| 新型胺基抑制剂的研究(Ⅰ)——分子结构设计与合成 |
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| 引用本文： | 屈沅治.新型胺基抑制剂的研究(Ⅰ)——分子结构设计与合成[J].钻井液与完井液,2010,27(1):1-3,7. |
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| 作者姓名： | 屈沅治 |
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| 作者单位： | 中国石油集团钻井工程技术研究院,北京 |
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| 基金项目： | 中国石油天然气集团公司科学研究与技术开发项目"高性能胺基钻井液技术研究" |
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| 摘 要： | 在分析泥页岩水化抑制作用机理的基础上,进行了新型胺基抑制剂的分子结构设计。根据所设计的分子结构,采用催化胺化法合成出了该新型胺基抑制剂,并对其分别进行了红外(IR)、电喷雾电离质谱(ESI-MS)及气/质(GC/MS)联用分析。结果表明,所合成化合物的分子结构特征与起初的分子结构设计模型非常吻合,含有胺基,并连有醚键,是一种分子量不超过1000的脂肪胺类低聚物,具备作为胺基抑制剂的合适分子结构。
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| 关 键 词： | 胺类抑制剂 分子结构设计 催化胺化 泥页岩 水基钻井液 |
Study on a New Amine Shale Inhibitor (Ⅰ): The Molecular Design and Synthesis |
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| QU Yuanzhi.Study on a New Amine Shale Inhibitor (Ⅰ): The Molecular Design and Synthesis[J].Drilling Fluid & Completion Fluid,2010,27(1):1-3,7. |
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| Authors: | QU Yuanzhi |
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| Affiliation: | QU Yuanzhi Research Institute of Drilling Engineering Technology,PetroChina,Beijing 100083,China |
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| Abstract: | Molecular design for a new amine-type shale inhibitor is done based on an analysis of the inhibition of shale hydration.The amine shale inhibitor is synthesized using catalysis-amination method.Laboratory analyses with IR,ESIMS and GC/MS show that the synthesized shale inhibitor has a molecular structure that has good similarity with the designed one.This inhibitor has functional groups such as amido and ether in its molecule,and is a fatty amine oligomer with molecular weights of less than 1,000.The design... |
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| Keywords: | Amine shale inhibitor Molecular structure design Catalysis-amination Shale Water base drilling fluid |
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