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MTC设计用分散剂的研制及其对浆体流变性的影响

石油钻采工艺

1996年 18卷第2期

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Title

RESEARCHING OF DISPERSION ADDITIVE USED IN MTC AND ITS EFFECT ON RHEOLOGICAL PROPERTY

作者

侯吉瑞郭恒安策温雪莉

Authors

Hou Jirui Guo Heng An Ce Wen Xueli

单位

大庆石油学院工程系长庆石油勘探局钻采研究院

摘要

钻井液转化为水泥浆被称为MTC技术。首先介绍了有效分散剂SSMA的室内研制,并在实验的基础上,系统地探讨了分散剂及钻井液加量对MTC浆体的初始流动度、稠化时间的影响,且从机理上作了解释。对MTC的正确设计及施工,提出了相应的技术要求。

Abstract

That drilling fluid converse with slurry is called MTC technique.This paper introduces the test of SSMA,a dispersion additive,and on the basis of test,it is discussed that dispersion additive and drilling fluid effect MTC slurry on initial mobility,thickening time and explain the mechanism.

关键词：

钻井液; 水泥浆; 分散剂; 研制; 固井质量; 流动度; 稠化时间; 机理;

Keywords:

drilling fluid; cement slurry; dispersant; cementing quality; mobility; thickening time; mechanism;

基金项目

DOI

10.3969/j.issn.1000-7393.1996.02.005