| 碳酸盐岩酸压过程中的酸液滤失研究 |
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| 引用本文： | 李年银,赵立强,刘平礼.碳酸盐岩酸压过程中的酸液滤失研究[J].西部探矿工程,2006,18(3):109-111. |
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| 作者姓名： | 李年银 赵立强 刘平礼 |
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| 作者单位： | 西南石油学院石油工程学院,四川,成都,610500 |
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| 摘 要： | 分析了酸压过程中酸液的滤失机理，从酸液体系和酸压工艺两个方面提出了各种常用的控制酸液滤失的方法；酸液滤失对酸压设计结果影响较大，酸液滤失模型是酸压设计中的重要组成部分，但准确的计算酸液滤失的模型仍在不断的完善之中，通常仍将一般的压裂液滤失模型用于酸压设计，介绍了国内外学者关于酸液滤失模型的研究。
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| 关 键 词： | 碳酸盐岩 酸压 酸液滤失 滤失控制 滤失模型 |
| 文章编号： | 1004-5716（2006）03-0109-03 |
Study on Acidizing Fluid Leak-off in Carbonate Acid Fracturing |
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| LI Nian-yin,ZHAO Li-qiang,LUI Ping-li.Study on Acidizing Fluid Leak-off in Carbonate Acid Fracturing[J].West-china Exploration Engineering,2006,18(3):109-111. |
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| Authors: | LI Nian-yin ZHAO Li-qiang LUI Ping-li |
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| Affiliation: | Petroleum Engineering School of Southwest Petroleum Institute, Chengdu Sichuan 610500, China |
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| Abstract: | The leak-off mechanism in the course of acid fracturing is analyzed, the various common methods controlling acidizing fluid leak-off are put forward from such two aspects as acidizing fluid system and acid fracturing technology, acidizing fluid leak-off has considerable influence on the results of acid fracturing design, the acidizing fluid filtration model is still an important composite part in acid fracturing design, but the model of accurately calculating adding fluid leak-off is still in the midst of uninterrupted perfection, usually the ordinary model of fracturing fluid is used in the acid fracturing design, the domestic and overseas scholars' study about the model of calculating aciding fluid leak-off is introduced. |
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| Keywords: | carbonate acid fracturing acidizing fluid leak-off filtration control filtration model |
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