TECHNIQUE OF UNCOATED ROCK SAMPLES FOR SCANNING ELECTRONIC MICROSCOPE AND ITS APPLICATION IN STUDY OF OIL BED IMPROVEMENT
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摘要: 本文着重讨论了岩石样品的扫描电镜不镀膜定位观察技术及其使用方法.利用这种方法,在油层改造及酸化机理研究中取得了新的认识——酸化最敏感矿物为长石而不是粘土.Abstract: In the paper,technique of uncoated rock samples and its operations for the SEM measurement are discussed.By this technique,a new understanding is obtained from studies on secondary reworks of oil beds and acidization mechanism,from which the most sensitive mineral for acidization is feldspar rather than clay.
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[1] 马金鑫、朱国凯,1985,扫描电子显微镜入门,科学出版社. [2] Masaru KATOH&Kenii MATSUNOTO,J.Electron Microsc. Vol.23, No.1,p.51-52,1972. [3] 于众、朱德升.1984,不镀膜岩石样品扫描电子显微镜分析术,矿物岩石,第1期. [4] 矶田孝一、藤本武彦著,1973,天津市轻工业化学研究所泽,表面活性剂,轻工业出版社. [5] 赵国玺编著,1984,表面活性剂物理化学,北京大学出版社.
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