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一种研究含水率上升规律的新方法

断块油气田

2001年 8卷第03期

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Title

A New Method of Researching Increasment of Water Cut

作者

吴宏利¹,孔自超¹,李　蕾¹,王相磊²

Authors

Wu Hongli , Kong Zichao, Li Lei, et al

单位

1. 中原油田分公司国际合作部,2. 中原石油勘探局钻井二公司

Organization

International Cooperation Department , Zhongyuan Oilfield Company , SINOPEC, Henan 457001 , P. R. China

摘要

本文通过对水驱油渗透率资料进行处理,得到线性回归公式,进而求得水油比和含水率随采出程度上升的规律,导出了含水率上升规律的计算公式,应用结果表明:该计算公式简便易行,可靠性强。

Abstract

Having processing the permeability data of water flooded wells , the linear regression formula is concluded , and then , the law of water - oil ratio and water cut with recovery percent increasing is made , and the formula of calculating water cut increasing is also concluded. The result of application with examples shows the calculating method is simple , convient and strong practical.

关键词：

油水相对渗透率曲线;水油比;含水率;采出程度;

Keywords:

Oil - water relative permeability curve , Water - oil ratio , Water cut , Recovery percent;

基金项目

DOI