【摘要】 钻井知识作为钻井行业的基础和人员培训的重要组成部分，使用知识图谱和网络可视化技术实现知识的高效管理、快速转播和及时更新，是破除行业内“知识孤岛”现象的有力手段。为此提出了钻井知识图谱可视化系统的设计方案，然后使用预处理的知识构建知识本体库，并在此基础上使用Neo4j图数据库实现了钻井知识图谱，最后在Unity3D中使用力导向布局算法实现了钻井知识图谱的可视化。更多还原

【Abstract】 Drilling knowledge is the basis of drilling industry and an important part of staff training. To break the phenomenon of“knowledge island”in the industry, knowledge graph and network visualization technology were applied to realize efficient management, rapid broadcasting and timely updating of knowledge. The design scheme of drilling knowledge graph visualization system was put forward, then the preprocessed knowledge was used to build the knowledge ontology library, and the drilling knowledge graph was structured by Neo4j map database. Finally, the visualization of drilling knowledge graph was realized by using ForceDirected Layout algorithm in Unity3D.更多还原