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JDV选择性试验仪的研制与应用

石油钻采工艺

2000年 22卷第5期

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Title

DEVELOPMENT AND APPLICATION OF SELECTIVE TRIAL INSTRUMENT JDV

作者

胡三清

Authors

Hu Sanqing

单位

江汉石油学院化学工程系, 湖北荆州 434102

摘要

介绍了JDV选择性试验仪的工作原理与组成、用途以及试验方法。该仪器是有3个滤口,可同时测定高、中、低渗透率3块岩心,能模拟非均质地层中进行增产措施时的进液分布情况,进行堵水、调剖和酸化的选堵、转向技术研究。通过室内试验研究了JHY油溶性树脂暂堵剂的酸化转向效果,经现场应用获得成功。

Abstract

JDV Selective Trial Instrument is introduced for its working principle and constituent, usage and testing method. This device has three filter beds and can be used to measure simultaneously three high, middle and low permeability cores, and can be applied to simulate the entering fluid distribution in heterogeneous formation while stimulating, to study selective plugging and diverting technology in water plugging, profile control and acidizing. A kind of temporary plugging which oil soluble resin JHY was studied with this equipment for the acidizing diversion affect and succeeded in Henan Oilfield.

关键词：

酸化; 化学堵水; 临时性封堵; 仪表; 应用;

Keywords:

acidizing; chemical water plugging; temporary plugging; instrument; application;

基金项目

DOI

10.3969/j.issn.1000-7393.2000.05.016