Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well
    31.
    发明授权
    Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well 有权
    通过同时向混合器中引入水,增粘剂和颗粒并将混合物引入孔中来处理井的方法

    公开(公告)号:US07931088B2

    公开(公告)日:2011-04-26

    申请号:US12322162

    申请日:2009-01-29

    CPC classification number: C09K8/68 C09K8/80 C09K8/88 Y10S507/904

    Abstract: A method is provided for treating at least a portion of a well. The method includes the steps of: (a) simultaneously introducing into a mixer at least: (i) a first stream comprising water; (ii) a second stream comprising a dry, hydratable, viscosity-increasing agent for water, wherein the second stream is substantially free of water; and (iii) a third stream comprising a non-hydratable, insoluble particulate; wherein at least the first and second streams are not mixed prior to being introduced into the mixer; (b) mixing the first, second, and third streams in the mixer to form a pumpable mixture, wherein: (i) the mixer creates at least a sufficiently-high shear rate to disperse the viscosity-increasing agent and the insoluble particulate in the pumpable mixture; and (ii) the pumpable mixture has or is capable of developing a substantially-higher viscosity than the viscosity of the first stream; and (c) introducing a treatment fluid comprising the pumpable mixture into a wellbore.

    Abstract translation: 提供了一种用于处理井的至少一部分的方法。 该方法包括以下步骤:(a)至少同时引入混合器:(i)包含水的第一流; (ii)包含用于水的干燥,可水合的增粘剂的第二料流,其中所述第二料流基本上不含水; 和(iii)包含不可水合的不溶性颗粒的第三料流; 其中至少所述第一和第二料流在被引入所述混合器之前不混合; (b)在混合器中混合第一,第二和第三料流以形成可泵送混合物,其中:(i)混合器产生至少足够高的剪切速率以将增粘剂和不溶性颗粒分散在 可泵送混合物; 和(ii)可泵送混合物具有或能够显现出比第一流的粘度显着高的粘度; 和(c)将包含可泵送混合物的处理流体引入井眼。

    Hydrocarbon industry servicing fluid and methods of performing service operations
    32.
    发明授权
    Hydrocarbon industry servicing fluid and methods of performing service operations 有权
    碳氢化合物工业维修流体和执行服务操作的方法

    公开(公告)号:US07678744B2

    公开(公告)日:2010-03-16

    申请号:US11294815

    申请日:2005-12-06

    Abstract: A hydrocarbon industry servicing fluid comprises an irradiated fluid that is biologically inert. The fluid may be irradiated with ultraviolet light. A method comprises performing a hydrocarbon industry service operation with an irradiated fluid that is biologically inert. The method may comprise disposing of the irradiated fluid to the environment or capturing the irradiated fluid when the service operation is complete. The method may further comprise re-irradiating the captured irradiated fluid to produce a remediated fluid, and performing a service operation with the remediated fluid.

    Abstract translation: 烃工业维修流体包括生物惰性的被照射的流体。 流体可以用紫外线照射。 一种方法包括用生物惰性的照射流体进行碳氢化合物工业服务操作。 该方法可以包括在服务操作完成时将照射的流体处置到环境中或捕获被照射的流体。 该方法还可以包括重新照射所捕获的被照射的流体以产生修复的流体,以及用修复的流体进行服务操作。

    Gel Yield Improvements
    33.
    发明申请
    Gel Yield Improvements 审中-公开
    凝胶产量提高

    公开(公告)号:US20080242747A1

    公开(公告)日:2008-10-02

    申请号:US11692752

    申请日:2007-03-28

    CPC classification number: B01J13/0052

    Abstract: A process of increasing the viscosity of a gel, or the yield of a hydratable material includes heating a hydratable material, an aqueous component or both, prior to mixing the hydratable material with the aqueous component. In certain instances, the aqueous component is heated to a temperature of at least about 100° F., and the hydratable material component and the heated aqueous component are mixed together to form a gel in certain instances, the hydratable material component is heated to a temperature of at least about 100° F., and the heated hydratable material component and the aqueous component are mixed together to form a gel.

    Abstract translation: 在将可水合材料与水性组分混合之前,增加凝胶的粘度或可水合材料的产率的方法包括加热可水合材料,水性组分或两者。 在某些情况下,水性组分被加热到至少约100°F的温度,并且在某些情况下将可水合材料组分和加热的水性组分混合在一起形成凝胶,将可水合材料组分加热至 温度至少约100°F,并将加热的可水合材料组分和水性组分混合在一起形成凝胶。

    Irradiation system and methods of treating fluids in hydrocarbon industry applications
    34.
    发明授权
    Irradiation system and methods of treating fluids in hydrocarbon industry applications 有权
    碳氢化合物工业应用中的辐照系统和处理流体的方法

    公开(公告)号:US07332094B2

    公开(公告)日:2008-02-19

    申请号:US11295382

    申请日:2005-12-06

    Abstract: A method comprises rendering a hydrocarbon industry servicing fluid biologically inert without using chemical biocides. One method of rendering a hydrocarbon industry servicing fluid biologically inert comprises irradiating at least one constituent of the servicing fluid to produce an irradiated fluid. Another method comprises irradiating a used hydrocarbon industry servicing fluid to produce a remediated fluid that is biologically inert.A fluid treatment system comprises an irradiation apparatus, inlet piping directing an untreated fluid into the irradiation apparatus, outlet piping directing an irradiated fluid out of the irradiation apparatus, and a connection to a hydrocarbon industry application.

    Abstract translation: 一种方法包括使烃类工业在不使用化学杀生物剂的情况下维持流体生物惰性。 提供维护流体生物惰性的碳氢化合物工业的一种方法包括:照射维修流体的至少一种成分以产生被照射的流体。 另一种方法包括照射用于维护流体的废烃工业以产生生物惰性的补救液。 流体处理系统包括照射装置,将未处理的流体引导到照射装置中的入口管道,将照射的流体引导到照射装置的出口管道以及与烃工业应用的连接。

    Hydrocarbon industry servicing fluid and methods of performing service operations
    35.
    发明申请
    Hydrocarbon industry servicing fluid and methods of performing service operations 有权
    碳氢化合物工业维修流体和执行服务操作的方法

    公开(公告)号:US20070129259A1

    公开(公告)日:2007-06-07

    申请号:US11294815

    申请日:2005-12-06

    Abstract: A hydrocarbon industry servicing fluid comprises an irradiated fluid that is biologically inert. The fluid may be irradiated with ultraviolet light. A method comprises performing a hydrocarbon industry service operation with an irradiated fluid that is biologically inert. The method may comprise disposing of the irradiated fluid to the environment or capturing the irradiated fluid when the service operation is complete. The method may further comprise re-irradiating the captured irradiated fluid to produce a remediated fluid, and performing a service operation with the remediated fluid.

    Abstract translation: 烃工业维修流体包括生物惰性的被照射的流体。 流体可以用紫外线照射。 一种方法包括用生物惰性的照射流体进行碳氢化合物工业服务操作。 该方法可以包括在服务操作完成时将照射的流体处置到环境中或捕获被照射的流体。 该方法还可以包括重新照射所捕获的被照射的流体以产生修复的流体,以及用修复的流体进行服务操作。

    Polymer mixtures for crosslinked fluids
    36.
    发明申请
    Polymer mixtures for crosslinked fluids 有权
    用于交联流体的聚合物混合物

    公开(公告)号:US20070062703A1

    公开(公告)日:2007-03-22

    申请号:US11229461

    申请日:2005-09-16

    CPC classification number: C09K8/905 C09K8/685 C09K8/887 C09K8/90

    Abstract: Treatment fluids comprising gelling agents that comprise crosslinkable polymers and certain biopolymers, and methods of use in subterranean operations, are provided. In one embodiment, the present invention provides a method of treating a portion of a subterranean formation comprising: providing a treatment fluid that comprises an aqueous base fluid, a crosslinking agent, and a gelling agent comprising a polymer that is a crosslinkable polymer, and a polymer that is a biopolymer wherein a molecule of the biopolymer (1) consists only of glucose, or (2) has a backbone comprising one or more units that comprise at least (a) one glucose unit and (b) one linear or cyclic pyranose-type monosaccharide unit, wherein (a) and (b) have different molecular structures; and introducing the treatment fluid into a well bore penetrating the subterranean formation.

    Abstract translation: 提供包含含有可交联聚合物和某些生物聚合物的胶凝剂的处理流体,以及在地下操作中使用的方法。 在一个实施方案中,本发明提供了一种处理地下地层的一部分的方法,包括:提供包含含水基础流体,交联剂和包含作为可交联聚合物的聚合物的胶凝剂的处理流体,以及 聚合物,其是生物聚合物(1)的分子仅由葡萄糖组成的生物聚合物,或(2)具有包含一个或多个包含至少(a)一个葡萄糖单元的单元的主链和(b)一种线性或环状吡喃糖 型单糖单元,其中(a)和(b)具有不同的分子结构; 并将处理流体引入穿透地下地层的井眼中。

    Re-use recovered treating fluid
    40.
    发明授权
    Re-use recovered treating fluid 有权
    重新使用回收处理液

    公开(公告)号:US06913080B2

    公开(公告)日:2005-07-05

    申请号:US10245557

    申请日:2002-09-16

    CPC classification number: E21B21/068 C09K8/62 G06Q50/06

    Abstract: This invention is directed to treating fluid production and subterranean formation treating methods as well as compositions for treating fluids that reuse at least part of a prior treating fluid, particularly a fluid having one or more constituents that can be relinked. This includes conditioning a selected at least partially delinked flow-back fluid, recovered from a first treating fluid pumped into a well, such that the conditioned selected at least partially delinked flow-back fluid provides a constituent for a second treating fluid. Also included are pricing considerations. A composition for a treating fluid includes a treating fluid residual recovered from a well, preferably conditioned as described. Examples of such fluids include fracturing fluids and gravel pack fluids.

    Abstract translation: 本发明涉及处理流体产生和地下地层处理方法以及用于处理再利用至少部分先前处理流体的流体的组合物,特别是具有可重新链接的一种或多种组分的流体。 这包括调节从被泵送到井中的第一处理流体回收的所选择的至少部分脱离的回流流体,使得经调节的所选择的至少部分脱离流动的流体为第二处理流体提供成分。 还包括价格考虑。 用于处理流体的组合物包括从孔中回收的处理流体残余物,优选如上所述进行调节。 这种流体的实例包括压裂流体和砾石充填液。

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