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优化钻井知识库系统的研究与开发关键在于系统及其知识库模型的建立。建立由领域层、推理层和任务层组成的优化钻井知识模型,集成各项现代信息技术,充分利用钻井工程实时信息及其相关静态和动态综合数据是建立系统模型的原则和目标,而本体是构建这一综合集成系统的核心技术。研制基于本体的优化钻井知识库系统是实现科学决策与管理,降低钻井成本,提高钻井经济效益目标的有效途径。
The key to researching and developing the optimized drilling knowledge base system lies in the establishment of the system and its knowledge base model. The establishment of an optimal drilling knowledge model composed of domain layer, reasoning layer and task layer, integrating various modern information technologies, making full use of real-time information of drilling engineering and its related static and dynamic comprehensive data are the principles and objectives of establishing system model, and the ontology is Build the core technology of this integrated and integrated system. To develop an ontology-based optimized drilling knowledge base system is an effective way to realize scientific decision-making and management, reduce drilling costs and improve the economic benefit of drilling.