论文详情

稠油井的一种试井分析方法研究

石油钻采工艺

1995年 17卷第1期

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Title

STUDY ON THE METHOD FOR WELL TESTING ANALYSIS OF HIGH-VISC0SITY OIL WELL

作者

许少松刘尉宁左向军谢长江

Authors

Xu Shaosong Liu Weining Zuo Xiangjun Xie Changjiang

单位

石油大学, 北京辽河石油勘探局

摘要

辽河油田稠油井测试不适合用常规的试井方法进行分析。针对这一问题,本文结合辽河油田实际,在霍纳法和MDH法基础上,建立了试井解释的数学模型,推导出阶梯变产量霍纳法和阶梯变产量MDH法。通过实例分析,证实本文的方法是可行的。

Abstract

The conventional well testing analysis method is not suitble for high-viscosity oil well. In view of this problem,combining with the situation of Liaohe oilfield,this paper establishs mathematical model used to interpret well testing data high-viscosity oil well,derives the Horner method and MDH method of step flow rate. Field application results show that this method is suitab1e for high visccaity oil well.

关键词：

稠油开采; 试井解释; 数学模型; 霍纳法; MDH法;

Keywords:

viscous oil recovery; well test interpretation; mathematical model; Horner method; MDH method;

基金项目

DOI

10.3969/j.issn.1000-7393.1995.01.016