Preparation method of organic bentonite for drilling fluid

The invention relates to a preparation method of organic bentonite for drilling fluid. The method comprises the steps of: dissolving a sodium bentonite dry material in water, and stirring to form a suspension system a; mixing and dissolving an organic modifier in xylene, and stirring and dissolving...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DONG TIANLEI, TIAN XIANGUO, YU YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOUNDS THEREOF DYES INORGANIC CHEMISTRY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS PAINTS POLISHES
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