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用分配性示踪剂测剩余油饱和度

断块油气田

2002年 9卷第04期

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Title

Testing Residual Oil Saturation by Partitioning Tracer

作者

叶惠民

Authors

Yie Huimin

单位

江苏油田试采一厂

Organization

The No. 1 Oil Production Plant , Jiangsu Oilf ield Company , SINOPEC, Jiangsu 225265 , P. R. China

摘要

井间示踪剂测试中,同时使用分配性示踪剂和非分配性示踪剂,并利用色谱转换技术,由2 种示踪剂产出剖面之间的分离直接求出井间的剩余油饱和度。运用该方法对Ranger 油田的示踪剂测试进行了实例分析,结果与文献上的结果基本一致。

Abstract

The nonparpitioning tracer and partitioning tracer is used simultaneously for interwell tracer test in this paper . Using the technique of chromatographic separation , the residual oil saturation can be known by analysis the separation of the two tracer effluent profiles. The field example of Ranger Field tracer test has been analyses by this method ,the result is consistent with the paper.

关键词：

示踪剂; 分配性; 非分配性; 剩余油饱和度; 色谱转换;

Keywords:

Tracer , Partititoning tracer , Nonpartitioning tracer , Residual oil saturation , Chromatographic transform;

基金项目

DOI