According to the requirement of multi-subject integration reservoir evaluation, discussed are some key technologies of software platform for log data processing and interpretation, such as the software architecture, database system, integrated application framework and visualized interaction. These technologies are helpful to data sharing and application integration. The log database system includes document database (log database, core database and interpreting knowledge database) and project database directly used in log interpretation and reservoir evaluation. The interpreting knowledge database can store reservoir characteristics, relations of the characteristics, log interpretation models, oil/gas identification charts, typical curve patterns, etc Proposed is a log data management method for multi-data sources, which can be applied to network data log and stand-alone file systems, so, providing an approved platform for data sharing and coordinated job. Using the integrated application framework and visualized user interface, log interpretation can be carried out easily and interactively, thus, meeting the requirement of multi-level user complex formation in integrated evaluation.%根据油气藏多学科综合评价需要,从数据共享、应用集成等方面探讨了测井处理解释一体化软件的总体架构、数据库系统、集成应用框架及交互可视化等关键技术.测井解释数据库系统包括由测井资料库、数字岩心库、解释知识库等构成的归档数据库和直接用于测井油气层评价的工区项目数据库2个部分,其中解释知识库能够分区块分层系存储储层特征、“四性”关系、解释模型、识别标准、典型图例等资料.提出了一套适应多数据源的测井数据管理解决方案,能够兼顾网络数据库与单机文件系统,为数据共享与协同工作提供良好的工作平台.通过集成化应用框架与可视化用户界面的设计与开发,实现了测井处理解释工作各个环节的流畅运行和人机交互,能够满足复杂储层测井综合评价的多层次用户需要.
展开▼
