摘要
将专家系统的判断和搜索等推理功能运用到岩心相识别领域,从而产生了一个人工智能型岩心相分析系统——陆相断陷盆地单井岩心相分析的专家系统(CFAES).该系统选用了具有自动匹配、回溯、表递归处理和数据库等功能的逻辑程序设计语言PROLOG语言,采取以沉积相类型识别为目的的目标驱动推理机制,实现了单井岩心相快速、客观和启发性的专家式分析;并能作为分析人员的学习辅助工具,随时提供沉积相分类和相标志等沉积学知识.CFAES在渤海湾盆地的两口井中进行了试用.结果表明,它能够象沉积相专家那样去完成相类型的识别任务.
Expert system is one kind of core facies analysis system (CFAES) with artificial intelligence. It possesses the inference function of judgement and tracing into sedimentary facies recognition. The system is of the objective driven-inference mechanism by using the logical programming language-PROLOG. A fast objective and heuristic expert-like analysis of core facies can be obtained. It can also provide the analyzers with the knowledge about sedimentary facies. Its application proved that the system can be used to recognize the sedimentary facies successfully.
出处
《石油大学学报（自然科学版）》
CSCD
1992年第2期1-6,共6页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
陆相盆地
沉积相
专家系统
Terrestrial basin
Sedimentary facies
Intelligent system
Expert system
Recognition
