油气管道全生命周期数据管理及其在中俄东线的应用

油气管道全生命周期数据管理是油气管道全生命周期完整性管理的基础,从数据模型构建、数字化移交标准、数字化移交接口开发、数据整合维护与分析应用几方面系统阐述了油气管道全生命周期数据管理技术的研究发展现状。结合中俄东线天然气管道数据管理需求,从数据内容扩充、数据组织结构优化两方面对PIDM数据模型进行优化升级,并在PIDM数据模型上增加了管道全生命周期各阶段数据的关联规则。制修订了CDP-G-OGP-IT-148—2019-1《油气管道设备设施运行数据规定》、Q/SY 05180.6—2019《管道完整性管理规范第6部分:数据采集》等系列标准规范,其中隐含了中俄东线天然气管道特有的业务要求和相应的数据规则。优化了管道完整性管理系统PIS功能:后台服务端扩展了矢量切片、WFS、Web Scene等先进GIS服务功能;前端开发了自定义制图、多语言支持、本地数据展示、共享视图、卷帘、时间轴、事件编辑器等丰富的数据展示、分析、维护功能。以上成果在中俄东线天然气管道北段取得了较好的实践应用效果。最后,提出了未来油气管道全生命周期数据管理急需解决的瓶颈问题。(图2,表2,参24)

Full life cycle data management of oil and gas pipeline and its application in China-Russia Eastern Gas Pipeline

The full life cycle data management is the foundation of the full life cycle integrity management of oil and gas pipelines.The research and development status of the full life cycle data management technology for oil and gas pipelines were systematically expounded from the aspects of data model building,digital handover standard,digital handover interface development,data integration maintenance and analysis application.According to the data management requirements of ChinaRussia Eastern Gas Pipeline,the PIDM data model was optimized and upgraded from two aspects of data content expansion and data organization structure optimization,and the association rules of data in all stages of the full life cycle of the pipeline were added to the PIDM data model.A series of standards and specifications were developed and revised,including Oil and gas pipeline equipment and facilities operation data specification(CDP-G-OGP-IT-148—2019-1),Specification for pipeline integrity management-Part 6:Data collection(Q/SY 05180.6—2019),therein implied the specific service requirements and corresponding data rules of China-Russia Eastern Gas Pipeline.The PIS function of the pipeline integrity management system was optimized:advanced GIS service functions such as vector slicing,WFS,and Web Scene were expanded at the back-end server,while rich data display,analysis,and maintenance functions such as customized drawing,multilingual support,local data display,shared view,roller shutter,timeline,and event editor were developed at the front-end.The above achievements performed well in the practical application of the north section of China-Russia Eastern Gas Pipeline.Finally,the bottleneck problems to be solved urgently in the future life cycle data management of the oil and gas pipeline was put forward.(2 Figures,2 Tables,24 References)