| 高温深井固井技术研究进展 |
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| 引用本文： | 张清玉,邹建龙,谭文礼,朱海金. 高温深井固井技术研究进展[J]. 石油天然气学报, 2005, 0(Z1) |
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| 作者姓名： | 张清玉 邹建龙 谭文礼 朱海金 |
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| 作者单位： | 中国石油集团工程技术研究院 中国石油集团工程技术研究院 天津 塘沽 天津 塘沽 |
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| 摘 要： | 采用柔性水泥浆技术能防止高温油气井、气采井、地热井中温度压力的变化引起的应力破坏水泥 环的整体性,对于含有CO2腐蚀的高温油气井常采用特种水泥体系进行处理。详细介绍了这几种高温深 井固井新技术以及它们在国内外的的应用发展现状。
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| 关 键 词： | 高温深井 固井 高密度 防窜 柔性水泥 特种水泥 |
Progress of High Temperature Deep Well Completion Techniques |
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| ZHANG Qing-yu,ZOU Jian-long,TAN Wen-li,ZHOU Hai-jin. Progress of High Temperature Deep Well Completion Techniques[J]. Journal of Oil and Gas Technology, 2005, 0(Z1) |
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| Authors: | ZHANG Qing-yu ZOU Jian-long TAN Wen-li ZHOU Hai-jin |
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| Abstract: | Flexible slurry can be used to prevent the overall cement annulus damage of stress caused by temperature and pressure changes in high temperature wells, gas wells geothermal wells. Special cement is often used for treating the high temperature oil wells with CO2 corrosion. The new techniques for high temperature deep well completion and their application both at home and abroad are introduced. |
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| Keywords: | high temperature well cementing high density channeling prevention flexible cement special cement |
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