摘要
“随钻评价专家系统”,溶入了专家判断油气层的经验、方法、逻辑思维方式、专家知识及油气层解释的原则和标准,用优先级法,通过计算机对油气层进行分析判断。系统的主要特点是:能对不同的单项结论进行正确的综合分析得出最终的结论,还能对受到影响的资料进行分析,决定其可信度,具有广泛的通用性。它是以烃类性质为基础,对油气层进行判断,不受地区及层位的限制,有较强的综合分析能力。此系统能对单项录井资料和多项录井资料进行综合分析得出结论。
“While-Drilling Evaluation Expert System” analyses and determines oil-gas zones by computer,because of having the experience,methods,logic thinking mode of experts′ judging oil-gas reservoir,knowledgement of experts,explaining principle and standards of oil-gas zones,and priority grade method. The main characteristics of the system are:can not only analyse comprehensively the different single conclusion to find the final one,but also can analyse the data which have been affected and decides its credibility level and has been widely used in common.It judges oil-gas zones based on hydrocarbon properties without the limit of areas and zones.The system has a stronger composite analytical ability.It can analyse single and multiple logging information and get conclusions.
