| 港西油田套管变形原因分析及对策 |
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| 引用本文： | 张志全,伍家忠,罗跃.港西油田套管变形原因分析及对策[J].石油天然气学报,2002,24(4):83-84. |
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| 作者姓名： | 张志全 伍家忠 罗跃 |
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| 作者单位： | 1. 江汉石油学院石油工程系,湖北,荆州,434023
2. 江汉石油学院化学工程系,湖北,荆州,434023 |
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| 摘 要： | 对港西油田套变形的分类和形态进行了统计，认为油层出砂、断层复活，泥岩吸水膨胀，频繁修井作业和施工不当，固井质量不合格是引起套管损坏的原因，从防止治砂和套管柱的设计两个方面提出了预防港西油田套变的措施。
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| 关 键 词： | 港西油田 套管变形 原因 预防措施 |
| 文章编号： | 1000-9752(2002)04-0083-02 |
| 修稿时间： | 2002年2月26日 |
Analysis and Countermeasures of Casing Deformation Causes in Gangxi Oilfield |
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| ZHANG Zhi-quan,WU Jia-zhong,LUO Yue.Analysis and Countermeasures of Casing Deformation Causes in Gangxi Oilfield[J].Journal of Oil and Gas Technology,2002,24(4):83-84. |
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| Authors: | ZHANG Zhi-quan WU Jia-zhong LUO Yue |
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| Abstract: | Statistics are made on casing deformation classification and form, it is considered that sand production in reservoirs, fault reactivation, mudstone water absorbing and swelling ,frequent workover, improper operation, poor quality of cementing are the causes of casing damage, thus countermeasures are suggested for preventing the casing deformation in Gangxi Oilfield on the aspects of sand control and casing string design. |
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| Keywords: | casing deformation cause preventive measure Gangxi Oilfield |
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