油田地面工程拓扑关系建立及展示技术研究

摘要

重点研究了油田地面工程拓扑关系的建立、更新及展示问题。分析总结出了油田地面工程原油集输系统的拓扑关系，介绍了建立拓扑关系的方法，并提出了通过逻辑示意图把拓扑关系从图形数据转换到属性数据的方法，提高了油田地面拓扑关系的展示效率。%The key research issues are that topological relations of oilfield surface engineering to create , update, and display.Analysis summed up topological relationships of oilfield surface engineering crude oil gathering and transportation system , establish topological relations , and schematic topological relations from the graphical data to attribute data conversion method to improve oilfield surface to -pology demonstrate efficiency .