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    Methods of making monoester-based drilling fluids
    1.
    发明授权
    Methods of making monoester-based drilling fluids 有权
    制造单酯基钻井液的方法

    公开(公告)号：US09309452B2

    公开(公告)日：2016-04-12

    申请号：US14798323

    申请日：2015-07-13

    Applicant: Chevron U.S.A. Inc.

    Inventor： Saleh Ali Elomari ,  Stephen Joseph Miller

    IPC: C10M105/34 ,  C10M129/95 ,  C09K8/035 ,  C07C69/24 ,  C10M129/70

    CPC classification number: C09K8/035 ,  C07C69/24 ,  C10M105/34 ,  C10M129/70 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/2815 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2270/00 ,  C10N2220/022

    Abstract: Disclosed herein are monoester-based lubricant compositions and methods of making these monoester-based lubricant compositions. The monoester lubricant compositions comprise an isomeric mixture of at least one monoester species having a carbon number ranging from C8 to C40. In some embodiments, the methods for making the monoester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols to produce high value monoester-based lubricants. In some embodiments, the monoester-based lubricants are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.

    Abstract translation: 本文公开了基于单酯的润滑剂组合物和制备这些基于单酯的润滑剂组合物的方法。 单酯润滑剂组合物包含至少一种碳原子数为C8至C40的单酯种类的异构体混合物。 在一些实施方案中，制备基于单酯的润滑剂的方法利用生物质前体和/或低价值的费 - 托（FT）烯烃和/或醇来生产高价值的基于单酯的润滑剂。 在一些实施方案中，基于单酯的润滑剂衍生自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源（即生物质，可再生能源），或者可以通过氧化从FT醇衍生。

    Monoester-based lubricants and methods of making same
    2.
    发明授权
    Monoester-based lubricants and methods of making same 有权
    单酯润滑剂及其制备方法

    公开(公告)号：US09238783B2

    公开(公告)日：2016-01-19

    申请号：US13682542

    申请日：2012-11-20

    Applicant: Chevron U.S.A. Inc.

    Inventor： Saleh Ali Elomari ,  Stephen Joseph Miller

    IPC: C10M129/95 ,  C10M129/70 ,  C10M105/34 ,  C07C69/24

    CPC classification number: C10M105/34 ,  C07C69/24 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/2815 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/10

    Abstract: The present invention is generally directed to monoester-based lubricant compositions. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such monoester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols so as to produce high value monoester-based lubricants. In some embodiments, such monoester-based lubricants are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.

    Abstract translation: 本发明一般涉及基于单酯的润滑剂组合物。 本发明还涉及制备这些和其它类似润滑剂组合物的方法。 在一些实施方案中，制备这种基于单酯的润滑剂的方法利用生物质前体和/或低价值费 - 托（FT）烯烃和/或醇，以产生高价值的基于单酯的润滑剂。 在一些实施方案中，这种基于单酯的润滑剂衍生自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源（即生物质，可再生能源），或者可以通过氧化从FT醇衍生。

    METHODS OF MAKING MONOESTER-BASED DRILLING FLUIDS
    3.
    发明申请
    METHODS OF MAKING MONOESTER-BASED DRILLING FLUIDS 审中-公开
    制备基于单体的钻井液的方法

    公开(公告)号：US20150315452A1

    公开(公告)日：2015-11-05

    申请号：US14798323

    申请日：2015-07-13

    Applicant: Chevron U.S.A. Inc.

    Inventor： Saleh Ali Elomari ,  Stephen Joseph Miller

    IPC: C09K8/035

    CPC classification number: C09K8/035 ,  C07C69/24 ,  C10M105/34 ,  C10M129/70 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/2815 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2270/00 ,  C10N2220/022

    Abstract: Disclosed herein are monoester-based lubricant compositions and methods of making these monoester-based lubricant compositions. The monoester lubricant compositions comprise an isomeric mixture of at least one monoester species having a carbon number ranging from C8 to C40. In some embodiments, the methods for making the monoester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols to produce high value monoester-based lubricants. In some embodiments, the monoester-based lubricants are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.

    Abstract translation: 本文公开了基于单酯的润滑剂组合物和制备这些基于单酯的润滑剂组合物的方法。 单酯润滑剂组合物包含至少一种碳原子数为C8至C40的单酯种类的异构体混合物。 在一些实施方案中，制备基于单酯的润滑剂的方法利用生物质前体和/或低价值的费 - 托（FT）烯烃和/或醇来生产高价值的基于单酯的润滑剂。 在一些实施方案中，基于单酯的润滑剂衍生自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源（即生物质，可再生能源），或者可以通过氧化从FT醇衍生。

    High molecular weight, monoesterified polymide polymer containing a small amount of bulky diamine
    5.
    发明申请
    High molecular weight, monoesterified polymide polymer containing a small amount of bulky diamine 有权
    高分子量的单酯化聚酰亚胺聚合物，含有少量的庞大的二胺

    公开(公告)号：US20160177034A1

    公开(公告)日：2016-06-23

    申请号：US14757447

    申请日：2015-12-23

    Applicant: Chevron U.S.A. Inc. ,  Georgia Tech Research Corporation

    Inventor： Stephen Joseph Miller ,  William John Koros ,  Nanwen Li ,  Gongping Liu

    IPC: C08G73/10

    CPC classification number: C08G73/1028 ,  B01D53/228 ,  B01D67/0006 ,  B01D71/64 ,  B01D71/82 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2323/30 ,  C08G73/101 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1067 ,  Y02C10/10 ,  Y02P20/152

    Abstract: One method as described herein relates to making a high molecular weight, monoesterified polyimide polymer using a small amount of bulky diamine. These high molecular weight, monoesterified polyimide polymers are useful in forming crosslinked polymer membranes with high permeance that are useful for the separation of fluid mixtures. Another method as described herein relates to making the crosslinked membranes from the high molecular weight, monoesterified polyimide polymer containing a small amount of bulky diamine. The small amount of bulky diamine allows for formation of both the high molecular weight polyimide polymer and for covalent ester crosslinks via reaction of the carboxylic acid groups with a diol crosslinking agent. This small amount of bulky diamines reduces chain mobility or segmental motion during crosslinking and reduces large loss of permeance. As such, this method provides a crosslinked membrane with good permeance and selectivity.

    Abstract translation: 本文所述的一种方法涉及使用少量的大体积二胺制备高分子量的单酯化聚酰亚胺聚合物。 这些高分子量的单酯化聚酰亚胺聚合物可用于形成具有高渗透性的交联聚合物膜，其可用于分离流体混合物。 本文所述的另一种方法涉及从含有少量蓬松二胺的高分子量单酯化聚酰亚胺聚合物制备交联膜。 少量的蓬松二胺允许通过羧酸基团与二醇交联剂的反应形成高分子量聚酰亚胺聚合物和共价酯交联。 这种少量的体积大的二胺在交联期间减少链移动性或节段运动，并减少大量的渗透损失。 因此，该方法提供了具有良好渗透性和选择性的交联膜。

    Hexadecene Synthetic Drilling Fluid with Improved Environmental Properties
    6.
    发明申请
    Hexadecene Synthetic Drilling Fluid with Improved Environmental Properties 审中-公开
    具有改善环境性能的十六碳烯合成钻井液

    公开(公告)号：US20160083640A1

    公开(公告)日：2016-03-24

    申请号：US14854698

    申请日：2015-09-15

    Applicant: Chevron U.S.A. Inc.

    Inventor： Donald C. Van Slyke ,  Stephen Joseph Miller

    IPC: C09K8/34 ,  E21B7/00

    CPC classification number: E21B7/00 ,  C09K8/32

    Abstract: The disclosure relates to drilling fluid compositions, and their method of use, comprising a C16 unbranched internal olefin, including blends of the C16 unbranched internal olefin and a C16 linear alpha olefin. The exemplary drilling fluids are characterized by properties, e.g., pour points and kinematic viscosities, that enable them to be particularly useful in deep water drilling operations and have reduced environmental impact, e.g., increased biodegradation and reduced sediment toxicity.

    Abstract translation: 本公开内容涉及钻井液组合物及其使用方法，其包含C16非支化内烯烃，包括C16未分支的内烯烃和C16直链α-烯烃的共混物。 示例性的钻井流体的特征在于特性，例如倾点和运动粘度，使得它们能够在深水钻井操作中特别有用，并且具有降低的环境影响，例如增加的生物降解和降低的沉积物毒性。

    Method of using biologically-derived monoesters as drilling fluids
    7.
    发明授权
    Method of using biologically-derived monoesters as drilling fluids 有权
    使用生物衍生的单酯作为钻井液的方法

    公开(公告)号：US09115556B2

    公开(公告)日：2015-08-25

    申请号：US13973754

    申请日：2013-08-22

    Applicant: Chevron U.S.A. Inc.

    Inventor： Stephen Joseph Miller ,  Saleh Ali Elomari ,  Edward Malachosky ,  Edward Keith Morton ,  Ronald John Lenz, Jr. ,  Rithana Chea

    IPC: C09K8/035 ,  C10L1/14 ,  E21B21/00 ,  C09K8/04

    CPC classification number: E21B21/00 ,  C09K8/04

    Abstract: The present invention is directed to the method drilling a borehole with monoester-based drilling fluid compositions. In some embodiments, the methods for making such monoester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols so as to produce high value monoester-based drilling fluids. In some embodiments, such monoester-based drilling fluids are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.

    Abstract translation: 本发明涉及用基于单酯的钻井液组合物钻孔的方法。 在一些实施方案中，制备这种基于单酯的润滑剂的方法利用生物质前体和/或低价值的费 - 托（FT）烯烃和/或醇，以便产生高价值的基于单酯的钻井液。 在一些实施方案中，这种基于单酯的钻井液源自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源（即生物质，可再生能源），或者可以通过氧化从FT醇衍生。

    Monoester-based lubricants and methods of making same
    9.
    发明授权
    Monoester-based lubricants and methods of making same 有权
    单酯润滑剂及其制备方法

    公开(公告)号：US09115326B2

    公开(公告)日：2015-08-25

    申请号：US14279027

    申请日：2014-05-15

    Applicant: Chevron U.S.A. Inc.

    Inventor： Saleh Ali Elomari ,  Stephen Joseph Miller

    IPC: C10M105/34 ,  C10M129/95 ,  C07C69/24 ,  C10M129/70

    CPC classification number: C09K8/035 ,  C07C69/24 ,  C10M105/34 ,  C10M129/70 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/2815 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2270/00 ,  C10N2220/022

    Abstract: Disclosed herein are monoester-based lubricant compositions and methods of making these monoester-based lubricant compositions. The monoester lubricant compositions comprise an isomeric mixture of at least one monoester species having a carbon number ranging from C8 to C40. In some embodiments, the methods for making the monoester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols to produce high value monoester-based lubricants. In some embodiments, the monoester-based lubricants are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.

    Abstract translation: 本文公开了基于单酯的润滑剂组合物和制备这些基于单酯的润滑剂组合物的方法。 单酯润滑剂组合物包含至少一种碳原子数为C8至C40的单酯种类的异构体混合物。 在一些实施方案中，制备基于单酯的润滑剂的方法利用生物质前体和/或低价值的费 - 托（FT）烯烃和/或醇来生产高价值的基于单酯的润滑剂。 在一些实施方案中，基于单酯的润滑剂衍生自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源（即生物质，可再生能源），或者可以通过氧化从FT醇衍生。

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