| 渤海埕北油田油井解堵试验 |
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| 引用本文： | 赵军凯,张敏娟,王庆华,杨寨,刘宗昭,吉延章.渤海埕北油田油井解堵试验[J].中国海上油气(工程),2000(3). |
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| 作者姓名： | 赵军凯 张敏娟 王庆华 杨寨 刘宗昭 吉延章 |
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| 作者单位： | 中国海洋石油渤海公司 天津塘沽300452
(赵军凯，张敏娟，王庆华，杨寨，刘宗昭)，中国海洋石油渤海公司 天津塘沽300452(吉延章) |
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| 摘 要： | 介绍埕北油田的油藏特征,并结合埕北油田开发的实践,分析造成油层伤害的因素。根据油井堵塞机制选择了适用于海上油田的化学解堵剂和解堵施工工艺。室内实验和现场试验结果表明U-01解堵剂解堵效果显著。
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| 关 键 词： | 油层伤害 有机垢 微粒运移 油井解堵 解堵剂 |
Experiment on Oilwell Unplugging in Chengbei Oilfield |
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| Zhao Junkai,Zhang Minjuan,Wang Qinghua,et al.Experiment on Oilwell Unplugging in Chengbei Oilfield[J].China Offshore Oil and Gas(Engineering),2000(3). |
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| Authors: | Zhao Junkai Zhang Minjuan Wang Qinghua |
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| Abstract: | This paper briefly introduces characteristics of Chengbei oilfield, refering to its development practice, analyzes the factors cauing formation damage, describes the mechanism of oilwell plugging. On this basis,a chemistry unplugging technology is selested which fits offshore oilfields. The lab and field experiments shows that the unplugging result is remarkable. |
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| Keywords: | formation damage organic scale fine particle migration oilwell unplugging unplugging agent |
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