CLEAN VISCOSIFIED TREATMENT FLUIDS AND ASSOCIATED METHODS
    9.
    发明申请
    CLEAN VISCOSIFIED TREATMENT FLUIDS AND ASSOCIATED METHODS 审中-公开
    清洁粘度处理液和相关方法

    公开(公告)号:WO2011107759A1

    公开(公告)日:2011-09-09

    申请号:PCT/GB2011/000318

    申请日:2011-03-07

    CPC classification number: C09K8/10 C09K8/685

    Abstract: Treatment fluids comprising an aqueous base fluid, a compliant cellulosic viscosifying agent, a crosslinking agent, and a protective ligand are provided. The present invention provides methods of using the treatment fluids in subterranean formations. One example of a suitable method includes providing a fracturing fluid comprising an aqueous base fluid, a compliant cellulosic viscosifying agent, a crosslinking agent, and a protective ligand and introducing the fracturing fluid into at least a portion of a subterranean formation at a rate and pressure sufficient to create or enhance at least one or more fractures in the subterranean formation.

    Abstract translation: 提供了包含基础水溶液,柔顺纤维素增粘剂,交联剂和保护配体的处理流体。 本发明提供了在地下地层中使用处理流体的方法。 合适方法的一个实例包括提供包含含水基础流体,顺应性纤维素增粘剂,交联剂和保护性配体的压裂流体,并将压裂流体以速率和压力引入至地下地层的至少一部分 足以产生或增强地下地层中的至少一个或多个裂缝。

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