近十年国内外页岩抑制剂研究进展

Research Progress on Shale Inhibitors at Home and Abroad in Recent Ten Years

马京缘 潘谊党 于培志 安玉秀

MA Jingyuan PAN Yidang YU Peizhi AN Yuxiu

从胺类抑制剂、纳米复合材料以及其他抑制剂等方面综述了近十年来国内外新型页岩抑制剂的研究现状以及一些抑制剂评价方法，分析了各类抑制剂的抑制机理。总体而言，各类抑制剂主要从化学和物理两个方面对页岩的水化膨胀及分散进行抑制，从而改善页岩稳定性。参 49

From the aspects of amine inhibitors，nanocomposites and other inhibitors，the research status of new shale inhibitors at home and abroad and some inhibitor evaluation methods were reviewed. The inhibition mechanism of various inhibitors was analyzed. In general，the hydration expansion and dispersion of shale was inhibited by various inhibitors mainly from both chemical and physical aspects，thereby improving shale stability

10.19346/j.cnki.1000-4092.2019.01.034