| 钻井液对地层伤害的物理模拟评价技术进展 |
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| 引用本文： | 符馨月,;杨向同,;郭平,;牛新年,;刘洪涛,;周鹏遥. 钻井液对地层伤害的物理模拟评价技术进展[J]. 重庆科技学院学报(自然科学版), 2014, 0(4): 77-80 |
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| 作者姓名： | 符馨月, 杨向同, 郭平, 牛新年, 刘洪涛, 周鹏遥 |
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| 作者单位： | [1]西南石油大学油气藏地质及开发工程国家重点实验室,成都610500; [2]中石油塔里木油田分公司,新疆库尔勒841000 |
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| 基金项目： | 国家科技重大专项“超深超高压高温气井试油完井及储层改造技术”（2011ZX05046-03） |
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| 摘 要： | 室内物理模拟实验是钻井液对地层伤害的直观评价技术手段。通过总结国内外泥浆污染物理模拟技术的发展现状,梳理评价钻井液对地层伤害的主体技术,分析钻井液物理与化学伤害机理;从微观、宏观角度,比较不同评价方法优缺点及适用条件。
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| 关 键 词： | 钻井液 伤害机理 伤害评价 物理模拟 储层保护 |
The Development of Physical Simulation Evaluation of Drilling Damage to Formation |
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| Affiliation: | FU Xinyue YANG Xiangtong Guo Ping NIU Xinnian LIU Hongtao ZHOU Pengyao ( 1. State Key Laboratory of Oil - Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500,China; 2. Tarim Oilfield Branch Company, China National Petroleum Corp., Korla Xinjiang 841000, China) |
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| Abstract: | Indoor physical simulation evaluationthe technology progress recently, advanced testzing the present situation offor evaluating the formationis the intuitive method totechniques have acquiredphysical simulation evaluation of drillingevaluate the damage of drilling fluid. Withwide application in this field. By summari-damage, the paper sorts out the main techniquesdamage, and generalizes the physical and chemical damage mechanism by drilling fluid.It also compares the different evaluation methods from the aspect of macro perspective and micro perspective. Com-bined with practical application, it points out the clear trend of development of the damage evaluation technology. |
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| Keywords: | drilling fluid damage mechanism damage evaluation physical simulation formation protection |
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