| 油气开发中二氧化碳腐蚀的研究现状和趋势 |
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| 引用本文： | 张学元,常泽亮.油气开发中二氧化碳腐蚀的研究现状和趋势[J].油田化学,1997,14(2):190-196. |
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| 作者姓名： | 张学元 常泽亮 |
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| 作者单位： | 腐蚀与防护国家重点实验室中国科学院金属腐蚀与防护研究所，塔里木石油勘探开发指挥部油气开发公司 |
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| 摘 要： | 本文综述了二氧化碳腐蚀的机理，分析了钢铁材料、ＣＯ２分压、温度、介质组成、ｐＨ、流速、钢铁表面膜和载荷等对二氧化碳腐蚀的影响，介绍了二氧化碳腐蚀的研究水平和研究趋势。
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| 关 键 词： | 二氧化碳 钢铁腐蚀 油气田采出水 影响腐蚀因素 腐蚀机理 综述 |
A REVIEW ON ACID FRACTURING TECHNOLOGY IN CARBONATESTONE RESERVOIRS |
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| Xu Yun.A REVIEW ON ACID FRACTURING TECHNOLOGY IN CARBONATESTONE RESERVOIRS[J].Oilfield Chemistry,1997,14(2):190-196. |
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| Authors: | Xu Yun |
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| Abstract: | This is a review article on various acid fracturing technologies for carbonatestone reservoirs. The distinction between acid fracturing (fracturing acidization) and (matrix) acidizing is introduced. The acid fracturing technologies are divided into two classes: ordinary and depth. Nine types of depth acid facturing technologies are presented and discussed: pad acid fracturing, fracturing with gelled, chemically retarded, foamed, emulsified, and in situ crosslinked gelled acids, multifluid acid fracturing, closed fracture acidizing and equilibrium acid fracturing. |
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