网格计算技术及其在石油勘探开发中的应用前景

网格计算已经成为信息技术发展的一个重要方向。通过网格计算技术，可以全面实现信息共享、数据共享、存储共享、计算资源共享、软件资源共享、知识共享和协同工作。首先阐述了网格计算的概念，介绍了网格计算技术在国内外的研究和应用现状；然后对中国国家网格从建设目标、建设现状、软件体系结构等几方面进行了概述；最后介绍了网格计算技术在石油勘探开发中的应用现状，并对未来发展进行了展望。

Grid computing and prospect in petroleum E&P

Grid computing becomes a hot topic and trend of information technology. By using of grid computing technology, all kinds of resources including information,data,storage, computing power,software and knowledge resources can be shared.This paper presents the concept of grid computing in detail,outlines the research and application of grid computing technology at home and abroad.CNGrid (China National Grid) is described from the aspects of aim,infrastructure construction, applications,and architecture of CNGrid software. Finally, describes the status of applications of grid computing technology in petroleum exploration and production, and presents prospect in the future.