| 海洋钻井水基钻井液在页岩地层的使用 |
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| 引用本文： | 姜餠. 海洋钻井水基钻井液在页岩地层的使用[J]. 复杂油气藏, 2016, 0(2): 77-80. DOI: 10.16181/j.cnki.fzyqc.2016.02.017 |
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| 作者姓名： | 姜餠 |
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| 作者单位： | 中国石化上海海洋油气分公司海洋石油工程技术研究院,上海,200120 |
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| 摘 要： | 钻井液已经是一门比较成熟有完整体系的技术，如今研究的重点是寻找适合钻井复杂新情况的钻井液体系及使用方法。随着海洋油气勘探开发的大力推进，水基钻井液在页岩地层的使用将成为一项影响海洋钻进效率的关键技术。根据页岩与水基钻井液的自身特点，分析了水基钻井液在页岩地层使用的技术难点和产生问题的原因，结合现场实际提出了可行的解决方法，为现阶段海洋钻井水基钻井液在页岩地层的使用提供技术帮助，并为将来的深入研究明确方向。
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| 关 键 词： | 海洋钻井 页岩 水基钻井液 |
Application of water -based drilling fluids in the shale formation of offshore drilling |
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| Abstract: | The drilling fluid has been a mature technology with complete system.The key of the current study is to seek the drilling fluid system suitable for the drilling complexibility.With the offshore drilling development,the use of the water-based drilling fluid will become an important technology affecting the efficiency of ocean drilling.According to the char-acteristics of shale and water -based drilling fluid,it was analyzed the difficulties of water -based fluid used in shale for-mation and problem causes.For the field actulality,the feasible solutions were put forward,to provide help for the now use and directions of the future study. |
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| Keywords: | offshore drilling shale formation water -based drilling fluids |
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