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重复压裂选井选层的模糊识别方法

石油钻采工艺

1997年 19卷第3期

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Title

A FUZZY METHOD FOR SELECTING WELL AND FORMATION IN REFRACTING

作者

蒋廷学

Authors

Jiang Tingxue

单位

总公司石油勘探开发科学研究院廊坊分院

摘要

应用模糊识别原理,对重复压裂的选井选层问题进行了深入研究,由此判断哪些井层符合重复压裂的条件,并可对一批重复压裂候选井层按从优到劣进行排序。该方法克服了以往重复压裂选井选层工作在一定程度上的盲目性,使之逐步走上有章可循的轨道。矿场实践也证明,该方法是有效的。

Abstract

This paper has made deeper studies on the selecting well and formation in refracting applying fuzzy recognition theory. The new method can be used to judge which well or which formation is suitable to refracting. It curbs the blindness in selecting well and formation in refracting. Field applications show it is effective.

关键词：

重复压裂; 选择; 井; 模糊数学; 方法;

Keywords:

multiple fracturing; selection; well; fuzzy mathematics; method;

基金项目

DOI

10.3969/j.issn.1000-7393.1997.03.014