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摘要: |
乳化酸和滤失控制酸是适用于碳酸盐储层深度改造的两种工作液体系,既可用于基质酸化,也可用作酸化压裂。通过分析酸液组成、缓速性能、流变性能、提高渗透率、注入时的压力回应等实验室测试结果,对比说明了两种酸液体系在碳酸盐岩储层中的反应特性。 |
关键词: 乳化酸 储层酸化 制酸 失控 碳酸盐岩储层 碳酸盐储层 实验室测试 工作液体 基质酸化 酸化压裂 流变性能 反应特性 酸液体系 渗透率 缓速 |
DOI: |
分类号:TE357.2 TQ111.16 |
基金项目: |
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An Understanding of the Characteristics of Emulsified and Loss Control Acid in Carbonates Acidizing |
Wu Ming~
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Abstract: |
Emulsified and loss control acid are two systems to generate deeply penetrating wormholes in carbonate formations. They can be used in the field both for matrix and fracture acidizing. In this paper, the reaction characteristics of emulsified acid are co |
Key words: emulsified acid, loss control acid, carbonate, acidizing |