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    COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY
    2.
    发明申请
    COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY 审中-公开
    用于增强油气回收的组合物和方法

    公开(公告)号：WO2012163852A1

    公开(公告)日：2012-12-06

    申请号：PCT/EP2012/059891

    申请日：2012-05-25

    Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. ,  RANEY, Kirk, Herbert ,  NAVARRETE, Reinaldo, Conrado ,  DIRKZWAGER, Hendrik ,  BARNES, Julian, Richard ,  MOENE, Robert

    Inventor： RANEY, Kirk, Herbert ,  NAVARRETE, Reinaldo, Conrado ,  DIRKZWAGER, Hendrik ,  BARNES, Julian, Richard ,  MOENE, Robert

    IPC: C09K8/584

    CPC classification number: C09K8/584 ,  C09K8/588 ,  E21B43/16

    Abstract: The invention relates to a hydrocarbon recovery composition comprising an anionic surfactant, wherein said composition is in the solid state, and to a shaped article comprising said composition. Preferably, said composition is in the form of a powder. Further, the invention relates to a process for treating a hydrocarbon containing formation comprising the steps of a) transporting said composition or shaped article to the location of the hydrocarbon containing formation; b) dissolving said composition or shaped article in water thereby forming an aqueous fluid containing the hydrocarbon recovery composition; c) providing the aqueous fluid containing the hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation; and d) allowing the hydrocarbon recovery composition to interact with the hydrocarbons in the hydrocarbon containing formation.

    Abstract translation: 本发明涉及一种烃回收组合物，其包含阴离子表面活性剂，其中所述组合物为固体状态，以及包含所述组合物的成型制品。 优选地，所述组合物为粉末形式。 此外，本发明涉及一种处理含烃地层的方法，包括以下步骤：a）将所述组合物或成型制品运输到含烃地层的位置; b）将所述组合物或成型制品溶解在水中，从而形成含有烃回收组合物的含水流体; c）将含有烃回收组合物的含水流体提供给含烃地层的至少一部分; 和d）允许烃回收组合物与含烃地层中的烃相互作用。

    METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY
    4.
    发明申请
    METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY 审中-公开
    增强烃回收方法与组合

    公开(公告)号：WO2009100228A1

    公开(公告)日：2009-08-13

    申请号：PCT/US2009/033232

    申请日：2009-02-05

    Applicant: SHELL OIL COMPANY ,  SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. ,  BARNES, Julian Richard ,  RANEY, Kirk Herbert ,  SEMPLE, Thomas Carl ,  SHPAKOFF, Paul Gregory

    Inventor： BARNES, Julian Richard ,  RANEY, Kirk Herbert ,  SEMPLE, Thomas Carl ,  SHPAKOFF, Paul Gregory

    IPC: C09K8/584 ,  B01F17/00

    CPC classification number: C09K8/58 ,  C09K8/584

    Abstract: A method of treating a hydrocarbon containing formation is described. The method includes (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein (i) when the salinity of the brine is from 2 wt% to 4 wt%, the composition comprises a blend of a C 20-24 internal olefin sulfonate and a C 24-28 internal olefin sulfonate wherein the weight ratio of the C 20-24 internal olefin sulfonate to the C 24-28 internal olefin sulfonate is from 90:10 to 70:30 and (ii) when the salinity of the brine is greater than 4 wt% up to 13 wt% the composition comprises a blend of a C 20-24 internal olefin sulfonate and a C 15-18 internal olefin sulfonate wherein the weight ratio of the C 20-24 internal olefin sulfonate to the C 15-18 internal olefin sulfonate is from 90:10 to 70:30; and (b) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation.

    Abstract translation: 描述了处理含烃地层的方法。 该方法包括（a）向含烃地层的至少一部分提供烃回收组合物，其中（i）当盐水的盐度为2重量％至4重量％时，组合物包含C20 -24内烯烃磺酸盐和C24-28内烯烃磺酸盐，其中C20-24内烯烃磺酸盐与C24-28内烯烃磺酸盐的重量比为90:10至70:30，和（ii）当盐度为 盐水大于4重量％至13重量％，该组合物包含C20-24内烯烃磺酸盐和C15-18内烯烃磺酸盐的共混物，其中C20-24内烯烃磺酸盐与C15- 18内烯烃磺酸盐为90:10至70:30; 和（b）允许组合物与含烃地层中的烃相互作用。

    METHOD AND COMPOSITION FOR ENHANCED HYDROCARBON RECOVERY
    5.
    发明申请
    METHOD AND COMPOSITION FOR ENHANCED HYDROCARBON RECOVERY 审中-公开
    用于增强烃回收的方法和组合

    公开(公告)号：WO2012143433A8

    公开(公告)日：2013-11-14

    申请号：PCT/EP2012057148

    申请日：2012-04-19

    Applicant: SHELL INT RESEARCH ,  BARNES JULIAN RICHARD ,  ELLISON ROBERT HARDY ,  FABER MARINUS JOHANNES ,  GROEN KHRYSTYNA ,  MOENE ROBERT ,  ON QUOC AN

    Inventor： BARNES JULIAN RICHARD ,  ELLISON ROBERT HARDY ,  FABER MARINUS JOHANNES ,  GROEN KHRYSTYNA ,  MOENE ROBERT ,  ON QUOC AN

    IPC: C09K8/584

    CPC classification number: C09K8/584 ,  E21B43/16

    Abstract: The invention relates to a method of treating a hydrocarbon containing formation, comprising: (a) providing a composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises an anionic surfactant based on an alkoxylated primary alcohol having a branched aliphatic group, which group has an average carbon number of from 9 to 15 and an average number of branches of from 0.5 to 2.5, and having an average of at least 0.5 mole of alkylene oxide groups per mole of primary alcohol; and (b) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation. Further, the invention relates to the hydrocarbon recovery composition that is used in said method.

    Abstract translation: 本发明涉及一种处理含烃地层的方法，包括：（a）向含烃地层的至少一部分提供组合物，其中所述组合物包含基于具有支链脂族基团的烷氧基化伯醇的阴离子表面活性剂 该基团的平均碳数为9〜15，平均分枝数为0.5〜2.5，平均每摩尔伯醇为0.5摩尔的环氧烷基; 和（b）允许组合物与含烃地层中的烃相互作用。 此外，本发明涉及在所述方法中使用的烃回收组合物。

    SURFACTANT SYSTEMS FOR ENHANCED OIL RECOVERY
    9.
    发明申请
    SURFACTANT SYSTEMS FOR ENHANCED OIL RECOVERY 审中-公开
    用于增强油回收的表面活性剂体系

    公开(公告)号：WO2011098500A1

    公开(公告)日：2011-08-18

    申请号：PCT/EP2011/051919

    申请日：2011-02-10

    Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. ,  WILLIAM MARSH RICE UNIVERSITY ,  BARNES, Julian Richard ,  HIRASAKI, George J. ,  MILLER, Clarence A. ,  PUERTO, Maura

    Inventor： BARNES, Julian Richard ,  HIRASAKI, George J. ,  MILLER, Clarence A. ,  PUERTO, Maura

    IPC: C09K8/584

    CPC classification number: C09K8/584

    Abstract: The invention relates to a hydrocarbon recovery composition comprising a combination of an internal olefin sulfonate and an alkoxy glycidyl sulfonate, more specifically a hydrocarbon recovery composition comprising surfactant and water, wherein the surfactant comprises a combination of an internal olefin sulfonate with a chain length of greater than C20 and an alkoxy glycidyl sulfonate selected from an ethoxylated glycidyl sulfonate and a propoxylated glycidyl sulfonate. Further, the invention relates to a method of treating a hydrocarbon containing formation, comprising (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises a blend of an internal olefin sulfonate and an alkoxy glycidyl sulfonate; and (b) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation.

    Abstract translation: 本发明涉及一种烃回收组合物，其包含内烯烃磺酸盐和烷氧基缩水甘油磺酸盐的组合，更具体地说是包含表面活性剂和水的烃回收组合物，其中表面活性剂包含链长度较大的内烯烃磺酸盐的组合 选自乙氧基化缩水甘油基磺酸酯和丙氧基化缩水甘油基磺酸酯的烷氧基缩水甘油磺酸酯。 此外，本发明涉及一种处理含烃地层的方法，其包括（a）向所述含烃地层的至少一部分提供烃回收组合物，其中所述组合物包含内烯烃磺酸盐和烷氧基缩水甘油基 磺酸盐; 和（b）允许组合物与含烃地层中的烃相互作用。

    COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY
    10.
    发明申请
    COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY 审中-公开
    用于增强油气回收的组合物和方法

    公开(公告)号：WO2013030140A1

    公开(公告)日：2013-03-07

    申请号：PCT/EP2012/066569

    申请日：2012-08-27

    Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. ,  BARNES, Julian Richard ,  DOLL, Michael Joseph ,  GROEN, Khrystyna ,  ON, Quoc An ,  SEMPLE, Thomas Carl

    Inventor： BARNES, Julian Richard ,  DOLL, Michael Joseph ,  GROEN, Khrystyna ,  ON, Quoc An ,  SEMPLE, Thomas Carl

    IPC: C09K8/584 ,  B01F17/00

    CPC classification number: C09K8/584 ,  C10L1/04 ,  E21B43/16

    Abstract: The invention relates to a method of treating a hydrocarbon containing formation, comprising: (a) providing a composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises water and an anionic surfactant which is an internal olefin sulfonate (IOS), which has a weight ratio of branched IOS molecules to linear IOS molecules which is greater than 0 to smaller than 11:89; and (b) allowing the composition to interact with the hydrocarbons in the hydrocarbon containing formation. Further, the invention relates to a hydrocarbon recovery composition which comprises the composition used in said method, and to a hydrocarbon containing composition produced from a hydrocarbon containing formation which in addition to hydrocarbons contains the composition used in said method.

    Abstract translation: 本发明涉及一种处理含烃地层的方法，包括：（a）向至少部分含烃地层提供组合物，其中所述组合物包含水和作为内部烯烃磺酸盐（IOS）的阴离子表面活性剂， ，其具有分支的IOS分子与线性IOS分子的重量比，其大于0至小于11:89; 和（b）允许组合物与含烃地层中的烃相互作用。 此外，本发明涉及一种烃回收组合物，其包含所述方法中使用的组合物，以及含烃组合物，其由烃类除了含有所述方法中使用的组合物外还含有烃。

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