灰色物元决策理论及其应用

Grey matter-element decision analysis and its applications

石油行业中存在着大量的灰色不相容信息，在灰色系统理论的基础上，结合物元分析的概念，提出了一种新的方法——灰色物元决策分析方法。全面系统地考虑了方案中各类技术经济指标的优劣，以此来评价。优选气田的开发方案。经实例采用VisualBasic编程计算，方法数据处理简单，便于矿场应用。该方法也适用于油田开发方案评价与优选，计算结果与其它方法一致，并与实际相符。参5（肖芳淳摘）

At present, there is a large number of information in petroleum industry, which needs people to find a method to reasonably solve them. In this paper, based on the grey systam thoory combined with the concepts of fuzzy matter-element, a new method is proposed for evaluating and optimizing gas-field development projects, which is called the grey matter-element decision-making analysis.Owing to different charcteristics that there are many technical and economic indexes which are dependent as well as contradictory in every development programs. The merits and demerits of various sorts of technical and economic indexes among the projects are considered comprehensively to appraise and optimize the development projects of gas-field in this paper. It shows through actual example calculated by Visual Basic that this method of data processing is simple and convenient to be applied at the work site. It can be also applied to appraise and optimize the development projects for oil field and corresponded to practice.