论文详情

非常规测井技术在水平井生产测井中的应用

石油钻采工艺

1999年 21卷第4期

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Title

APPLICATION OF UNCONVENTIONAL WELL LOGGING TECHNIQUE IN PRODUCTION LOGGING OF HORIZONTAL WELL

作者

罗未平

Authors

Luo Weiping

单位

石油大学·北京

摘要

由于水平井井筒几何方位及流动状态的变化,使常规生产测井仪不能完全适应水平并测井,而一些非常规测井方法却显示出一定优势。近些年国外已推出多种水平并非常规测井技术,井下电视和超声波测井技术是近2年水平井生产测井中的应用较多的两种技术。从发展趋势看,常规测井仪和非常规测井仪进行组合生产测井,对测井结果进行综合解释有助于水平井生产动态的分析。

Abstract

Due to the variation of borehole geometric position and flow regimes of horizontal well, the conventional production logging tools can not adapt to the horizontal well quite well. However, many unconventional logging methods present their advantages. This paper introduces two of them that are used success fully in the horizontal wells abroad:borehole televiewer and ultrasonic logging technique. This paper finally concludes:conducting combination production logging by means of both conventional and unconventional logging tools, and then conducting comprehensive interpretation to the logging results will be a great help to the analysis of production performance of the horizontal well.

关键词：

水平井; 井下电视; 超声波; 测井; 技术; 应用;

Keywords:

horizontal well; borehole televiewer; ultrasonic wave; well logging; technique; application;

基金项目

DOI

10.3969/j.issn.1000-7393.1999.04.017