摘要
气田开发是一项大型、复杂、具有多目标性的工程项目，因而必须利用一系列技术经济指标才能系统、全面地衡量各开发方案的水平。针对我国气藏地质类型复杂、种类多样等特点，文章以模糊数学中的聚类分析原理为基础，引入加权聚类概念，把效用函数理论和模糊聚类分析结合起来，提出了气田开发方案优选及分类方法，建立了气田开发方案优化排序、分类模型，并用所建立的模型对某气藏的８个开发方案进行了分类评价。结果表明，此方法准确、方便、可信度高，为决策者从定量、定性两方面选择开发方案提供了依据。
Developing gas field is a large . complex engineering project with mutiple targets. so the developing programs must be weighted completely and systematically with a series of technique and economic norms. Aiming at the characters of complex geology types in China gas reservoir, basing on the clustering analysis theory of fuzzy mathmatic,the weighted clustering concept is used in this paper. Combining the utility function theory with fuzzy clustering analysis, the optimum seeking and classification method are point out, and corresponding models are set up. By using these models, 8 development programs of a gas field have been evaluated and classificated. The result shows the method is accuracy, convenient and convincing.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1994年第2期35-37,共3页
Natural Gas Industry
关键词
气田
模糊数学
加权聚类
gas field development, fuzzy mathmatic, fuzzy cluster, program evaluation, analysis method.
