SERVICING A WELLBORE WITH AN AQUEOUS BASED FLUID COMPRISING A CLAY INHIBITOR
    1.
    发明申请
    SERVICING A WELLBORE WITH AN AQUEOUS BASED FLUID COMPRISING A CLAY INHIBITOR 有权
    使用包含粘土抑制剂的含水基液体维护井

    公开(公告)号:US20070261849A1

    公开(公告)日:2007-11-15

    申请号:US11382757

    申请日:2006-05-11

    IPC分类号: E21B33/13 E21B33/16

    摘要: A method of servicing a wellbore in contact with a subterranean formation comprising placing an aqueous composition comprising a mud displacement fluid and a clay inhibitor into the wellbore. An aqueous composition for servicing a wellbore comprising a mud displacement fluid and a clay inhibitor. A method of servicing a wellbore comprising introducing an aqueous wellbore servicing fluid comprising a clay inhibitor, thereby inhibiting the swelling of an argillaceous subterranean formation penetrated by the wellbore.

    摘要翻译: 一种维护与地下地层接触的井眼的方法,包括将包含泥浆置换流体和粘土抑制剂的水性组合物放入井筒中。 一种用于维修井筒的水性组合物,其包括泥浆置换流体和粘土抑制剂。 一种维修井筒的方法,包括引入包含粘土抑制剂的水井井服务流体,从而抑制井眼渗透的泥质地层的溶胀。