论文详情

HY-100注水泥压塞液的研制与应用

石油钻采工艺

2000年 22卷第1期

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Title

A NEW SPACER FLUID FOR AIDING THE RUNNING OF LOGGING INSTRUMENTS TO LOCATION

作者

张浩吴守江朱怀顺白亮青

Authors

Zhang Hao Wu Shoujiang Zhu Huaishun Bai Liangqing

单位

华北石油管理局, 河北任丘 062552 冀东石油勘探开发指挥部

摘要

针对油气井固井后,电测固井质量时测井仪器遇阻超高这一难题,研制开发出了一种阳离子聚合物作为悬浮剂为主的HY-100注水泥压塞液。该压塞液在华北、大庆和冀东等油田应用704口井,成功率100%,完全解决了电测遇阻超高这一难题。

Abstract

It is frequently occurred that logging instruments fail to run to the required depth after cementing, caused by the changes of drilling fuid properties and mud contamination because of poor sealing of drill pipe rubber plug. This in turn requires drifting and repeated logging, leading to cost rise and additional problems.A new spacer fluid, HY-100 is developed, which mainly contains a suspending agent made of cationic polymer. Field uses in 704 wells in Huabei, Daqing, and Jilin oil fields were successful.

关键词：

固井; 电测井; 钻井液; 水泥浆; 隔离液;

Keywords:

cementing; electric logging; drilling fluid; cement slurry; spacer;

基金项目

DOI

10.3969/j.issn.1000-7393.2000.01.009