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    ELECTRO-CHEMICAL SENSOR
    1.
    发明申请
    ELECTRO-CHEMICAL SENSOR 有权
    电化学传感器

    公开(公告)号：US20120064632A1

    公开(公告)日：2012-03-15

    申请号：US13062788

    申请日：2009-08-26

    申请人： Kay Robinson ,  Nathan Lawrence ,  Andrew Meredith

    发明人： Kay Robinson ,  Nathan Lawrence ,  Andrew Meredith

    IPC分类号： G01N33/20 ,  G01N30/00

    CPC分类号： G01N33/24

    摘要： The present invention provides an electrochemical sensor having a solid electrically conductive substrate and a compound immobilized thereon which has binding affinity for an analyte species to be detected and also displays electrochemical behaviour which is modified upon binding of that analyte species, so that binding of an analyte species can be detected by measuring electrochemical properties, such as by voltammetry. Desirably the immobilised compound contains both a first moiety with binding affinity for the analyte and a separate second moiety which is a redox system whose electrochemical oxidation/reduction properties become modified when the first moiety binds the analyte. The analyte binding moiety may be a diol or polyol and preferably is a sugar. The electrochemical sensor finds use in methods of analysing reservoir and process fluids, particularly at a subterranean location. The electrochemical sensor may be a component of a downhole tool, adapted for deployment downhole.

    摘要翻译： 本发明提供一种电化学传感器，其具有固体导电基质和固定在其上的化合物，其对待检测的分析物种具有结合亲和力，并且还显示在该分析物种结合时修饰的电化学行为，使得分析物 可以通过测量电化学性质例如通过伏安法来检测物种。 理想地，固定化的化合物含有对分析物具有结合亲和力的第一部分和分开的第二部分，其是当第一部分结合分析物时其电化学氧化/还原性质变得改变的氧化还原体系。 分析物结合部分可以是二醇或多元醇，优选是糖。 电化学传感器用于分析储层和工艺流体的方法，特别是在地下位置。 电化学传感器可以是井下工具的组件，适用于井下部署。

    System and method for qualitative and quantitative analysis of gaseous components of multiphase hydrocarbon mixtures
    3.
    发明授权
    System and method for qualitative and quantitative analysis of gaseous components of multiphase hydrocarbon mixtures 有权
    用于定性和定量分析多相烃混合气体组分的系统和方法

    公开(公告)号：US08519713B2

    公开(公告)日：2013-08-27

    申请号：US12516260

    申请日：2007-09-21

    申请人： Jimmy Lawrence ,  Nathan Lawrence ,  Kay Robinson

    发明人： Jimmy Lawrence ,  Nathan Lawrence ,  Kay Robinson

    IPC分类号： G01V3/18

    CPC分类号： G01N33/2841 ,  G01N27/4045

    摘要： Embodiments of the present invention provide systems and methods for detection and/or measurement of gaseous components of multiphase mixtures containing one or more hydrocarbons that may be retrieved down a wellbore or may be being transported in a pipeline. More specifically, but not by way of limitation, embodiments of the present invention may provide for separation of the gaseous components from the multiphase mixtures and detection and/or measurement of the separated gaseous components by direct oxidation or reduction.

    摘要翻译： 本发明的实施方案提供了用于检测和/或测量含有一种或多种烃的多相混合物的气体组分的系统和方法，所述烃可以沿着井眼回收或者可以在管道中运输。 更具体地但不是限制，本发明的实施方案可以提供气相组分与多相混合物的分离，并通过直接氧化或还原来检测和/或测量分离的气体组分。

    SYSTEM AND METHOD FOR QUALITATIVE AND QUANTITATIVE ANALYSIS OF GASEOUS COMPONENTS OF MULTIPHASE HYDROCARBON MIXTURES
    4.
    发明申请
    SYSTEM AND METHOD FOR QUALITATIVE AND QUANTITATIVE ANALYSIS OF GASEOUS COMPONENTS OF MULTIPHASE HYDROCARBON MIXTURES 有权
    多相烃混合气体组分定性和定量分析的系统与方法

    公开(公告)号：US20100148780A1

    公开(公告)日：2010-06-17

    申请号：US12516260

    申请日：2007-09-21

    申请人： Jimmy Lawrence ,  Nathan Lawrence ,  Kay Robinson

    发明人： Jimmy Lawrence ,  Nathan Lawrence ,  Kay Robinson

    IPC分类号： G01V3/18

    CPC分类号： G01N33/2841 ,  G01N27/4045

    摘要： Embodiments of the present invention provide systems and methods for detection and/or measurement of gaseous components of multiphase mixtures containing one or more hydrocarbons that may be retrieved down a wellbore or may be being transported in a pipeline. More specifically, but not by way of limitation, embodiments of the present invention may provide for separation of the gaseous components from the multiphase mixtures and detection and/or measurement of the separated gaseous components by direct oxidation or reduction.

    摘要翻译： 本发明的实施方案提供了用于检测和/或测量含有一种或多种烃的多相混合物的气体组分的系统和方法，所述烃可以沿着井眼回收或者可以在管道中运输。 更具体地但不是限制，本发明的实施方案可以提供气相组分与多相混合物的分离，并通过直接氧化或还原来检测和/或测量分离的气体组分。

    Nutritional compostions comprising a soluble viscous fiber in a solid crisp matrix
    6.
    发明申请
    Nutritional compostions comprising a soluble viscous fiber in a solid crisp matrix 审中-公开
    营养组合物，其包含固体脆基质中的可溶性粘性纤维

    公开(公告)号：US20060078593A1

    公开(公告)日：2006-04-13

    申请号：US11235965

    申请日：2005-09-27

    申请人： Deborah Strozier ,  Chron-Si Lai ,  Sherri Walker ,  Kay Robinson

    发明人： Deborah Strozier ,  Chron-Si Lai ,  Sherri Walker ,  Kay Robinson

    IPC分类号： A61K36/899 ,  A61K36/48 ,  A61K47/00

    CPC分类号： A61K36/48 ,  A23L7/117 ,  A23L29/238 ,  A23L33/185 ,  A23L33/21 ,  A23V2002/00 ,  A61K36/899 ,  A61K2300/00 ,  A23V2250/5488 ,  A23V2250/5118 ,  A23V2250/1842 ,  A23V2250/242 ,  A23V2250/5106 ,  A23V2200/328

    摘要： Disclosed are nutritional compositions having a solid crisp matrix, or a flour derived from the solid crisp matrix, said matrix comprising (A) from about 10% to about 50% by weight of a soluble viscous fiber, preferably guar; (B) from about 10% to about 99% by weight of a carbohydrate other than and in addition to the soluble viscous fiber; and (C) from about 1% to about 49% by weight of protein, wherein the matrix has a bulk density of less than about 0.4 g/cc. It has been found that soluble viscous fiber sources such as guar gum can be formulated into a solid crisp matrix, which then minimizes several limitations commonly associated with the formulation of such fiber sources into a conventional nutrition bar, e.g. slimy mouthfeel, tooth packing. These compositions are especially effective when formulated with gelled inclusions, including those containing or associated with acidulants, sour flavorants, or both. The nutritional compositions are especially useful as satiety agents, weight reduction agents, and/or for blunting the postprandial glycemic response in diabetics or other individuals in whom such a response would be beneficial.

    摘要翻译： 公开了具有固体脆基质或来自固体脆基质的面粉的营养组合物，所述基质包含（A）约10重量％至约50重量％的可溶性粘性纤维，优选瓜尔胶; （B）占可溶性粘性纤维以外的碳水化合物的约10重量％至约99重量％ 和（C）约1％至约49％重量的蛋白质，其中基质的堆积密度小于约0.4g / cc。 已经发现，可溶性粘性纤维来源例如瓜​​耳胶可以配制成固体脆性基质，其然后将通常与这种纤维来源的配制相关联的一些限制最小化到常规营养棒中，例如， 粘稠的口感，牙齿包装。 当用凝胶化包裹物（包括含有或与酸化剂，酸味剂或两者兼容的物质）配制时，这些组合物特别有效。 营养组合物特别可用作饱和剂，减轻重量剂，和/或用于在糖尿病患者或其他个体中使餐后血糖反应平缓，其中这种反应将是有益的。

    Degradable Friction Reducer
    9.
    发明申请
    Degradable Friction Reducer 审中-公开
    可降解摩擦减速器

    公开(公告)号：US20090105097A1

    公开(公告)日：2009-04-23

    申请号：US12255386

    申请日：2008-10-21

    申请人： Carlos Abad ,  Kay Robinson ,  Trevor Lloyd Hughes

    发明人： Carlos Abad ,  Kay Robinson ,  Trevor Lloyd Hughes

    IPC分类号： C09K8/12

    CPC分类号： C09K8/68 ,  C09K8/74 ,  C09K8/88 ,  C09K8/887 ,  C09K2208/28

    摘要： Novel wellbore service fluids are disclosed. The fluid may include an aqueous solvent and a synthetic degradable polymer that is soluble in the solvent. In a controlled way the molecular weight of the polymer may be reduced in response to internal or external triggers at the required time and temperature. The polymers are formed by essentially non degradable polymer chains “polymer type A” copolymerized with essentially degradable polymer chains “polymer type B”. This feature of “selective degradation” is not present in any of the polymeric fluids known as friction reducers.

    摘要翻译： 公开了新型井眼服务液。 流体可以包括水溶剂和可溶于溶剂的合成可降解聚合物。 以受控的方式，可以在所需时间和温度下响应于内部或外部触发而降低聚合物的分子量。 聚合物通过基本上不可降解的聚合物链“A型聚合物”与基本上可降解的聚合物链“B型聚合物”共聚而形成。 任何称为减摩剂的聚合流体中，“选择性降解”的这一特征不存在。