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    MIXED CARBON LENGTH SYNTHESIS OF PRIMARY GUERBET ALCOHOLS
    341.
    发明申请
    MIXED CARBON LENGTH SYNTHESIS OF PRIMARY GUERBET ALCOHOLS 有权
    混合碳长度合成主要酒精饮料

    公开(公告)号：US20170044424A1

    公开(公告)日：2017-02-16

    申请号：US15340747

    申请日：2016-11-01

    Applicant: Chevron U.S.A. Inc.

    Inventor： Varadarajan Dwarakanath ,  Robert G. Shong ,  Gregory A. Winslow ,  Sophany Thach

    IPC: C09K8/584 ,  E21B43/16 ,  C07C29/60

    CPC classification number: C09K8/584 ,  C07C29/60 ,  C09K8/58 ,  C09K8/588 ,  E21B43/16

    Abstract: In an embodiment of the disclosure, mixtures of different carbon length alcohols are used as the primary feedstock for Guerbet alcohols. Specifically, embodiments relate to a method of synthesizing mixed molecular weight additives from a mixture of primary alcohols comprising, receiving a mixture of primary alcohols having greater than two different chain length primary alcohols and reacting the mixture of primary alcohols in a single reactor to produce a mixture of at least five Guerbet alcohols. The mixture of Guerbet alcohols can then be used to produce an additive or surfactant composition comprising additives or surfactants of different molecular weights.

    Abstract translation: 在本公开的一个实施方案中，使用不同碳长度的醇的混合物作为Guerbet醇的主要原料。 具体地，实施方案涉及从伯醇的混合物合成混合分子量添加剂的方法，其包括：接收具有大于两个不同链长伯醇的伯醇的混合物，并在单个反应器中使伯醇的混合物反应以产生 至少五种格尔伯特醇的混合物。 然后可将Guerbet醇的混合物用于制备包含不同分子量的添加剂或表面活性剂的添加剂或表面活性剂组合物。

    SYSTEM AND METHOD FOR PRISMATIC SEISMIC IMAGING
    344.
    发明申请
    SYSTEM AND METHOD FOR PRISMATIC SEISMIC IMAGING 审中-公开
    用于预测地震成像的系统和方法

    公开(公告)号：US20170010374A1

    公开(公告)日：2017-01-12

    申请号：US15191670

    申请日：2016-06-24

    Applicant: CHEVRON U.S.A. INC.

    Inventor： Yonghe J. SUN ,  Weihong FEI ,  Craig A. BARKER

    IPC: G01V1/30 ,  G01V1/36

    CPC classification number: G01V1/306 ,  G01V1/36 ,  G01V2210/6161 ,  G01V2210/6226 ,  G01V2210/641

    Abstract: A method is described for seismic imaging of complex subsurface volumes using prismatic seismic energy. The method receives a seismic dataset and an earth model. The earth model is perturbed such that prismatic reflections will generate perturbed seismic amplitudes in a target area and seismic imaging is performed using the perturbed model. A second seismic image is generated using a second earth model; the second earth model may be the original earth model or a second perturbed model wherein the perturbation generates different seismic amplitudes in the target area. The two seismic images are differenced to generate a prismatic seismic image that can be used to identify geologic features that are poorly illuminated in conventional imaging. The method may be executed by a computer system.

    Abstract translation: 描述了使用棱柱形地震能量对复杂地下体积的地震成像进行的一种方法。 该方法接收地震数据集和地球模型。 地球模型受到扰动，使得棱镜反射将在目标区域中产生扰动的地震振幅，并且使用扰动模型进行地震成像。 使用第二地球模型生成第二地震图像; 第二地球模型可以是原始地球模型或第二扰动模型，其中扰动在目标区域中产生不同的地震幅度。 两个地震图像是不同的，以产生可用于识别在常规成像中较差照明的地质特征的棱镜地震图像。 该方法可以由计算机系统执行。

    Integrated managed pressure drilling transient hydraulic model simulator architecture
    345.
    发明授权
    Integrated managed pressure drilling transient hydraulic model simulator architecture 有权
    综合管理压力钻井瞬态液压模型仿真架构

    公开(公告)号：US09500035B2

    公开(公告)日：2016-11-22

    申请号：US14507244

    申请日：2014-10-06

    Applicant: Chevron U.S.A. Inc.

    Inventor： Henry H. Ren ,  Amitkumar C. Jain ,  John B. Trenery ,  Dale G. Straub ,  Pete A. James

    IPC: E21B7/12 ,  E21B21/08 ,  E21B44/00 ,  E21B47/001 ,  H04L29/08 ,  E21B33/035 ,  E21B47/00 ,  E21B21/00 ,  E21B47/12

    CPC classification number: E21B7/12 ,  E21B21/001 ,  E21B21/08 ,  E21B33/035 ,  E21B44/00 ,  E21B47/00 ,  E21B47/12 ,  H04L67/10

    Abstract: A system is described herein for performing off shore field operations. The system includes a number of process measuring devices that measure real-time process data. The system can further include a wellhead stack positioned at a sea floor, where the wellhead stack performs managed pressure drilling (MPD) as part of the field operations. The system can also include a dynamic process module executing on a hardware processor and providing first real-time output during the MPD using the real-time process data, where the dynamic process module includes a first off-the-shelf software package communicably coupled to a first model. The system can further include a dynamic integration engine executing on a hardware processor and receiving a first real-time output from the first model of the dynamic process module.

    Abstract translation: 这里描述了用于执行离岸场操作的系统。 该系统包括一些测量实时过程数据的过程测量设备。 该系统还可以包括一个定位在海底的井口叠堆，其中井口堆栈作为现场作业的一部分进行管理压力钻井（MPD）。 该系统还可以包括在硬件处理器上执行的动态处理模块，并且使用实时过程数据在MPD期间提供第一实时输出，其中动态处理模块包括可通信地耦合到 第一个模型。 该系统还可以包括在硬件处理器上执行的动态集成引擎，以及从动态处理模块的第一模型接收第一实时输出。

    PROCESS, METHOD, AND SYSTEM FOR REMOVING MERCURY FROM FLUIDS
    347.
    发明申请
    PROCESS, METHOD, AND SYSTEM FOR REMOVING MERCURY FROM FLUIDS 有权
    从流体中去除汞的方法，方法和系统

    公开(公告)号：US20160332108A1

    公开(公告)日：2016-11-17

    申请号：US15155842

    申请日：2016-05-16

    Applicant: Chevron U.S.A. Inc.

    Inventor： Dennis John O'Rear ,  Wei Wang

    IPC: B01D53/14

    CPC classification number: B01D53/1493 ,  B01D53/1406 ,  B01D53/1425 ,  B01D53/64 ,  B01D53/78 ,  B01D53/96 ,  B01D2251/108 ,  B01D2251/50 ,  B01D2252/20 ,  B01D2252/202 ,  B01D2252/205 ,  B01D2252/40 ,  B01D2256/245 ,  B01D2257/602 ,  B01D2258/0283 ,  C10L3/101

    Abstract: Elemental mercury is removed from a gas by contacting it with a halogen dissolved in an organic solvent. The mercury accumulates in the organic solvent and can be removed by extraction with an aqueous solution with a complexing agent, by adsorption, and by combinations. The absorption process can also operate by use of a series of absorbers which have successively higher concentrations of halogen in the solution and which successively remove more the mercury from the gas. A portion of the solvent in the last absorber can be cascaded to the previous absorber in the series. In one embodiment, the process is carried out at a temperature of absorber at less than or equal to 28° C. above the higher of the water dew in point and the hydrocarbon dew point. The mercury waste from the process is produced as either an aqueous solution or a small volume of mercuric sulfide.

    Abstract translation: 通过使其与溶解在有机溶剂中的卤素接触，从气体中除去元素汞。 汞积聚在有机溶剂中，可以通过用络合剂的水溶液萃取，通过吸附和组合除去。 吸收过程也可以通过使用一系列在溶液中具有连续较高浓度的卤素并且连续地从气体中除去更多汞的吸收剂来进行操作。 最后一个吸收器中的溶剂的一部分可以串联到先前的吸收体。 在一个实施方案中，该方法在低于或等于28℃的吸收剂的温度下进行，高于高于水露点和烃露点。 来自该方法的汞废物以水溶液或少量硫化汞的形式产生。

    METHODS AND SYSTEMS FOR ANALYZING CABLE OR PIPE
    350.
    发明申请
    METHODS AND SYSTEMS FOR ANALYZING CABLE OR PIPE 审中-公开
    分析电缆或管道的方法和系统

    公开(公告)号：US20160275208A1

    公开(公告)日：2016-09-22

    申请号：US14664267

    申请日：2015-03-20

    Applicant: Chevron U.S.A. Inc.

    Inventor： Antonio Carlos Falcao Critsinelis ,  Christopher Allen Kassner ,  Farzan Parsinejad ,  Michael Joseph Knudsen ,  Carsten Arnholm

    IPC: G06F17/50

    CPC classification number: G06F17/50 ,  G06F17/5009 ,  G06F2217/16 ,  G06F2217/34 ,  G06F2217/36

    Abstract: Disclosed are methods, systems and computer readable storage media which facilitate the design of cables and pipes, including umbilicals, flexible pipes, optical cables, power cables, composite pipes, bundled pipes and combinations thereof. In one aspect, a computer implemented method includes, in response to input from a user in a plug-in interface in a graphical user interface within a computer-assisted design program, in a processor, executing instructions for receiving design information from a computer-assisted design program as well as receiving loading and deformation information from a global analysis software package for a cable or pipe having multiple components. A model is created using the design, loading and deformation information. The model is readable by a cable or pipe analysis software package. Thus the user is not required to manually generate the model of the cable or pipe readable by the cable or pipe analysis software package to be input into the cable or pipe analysis software package.

    Abstract translation: 公开了促进电缆和管道的设计的方法，系统和计算机可读存储介质，包括脐带，柔性管，光缆，电力电缆，复合管，捆扎管及其组合。 在一个方面，计算机实现的方法包括响应于来自用户在计算机辅助设计程序中的图形用户界面中的插件接口中的输入，在处理器中，执行用于从计算机可读介质接收设计信息的指令， 辅助设计程序，以及从具有多个部件的电缆或管道的全球分析软件包接收加载和变形信息。 使用设计，加载和变形信息创建模型。 该模型可通过电缆或管道分析软件包读取。 因此，用户不需要手动生成要被输入到电缆或管道分析软件包中的电缆或管道分析软件包可读的电缆或管道的模型。

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