关键词: 岩心, 扫描图像, 数字化, 网络, 数据库, 建设, 应用

Abstract: Because of natural weathering, inadequate storage conditions, required routine observation and sampling, how to avoid core loss and its custody has become a more serious problem. To solve the problem, the construction of digital core library is carried out in the Huabei Oilfield. Now a comprehensive core digital network system has been completed. The system can not only reduce repetitive damage to core, more importantly, it is more convenient for researchers to analyze graphic core information, which can help improve exploration and development as well as decision-making.

Key words: core, scanning image, digital, network, database, construction, application