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    PROVISION OF VISCOUS COMPOSITIONS BELOW GROUND
    11.
    发明申请
    PROVISION OF VISCOUS COMPOSITIONS BELOW GROUND 有权
    接近地面粘度组合物的施工

    公开(公告)号：US20100276150A1

    公开(公告)日：2010-11-04

    申请号：US12738853

    申请日：2008-11-26

    申请人： Philip Sullivan ,  Gary Tustin ,  Yenny Christanti ,  Gregory Kubala ,  Bruno Drocho ,  Trevor Hughes

    发明人： Philip Sullivan ,  Gary Tustin ,  Yenny Christanti ,  Gregory Kubala ,  Bruno Drocho ,  Trevor Hughes

    IPC分类号： E21B43/16

    CPC分类号： C09K8/514 ,  C09K8/501 ,  C09K8/508 ,  C09K8/52 ,  C09K8/5751 ,  C09K8/588 ,  C09K8/68 ,  C09K8/88

    摘要： A thickened aqueous composition is delivered to a subterranean location accessible via a wellbore by steps of i. providing a biphasic aqueous mixture comprising two aqueous solutions which, at surface temperature and pressure, are able to co-exist as separate aqueous phases in contact with each other, ii. pumping said biphasic aqueous system down the wellbore to the subterranean location, and iii. converting the biphasic mixture below ground so that its phases combine into a single aqueous phase which is more viscous than the biphasic mixture. The two phases of the aqueous biphasic mixture contain dissolved solutes which segregate between the two phases such that at least one first solute is present at a greater concentration in the first aqueous phase than in the second aqueous phase while at least one second solute is present at a greater concentration in the second aqueous phase than in the first aqueous phase. The solute in the first phase may be a thickening polymer or other thickening material such as viscoelastic surfactant. The solute in the second phase may be a different polymer, surfactant or salt. Conversion to a single phase may be carried out in various ways including dilution, change in pH, change in salinity, increase in temperature and adsorption of one solute onto formation rock.

    摘要翻译： 增稠的水性组合物被递送到通过i的步骤可通过井筒接近的地下位置。 提供包含两种水溶液的双相含水混合物，其在表面温度和压力下能够作为彼此接触的分离的水相共存，ii。 将井眼中的双相水相系统泵送到地下位置，以及iii。 将两相混合物转化成地下，使其相结合成单一的水相，其比双相混合物更粘稠。 水相两相混合物的两相含有在两相之间分离的溶解的溶质，使得至少一种第一溶质在第一水相中的浓度比在第二水相中以更高的浓度存在，而至少一种第二溶质存在于 在第二水相中比在第一水相中浓度更高。 第一相中的溶质可以是增稠聚合物或其它增稠材料如粘弹性表面活性剂。 第二相中的溶质可以是不同的聚合物，表面活性剂或盐。 转化为单相可以以各种方式进行，包括稀释，pH变化，盐度变化，温度升高和一种溶质在地层岩石上的吸附。

    METHODS AND APPARATUS TO CHANGE THE MOBILITY OF FORMATION FLUIDS USING THERMAL AND NON-THERMAL STIMULATION
    13.
    发明申请
    METHODS AND APPARATUS TO CHANGE THE MOBILITY OF FORMATION FLUIDS USING THERMAL AND NON-THERMAL STIMULATION 有权
    使用热和非热刺激改变形成流体的移动性的方法和装置

    公开(公告)号：US20100294493A1

    公开(公告)日：2010-11-25

    申请号：US12682289

    申请日：2008-09-22

    申请人： Anthony Robert Holmes Goodwin ,  Tim Jones ,  Keith James Massie ,  John Nighswander ,  Gary Tustin

    发明人： Anthony Robert Holmes Goodwin ,  Tim Jones ,  Keith James Massie ,  John Nighswander ,  Gary Tustin

    IPC分类号： E21B43/16 ,  E21B43/24 ,  E21B36/00 ,  E21B49/08 ,  E21B43/22

    CPC分类号： E21B43/255 ,  E21B43/24

    摘要： Methods and apparatus to change the mobility of formation fluids using thermal and non-thermal stimulation are described. An example apparatus to simultaneously provide thermal and non-thermal stimulation to change a mobility of a fluid in a subsurface formation includes one or more containers to hold one or more reactants. Additionally, the example apparatus includes a reactor to initiate a chemical reaction with at least one of the reactants. Further, the example apparatus includes an injector to inject a product of the chemical reaction into a formation. The product of the chemical reaction includes heat and a gaseous diluent to change a mobility of a fluid in a subsurface formation.

    摘要翻译： 描述了使用热和非热刺激来改变地层流体的迁移率的方法和装置。 同时提供热和非热刺激以改变地下地层中的流体的流动性的示例性装置包括一个或多个容器以容纳一个或多个反应物。 另外，该示例性装置包括用于启动与至少一种反应物的化学反应的反应器。 此外，示例性装置包括将化学反应的产物注入地层的注射器。 化学反应的产物包括热和气态稀释剂以改变地下地层中的流体的迁移率。

    Methods and apparatus to change the mobility of formation fluids using thermal and non-thermal stimulation
    18.
    发明授权
    Methods and apparatus to change the mobility of formation fluids using thermal and non-thermal stimulation 有权
    使用热和非热刺激改变地层流体的流动性的方法和装置

    公开(公告)号：US08555969B2

    公开(公告)日：2013-10-15

    申请号：US12682289

    申请日：2008-09-22

    申请人： Anthony Robert Holmes Goodwin ,  Tim Jones ,  Keith James Massie ,  John Nighswander ,  Gary Tustin

    发明人： Anthony Robert Holmes Goodwin ,  Tim Jones ,  Keith James Massie ,  John Nighswander ,  Gary Tustin

    IPC分类号： E21B47/00 ,  E21B49/08 ,  E21B36/00

    CPC分类号： E21B43/255 ,  E21B43/24

    摘要： Methods and apparatus that change the mobility of formation fluids using thermal and non-thermal stimulation including, an example apparatus to simultaneously provide thermal and non-thermal stimulation to change a mobility of a fluid in a subsurface formation includes one or more containers to hold one or more reactants. Additionally, the example apparatus includes a reactor to initiate a chemical reaction with at least one of the reactants. Further, the example apparatus includes an injector to inject a product of the chemical reaction into a formation. The product of the chemical reaction includes heat and a gaseous diluent to change a mobility of a fluid in a subsurface formation.

    摘要翻译： 使用热和非热刺激改变地层流体的流动性的方法和装置包括同时提供热和非热刺激以改变地下地层中的流体的流动性的示例性装置包括一个或多个容器以容纳一个 或更多的反应物。 另外，该示例性装置包括用于启动与至少一种反应物的化学反应的反应器。 此外，示例性装置包括将化学反应的产物注入地层的注射器。 化学反应的产物包括热和气态稀释剂以改变地下地层中的流体的迁移率。

    METHODS AND SYSTEMS FOR EVALUATION OF HYDROCARBON RESERVOIRS AND ASSOCIATED FLUIDS USING BIOLOGICAL TAGS AND REAL-TIME PCR
    19.
    发明申请
    METHODS AND SYSTEMS FOR EVALUATION OF HYDROCARBON RESERVOIRS AND ASSOCIATED FLUIDS USING BIOLOGICAL TAGS AND REAL-TIME PCR 审中-公开
    使用生物标签和实时PCR评估油气储层和相关流体的方法和系统

    公开(公告)号：US20100015612A1

    公开(公告)日：2010-01-21

    申请号：US12301095

    申请日：2007-03-06

    申请人： Sarah Pelham ,  Gary Tustin ,  Harry Barrow

    发明人： Sarah Pelham ,  Gary Tustin ,  Harry Barrow

    IPC分类号： C12Q1/68 ,  C12M1/34

    CPC分类号： G01V9/007

    摘要： This invention relates in general to characterizing hydrocarbon reservoirs and/or determining flow properties of fluids associated with the reservoir-including fluids introduced into the reservoir to provide for hydrocarbon extraction-using biological tags and real-time polymerase chain reactions for tag detection. In embodiments of the present invention, one or more biological tags may be added to one or more liquids associated with the hydrocarbon reservoir and subsequently one or more liquid samples may be taken from locations associated with the hydrocarbon and the presence of the one or more biological tag may be qualitatively and/or quantitatively tested for in the samples using real-time PCR.

    摘要翻译： 本发明一般涉及表征烃储层和/或确定与引入储层的储层包含流体相关的流体的流动性质，以提供使用生物标签的烃提取和用于标签检测的实时聚合酶链式反应。 在本发明的实施方案中，可以将一种或多种生物标签加入到与烃储存器相关联的一种或多种液体中，随后可以从与烃相关的位置取出一种或多种液体样品，并且存在一种或多种生物 标签可以在使用实时PCR的样品中进行定性和/或定量测试。

    Emulsion System for Sand Consolidation
    20.
    发明申请
    Emulsion System for Sand Consolidation 失效
    砂浆整理乳化体系

    公开(公告)号：US20090078417A1

    公开(公告)日：2009-03-26

    申请号：US11861894

    申请日：2007-09-26

    申请人： Philip F. Sullivan ,  Erik Nelson ,  Juan-Carlos Gonzalez ,  Samuel Danican ,  Gary Tustin

    发明人： Philip F. Sullivan ,  Erik Nelson ,  Juan-Carlos Gonzalez ,  Samuel Danican ,  Gary Tustin

    IPC分类号： E21B43/02 ,  C09K8/56

    CPC分类号： E21B43/025 ,  C09K8/56

    摘要： A sand consolidation system and a method for use of the system is provided. The consolidation system includes an emulsion having an oil phase and an aqueous phase, wherein the emulsion contains a source of insoluble silica particles and a source of calcium hydroxide, wherein the calcium hydroxide particles are present in the oil phase, and the insoluble silica particles are contained in the aqueous phase. Both types of particles must have average particle sizes which will fit into the pores of the formations.

    摘要翻译： 提供了一种沙整体系统和该系统的使用方法。 固结系统包括具有油相和水相的乳液，其中乳液含有不溶性二氧化硅颗粒源和氢氧化钙源，其中氢氧化钙颗粒存在于油相中，不溶性二氧化硅颗粒为 包含在水相中。 两种类型的颗粒必须具有适合于地层孔隙的平均粒度。