Aimed at the problem that different oilfield subject and domain cannot share and reuse information caused by inconsistent terminology, Based on the knowledge representation of ontology, an oilfield geologic domain ontology is developed and the standard description for concepts, attributes, relationships are described. A rule base of Oilfield geologic knowledge is developed, based on Jena API, a knowledge management system is developed which is used in OWL ontology query and reasoning. It provides knowledge query and reasoning. It solves the problem of the oilfield geologic information sharing and integration and it also provides a knowledge management base for the services of oilfield production.%为解决油田生产实践中多专业之间由于术语不统一,而造成的信息不能共享和重用的问题,基于本体知识的表示,构建了油田地质领域本体,对油田地质领域的概念、属性、关系等知识进行了规范化描述.建立了油田地质领域知识规则库,用于本体知识推理.设计了一个基于Jena API的本体查询和推理的知识管理系统,实现了油田地质知识的查询和集成,解决了油田地质领域的知识共享问题,为油田地质的相关服务提供知识管理的支撑平台.
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