| 深部调剖高效延缓交联剂的研究与评价 |
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| 引用本文： | 高志勇,邹小萍,于永生,王冬梅,张秋红. 深部调剖高效延缓交联剂的研究与评价[J]. 石油钻采工艺, 2002, 24(5): 59-62. DOI: 10.3969/j.issn.1000-7393.2002.05.019 |
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| 作者姓名： | 高志勇 邹小萍 于永生 王冬梅 张秋红 |
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| 作者单位： | 1.大港油田股份公司第三采油作业区, 河北黄骅 061103 |
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| 摘 要： | 延缓交联聚合物凝胶是国内外油田常用的深部调剖体系,而延迟交联剂是延缓交联体系的重要组成部分。根据调研的国内外资料,研制开发了一种高效延缓交联剂,使聚丙烯酰胺成胶时间在1~15d可调,使用浓度小于0.2%,成本低廉,现场配制简单,交联剂体系呈碱性,不腐蚀运输设备及注入设备。重点描述了高效延缓交联剂的合成过程,并对高效延缓交联机理及交联剂的应用性能进行了详细的论述。
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| 关 键 词： | 深部调剖 高效 延缓交联剂 机理研究 性能评价 |
| 收稿时间： | 2019-05-20 |
| 修稿时间： | 2002-04-16 |
Study and Evaluation on Efficient Delaying- Crosslinking Agent for Profile Control in Deep Sector |
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| by Gao Zhiyong. Study and Evaluation on Efficient Delaying- Crosslinking Agent for Profile Control in Deep Sector[J]. Oil Drilling & Production Technology, 2002, 24(5): 59-62. DOI: 10.3969/j.issn.1000-7393.2002.05.019 |
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| Authors: | by Gao Zhiyong |
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| Affiliation: | 1.No. 3 Oil Production Plant, Dagang Oilfield Limited Co |
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| Abstract: | Delaying-crosslinking polymer gel is a general system for profile control in deep sector in abroad and home, and delaying-crosslinking agent is the important component of delaying crosslingking system.According to investigated material abroad and home, an efficient delaying-crosslinking agent have been developed, which adjust PAM forming gel time from 1~15d, and concentration is below 0.2%, cost is low and preparation on site is simple, and crosslinking sy stem shows basicity, not corrosing transportation tools and injection equipments. Synthesizing course for efficient delaying-crosslinking agent is especially described, and mechanism for efficient delaying-crosslinking and application performance for crosslinker are demonstrated with details. |
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| Keywords: | profile control in deep sector efficient delaying-crosslinking polymer mechanism study performance evaluation |
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