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泡沫水泥浆固井技术在吐哈油田的研究与应用

断块油气田

2002年 9卷第01期

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Title

Well Cementing of Foam Cement Slurry Used in Tuha Oilfield

作者

田　红

Authors

Tian Hong

单位

江汉石油学院

Organization

Jianghan Petroleum Institute , Hubei 434102 , P. R. China

摘要

新型泡沫水泥浆的泡沫细小均匀,结构稳定,具有密度低、渗透率低、强度高、导热率低的特点。吐哈油田的现场试验表明,泡沫水泥浆对于解决吐哈油田低压易漏层、气层和盐层等复杂地层的固井问题,将是极其有效的方法之一。

Abstract

A new kind of foam cement slurry is formed by reaction of reducing agent in cement slurry ,which has properties of fine and homogemeous foam , stable construction , low density and permeability , high strength and low heat conductivity. Having been used in Tuha Oilfield , the result shows the foam cement slurry is high effective to solve the well cementing problems ,low pressure ,easily leak zone ,gas zone and evaporite bed.

关键词：

泡沫水泥浆;固井;添加剂;吐哈油田;

Keywords:

Foam cement slurry , Well cementing , Additive , Tuha Oilfield;

基金项目

DOI