| 泥页岩水化作用综合评价 |
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| 引用本文： | 樊泽霞,高锦屏,郭东荣. 泥页岩水化作用综合评价[J]. 石油钻探技术, 1999, 27(6): 26-27 |
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| 作者姓名： | 樊泽霞 高锦屏 郭东荣 |
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| 作者单位： | 石油大学(华东)石油工程系,山东东营,257062 |
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| 摘 要： | 单凭泥岩的比表面积或吸水量来评价泥页的水化作用是片面的，考虑到泥页岩中蒙脱石和伊利石吸水机理的不同，本文引入了比吸水量概念，综合运用比表面积和吸水率两个独立指标，比较科学地反映了泥夺的水化作用程度
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| 关 键 词： | 泥岩 页岩 蒙脱石 伊利石 吸水能力 岩水化作用 |
| 文章编号： | 1001-0890(1999)06-0026-02 |
| 修稿时间： | 1999-05-20 |
Comprehensive Evaluation of Mud Shale Hydration |
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| Fan Zexia,Gao Jinping,Guo Dongrong. Comprehensive Evaluation of Mud Shale Hydration[J]. Petroleum Drilling Techniques, 1999, 27(6): 26-27 |
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| Authors: | Fan Zexia Gao Jinping Guo Dongrong |
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| Affiliation: | Fan Zexia;(Department of PetroleumEngineering, University of Petroleum (Huadong), Dongying, Shandong, 257062, China) |
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| Abstract: | Evaluating mud shale hydration only according to the specific surface area and the specific water absorption is partial. Taking account of the different mechanism of water absorption between montmorillonite and illite in mud shales, the definition of specific water absorption is introduced in this paper. Comprehensively taking use of two independent indexes, that are specific surface area and water absorption rate, the degree of mud shale hydration is scientifically reflected. |
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| Keywords: | mudstone shale montmorillonite illite injectivity surface area methylene blue lab test |
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