应用模糊数学原理对水平井完井方式进行优选与评价  

Optimal Selection and Evaluation of Completion Methods for Horizontal Wells by Fuzzy Mathematical Theory

作　　者：伍强[1] 

机构地区：[1]中国石油化工股份有限公司西南油气分公司工程技术研究院,德阳618000

出　　处：《重庆科技学院学报（自然科学版）》2011年第1期76-78,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

摘　　要：水平井完井方式的选择受油田许多生产因素的影响,因而很难建立反应客观实际的数学模型。各个影响因素对水平井完井方式选择的影响程度是模糊的。模糊数学方法却能较客观地提出多因素、多目标模糊问题的本质和规律性,并且能够作出较准确的定量的评价。因此,在综合考虑影响完井方式适应性选择的地质及工程因素的基础上,应用模糊数学方法建立了完井方式优选的综合评价模型。Mathematical model is established difficulty, because the horizontal well completion methods selection is impacted by many production factors of oilfields. It is obscuring that factors are obscuring to influence the selection of horizontal well completion methods. But fuzzy mathematics shall propose the nature and regularity of multi-factor, multi-goals fuzzy problems and make correct quantitative evaluation. Therefore, it establishes the evaluation model for optimal selection of horizontal wells by fuzzy mathematical theory based on geological and engineering factors.

关 键 词：水平井 完井方式 模糊数学 综合评价 

分 类 号：TE257[石油与天然气工程—油气井工程]