Organophilic clay suspending agents
    318.
    发明授权
    Organophilic clay suspending agents 失效
    有机粘土悬浮剂

    公开(公告)号:US4464274A

    公开(公告)日:1984-08-07

    申请号:US491265

    申请日:1983-05-04

    Applicant: Roy F. House

    Inventor: Roy F. House

    Abstract: The invention provides methods of preparing organophilic clay suspending agents having enhanced dispersibility in oleaginous liquids, the organophilic clay containing suspending agents, and methods of increasing the viscosity of oleaginous liquids utilizing these suspending agents. The suspending agents are of particular use in mineral oil based invert emulsion drilling fluids.

    Abstract translation: 本发明提供了制备在含油液体中具有增强的分散性的亲有机粘土悬浮剂的方法,含有亲有机粘土的悬浮剂,以及利用这些悬浮剂增加含油液体的粘度的方法。 悬浮剂在矿物油基反相乳液钻井液中特别有用。

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