ANALYSIS OF CERTAIN CLAY MINERALS USED IN THE PREPARATION OF ECOLOGICAL DRILLING FLUIDS

被引:0
|
作者
Manea, Floarea [1 ]
Troquet, Michel [2 ]
Avram, Lazar [1 ]
机构
[1] Oil Gas Univ Ploiesti, Ploiesti, Romania
[2] Ecole Polytech, Marseille, France
关键词
clay minerals; drilling fluids; ecology; analytical methods;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In this paper work we characterize clay minerals that are used in the preparation of ecological drilling fluids. The chemical composition of the clay minerals is determined by emission spectral analysis and by atomic absorption spectrophotometry. To characterize the clay minerals from the mineralogical and structural point of view we used thermal analysis, IR spectral analysis and X-ray diffraction method. The analysis' result is a criterion for choosing clay minerals that have to ensure a good stability to ecological drilling fluids.
引用
收藏
页码:689 / 696
页数:8
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