection to prevent risks. A predictive lightning system and an electronic fence add extra layers of protection. With five digital management systems and six integrated platforms, the depot ensures full coverage of all operations, providing reliable support for long-term safety.
In short, the Dongying Crude Oil Storage Base exemplifies how discipline, technology, and a strong safety culture combine to maintain operational excellence.
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