ALKALINE PERSULFATE FOR LOW-TEMPERATURE BREAKING OF MULTI-CHAIN POLYMER VISCOSIFIED FLUID
    1.
    发明申请
    ALKALINE PERSULFATE FOR LOW-TEMPERATURE BREAKING OF MULTI-CHAIN POLYMER VISCOSIFIED FLUID 有权
    用于多链多聚体粘度流体低温断裂的碱性聚合物

    公开(公告)号:US20130133890A2

    公开(公告)日:2013-05-30

    申请号:US13166442

    申请日:2011-06-22

    IPC分类号: E21B43/16

    摘要: A persulfate compound activated by a strong base is used for low-temperature breaking of fluids viscosified with a multi-chain polysaccharide. The breaker system can be used in an oilfield or pipeline application where a multi-chain polysaccharide may be used in a fluid. It is particularly useful at low temperatures of less than 100° F. Optionally, the water can be a brine.

    摘要翻译: 用强碱活化的过硫酸盐化合物用于低温多破碎的多链多糖粘稠液体的低温断裂。 断路器系统可用于油田或管道应用中,其中多链多糖可用于流体。 它在低于100°F的低温下特别有用。任选地,水可以是盐水。