Clay inhibitor for the drilling industry

用于钻探工业的粘土抑制剂

Abstract

The present invention relates to a method for inhibiting hydration of clays in drilling operations comprising the use of an aqueous based drilling fluid containing from 0.2 to 5 wt % of 1, 2-cyclohexanediamine and/or its salts.
本发明涉及一种抑制钻探作业中的粘土水合的方法,该方法包括使用包含0.2-5重量%的环己烷二胺和/或其盐的水基钻井液。

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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    CN-103154179-AJune 12, 2013蓝宝迪有限公司Clay inhibitors for the drilling industry
    CN-103154179-BFebruary 10, 2016蓝宝迪有限公司钻探行业的粘土抑制剂
    CN-104114670-BJuly 21, 2017罗地亚运作公司用于抑制粘土的溶胀的试剂、包含所述试剂的组合物以及实施所述试剂的方法
    CN-104877658-ASeptember 02, 2015陕西延长石油(集团)有限责任公司研究院一种利用高矿化度地层水配制的压裂液及其制备方法