China's oil information construction achievements

On August 21, the reporter learned from the Group Company's Information Management Department that CNPC adhered to the company's development philosophy, insisted on centralized and unified management, adhered to the continuous investment mechanism, and continued to increase the intensity of informationization, making it a strong support point for the development of the company. During the “Eleventh Five-Year Plan” period, CNPC accumulatively built and applied a 51-group corporate-level unified information system platform, and the overall level of informatization is at the forefront of the central enterprises.

Looking back at the “Eleventh Five-Year Plan”, the traditional oil industry made great strides on the road of informationization. Informationization has played a more and more important role in optimizing the allocation of resources, strengthening process control, supporting management innovation, and improving the level of business management and labor productivity of the group companies.

The party group of the group company has always attached great importance to the informationization work, and has conscientiously implemented the strategic deployment of the country's "walking a new-type industrialization road" and "integration of the two industries." Jiang Jiemin, general manager of the company's group and party leader, stated clearly that informatization construction must adhere to the company's development philosophy, insist on centralized and unified management, and adhere to the continuous investment mechanism. Headquarters departments, professional branches, and all enterprises and institutions jointly promote the implementation of the overall plan for information technology. A total of 51 companies and company-level unified information system platforms have been built and used, and the production, operation and management have been moved to online operations according to uniform processes and standards. It replaced 1758 dispersive systems to achieve a phased leap from decentralized construction to centralized construction.

In the long-term informatization work, the group company fully understands the complexity of informatization construction, strengthens the organization and leadership, pays attention to multi-party cooperation in project implementation, introduces international mature products and best practices, and accurately grasps the decentralization of enterprise informatization. The law of development will lead a centralized and unified development path and explore and form a set of information-based construction models that are in line with reality.

At present, as the core of the informatization construction of the group company, the ERP system has been fully completed and applied as planned, and 132 enterprises and institutions have been put into operation. The wide coverage of its business, the large number of companies and users involved, and the high degree of system concentration have all created a precedent for the construction of domestic enterprises' informatization, which greatly improved the level of business operations and management and control capabilities. The gas station management system was implemented in 16,000 gas stations and became the largest centralized information system platform in the global oil retail industry. The integrated management of oil products, non-oil products and card business was realized, and the gas station management system was fully built and applied. , Significantly enhanced sales management capabilities and market competitiveness.

In addition, exploration and production technology data management systems, oil and gas well production data management systems, exploration and production scheduling and command systems, refining and chemical operation systems, refinery material optimization and scheduling systems, pipeline production management systems, engineering technology production and operation management systems , As well as the vehicle satellite positioning system and the crude oil refined oil inventory management system, a batch of production and operation management systems have been built and applied, which has greatly increased the efficiency of production operations and refined management.

During the “11th Five-Year Plan” period, a group of office management systems such as health and safety and environmental protection, information portals, e-mails, video conferences, electronic documents, contract management, and online reimbursement were built and applied at the group company, becoming essential for all units and employees. Daily work platform. The information technology infrastructure has been continuously improved. 12 domestic regional network centers and 5 overseas regional network centers have been established to form a computer network system with unified management, hierarchical maintenance, domestic coverage, and overseas connectivity. Two domestic satellite system master stations have been established to provide access. 810 satellite stations provide reliable protection for the construction and operation of information systems. The operation and maintenance of information systems continued to be strengthened. A three-level operation and maintenance system was established. Twelve expert centers and 38 support centers were formally established. Some units gradually cultivated on-site operation and maintenance teams to ensure the continuity of business applications.

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ZNS Optical properties

ZnS physical properties


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Standard precision High-precision
Dimension Tolerance φ5-100mm+0/-0.2 φ3-250mm+0/-0.2
Center Thickness Tolerance 1-15mm+/-0.1 1-30mm+/-0.05
Centration 1 arc minutes 10 arc seconds
Surface Quality 60/40 40/20
Power(fringe@633nm) N<λ@633nm(in 25mm) N<λ/4@633nm(in 25mm)
Clear Aperture >90% >95%
Chamfer Protected <0.5mmx45deg Protected <0.5mmx45deg


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