| 酸压用交联酸添加剂的优选 |
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| 引用本文： | 赵修太,宋奇,王彦玲,付敏杰.酸压用交联酸添加剂的优选[J].科学技术与工程,2012,12(7):1625-1628. |
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| 作者姓名： | 赵修太 宋奇 王彦玲 付敏杰 |
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| 作者单位： | 中国石油大学石油工程学院,青岛,266555 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 本文对酸压用交联酸液进行了研究。在确定交联酸主剂的基础上，对其添加剂进行了室内评价与优选。实验筛选3.0%EEH为缓蚀剂，1.0%EET为铁离子稳定剂，1.0%EEZ为助排剂。确定的交联酸酸液对铁的腐蚀率低，稳定铁离子能力较强，具有较低的表界面张力，易于返排。
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| 关 键 词： | 酸压 交联酸 添加剂 缓蚀剂 铁离子稳定剂 助排剂 |
| 收稿时间： | 2011/12/13 0:00:00 |
| 修稿时间： | 2011/12/13 0:00:00 |
Optimization of Additives of Cross-linking Acid |
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| zhaoxiutai,songqi,wangyanling and fuminjie.Optimization of Additives of Cross-linking Acid[J].Science Technology and Engineering,2012,12(7):1625-1628. |
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| Authors: | zhaoxiutai songqi wangyanling and fuminjie |
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| Institution: | China University of Petroleum,China University of Petroleum,China University of Petroleum |
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| Abstract: | This paper concentrated on cross-linking acid for acid fracturing. On the basis of optimal main agents, evaluation and Optimization of the acid additives were finished in lab. Results showed that 3.0% of EEH functioned as corrosion inhibitor, 1.0% of EET as ferric ion stabilizer,1.0% of EEZ as cleanup additive. The determined acid fluid had better properties, such as low corrosion rates, good stability to ferric ion, low surface and interface intension to cleanup easily. |
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| Keywords: | acid fracturing cross-linked acid additive corrosion inhibitor ferric ion stabilizer cleanup additive |
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