SYSTEM AND METHOD FOR AUTOMATIC GENERATION AND USAGE OF FLUID FLOW LOSS COEFFICIENTS FOR T-JUNCTIONS
    21.
    发明申请
    SYSTEM AND METHOD FOR AUTOMATIC GENERATION AND USAGE OF FLUID FLOW LOSS COEFFICIENTS FOR T-JUNCTIONS 有权
    用于自动生成和使用流体流动损失系数的系统和方法

    公开(公告)号:US20120303345A1

    公开(公告)日:2012-11-29

    申请号:US13479324

    申请日:2012-05-24

    IPC分类号: G06G7/57

    CPC分类号: G06F17/5018

    摘要: A system and method for automatic generation and usage of fluid flow loss coefficients for T-junctions is disclosed. In one embodiment, a list of possible T-junctions is created using given geometric and flow parameters. Further, journal files are created using the geometric and the flow parameters associated with each T-junction. The journal files associated with each T-junction are pre-processed for creating a volume mesh. Boundary conditions and material properties for the volume mesh associated with each T-junction are defined. Simulation is performed using the volume mesh, the boundary conditions and the material properties associated with each T-junction to determine flow characteristics. Fluid flow loss coefficients for each T-junction are computed using the flow characteristics.

    摘要翻译: 公开了一种用于T形接头的流体流动损失系数的自动生成和使用的系统和方法。 在一个实施例中,使用给定的几何和流动参数创建可能的T形结的列表。 此外,使用与每个T形结点相关联的几何和流动参数来创建日志文件。 与每个T-junction相关联的日记文件已预处理,用于创建卷网格。 定义了与每个T形接头相关联的体积网格的边界条件和材料性质。 使用体积网格,边界条件和与每个T形结点相关联的材料性质来进行模拟以确定流动特性。 使用流动特性计算每个T形接头的流体流动损失系数。

    FLUID PRESSURE-VISCOSITY ANALYZER FOR DOWNHOLE FLUID SAMPLING PRESSURE DROP RATE SETTING
    23.
    发明申请
    FLUID PRESSURE-VISCOSITY ANALYZER FOR DOWNHOLE FLUID SAMPLING PRESSURE DROP RATE SETTING 审中-公开
    流体压力 - 粘度分析仪用于井下流体采样压力降率设定

    公开(公告)号:US20120089335A1

    公开(公告)日:2012-04-12

    申请号:US13269999

    申请日:2011-10-10

    IPC分类号: E21B49/08 E21B47/00 G06F19/00

    CPC分类号: E21B49/081 E21B2049/085

    摘要: Methods and apparatus for estimating a hydrocarbon fluid parameter using a hydrocarbon fluid testing module. The method may include estimating a hydrocarbon fluid parameter value where a precipitate begins to form in a hydrocarbon fluid sample. The method may also include extracting a hydrocarbon fluid sample under pre-precipitate conditions; changing at least one hydrocarbon fluid parameter, generating information indicative of precipitate formation; and communicating the estimated value of the hydrocarbon fluid parameter at the precipitate formation point. The method may also include producing hydrocarbon fluid sample from a formation using the estimated value and a bubble point. The disclosure also includes an apparatus for implementing the method.

    摘要翻译: 使用烃流体测试模块估算烃流体参数的方法和装置。 该方法可以包括估计在烃流体样品中开始形成沉淀物的烃流体参数值。 该方法还可以包括在预沉淀条件下提取烃流体样品; 改变至少一种烃流体参数,产生指示沉淀物形成的信息; 以及在沉淀物形成点处传达烃流体参数的估计值。 该方法还可以包括使用估计值和起泡点从地层生产烃流体样品。 本公开还包括用于实现该方法的装置。

    METHOD AND APPARATUS FOR ESTIMATING VISCOSITY AND DENSITY DOWNHOLE USING A RELAXED VIBRATING ELECTRICALLY CONDUCTIVE ELEMENT
    24.
    发明申请
    METHOD AND APPARATUS FOR ESTIMATING VISCOSITY AND DENSITY DOWNHOLE USING A RELAXED VIBRATING ELECTRICALLY CONDUCTIVE ELEMENT 审中-公开
    使用放松电磁导电元件估算粘度和密度的方法和装置

    公开(公告)号:US20120086456A1

    公开(公告)日:2012-04-12

    申请号:US13252792

    申请日:2011-10-04

    申请人: Sunil Kumar

    发明人: Sunil Kumar

    IPC分类号: G01V3/08

    CPC分类号: G01V3/26

    摘要: An apparatus and method for estimating a parameter of interest in a downhole fluid using a fluid analyzer. The fluid analyzer may include: a electrically conductive element configured to vibrate in response to an energy source, a housing to enclose the electrically conductive element and receive a fluid, and a sensor configured to respond to shear waves induced in the fluid by the vibration of the electrically conductive element. The electrically conductive element may be relaxed during operation. Also disclosed is a method of use for the apparatus.

    摘要翻译: 一种用于使用流体分析器估计井下流体中的关注参数的装置和方法。 流体分析器可以包括:导电元件,其被配置为响应于能量源而振动,壳体以包围导电元件并接收流体;以及传感器,其被配置为响应在流体中感应的剪切波, 导电元件。 导电元件可以在操作期间放松。 还公开了一种用于该装置的方法。

    Unidirectional sweep training for an interconnect
    25.
    发明授权
    Unidirectional sweep training for an interconnect 有权
    互连的单向扫描训练

    公开(公告)号:US08121239B2

    公开(公告)日:2012-02-21

    申请号:US12069460

    申请日:2008-02-11

    IPC分类号: H04L7/00

    摘要: In one embodiment, the present invention includes a receiver having a delay lock loop (DLL) to receive a clock signal and to generate a plurality of clock phases therefrom, and an offset controller including a first register set for a first phase interpolator and a second register set for a second phase interpolator. At initiation of a track pre-tune process, both phase interpolators are controlled to generate sampling signals at a common clock phase. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明包括具有延迟锁定环(DLL)的接收机,用于接收时钟信号并从其产生多个时钟相位;以及偏移控制器,包括用于第一相位内插器的第一寄存器组和第二相位内插器 第二相内插器的寄存器组。 在轨道预调节过程开始时,控制两个相位插值器以在公共时钟相位产生采样信号。 描述和要求保护其他实施例。

    Small Core Generation and Analysis At-Bit as LWD Tool
    26.
    发明申请
    Small Core Generation and Analysis At-Bit as LWD Tool 有权
    小核心生成和分析作为LWD工具

    公开(公告)号:US20120012392A1

    公开(公告)日:2012-01-19

    申请号:US13096452

    申请日:2011-04-28

    申请人: Sunil Kumar

    发明人: Sunil Kumar

    IPC分类号: E21B49/00 E21B10/08

    摘要: The present disclosure is related to an apparatus for taking a sample in a wellbore during drilling operations. The apparatus may include a drill bit configured to form a core and at least one retractable cutter internal to the drill bit for taking the sample from the core. The apparatus may also include equipment for analyzing the sample, extracting fluid from the sample, testing fluid from the sample, encapsulating the sample, and/or tagging the sample. The present disclosure is also related to a method for taking a core sample without interrupting drilling operations. The method includes taking a core sample using a drill bit configured to take a core sample using internal cutters. The method may also include analyzing the sample, extracting fluid from the sample, analyzing fluid from the sample, encapsulating the sample, and/or tagging the sample.

    摘要翻译: 本公开涉及一种用于在钻井操作期间将样品置于井眼中的装置。 该设备可以包括构造成形成芯的钻头和钻头内部的至少一个可缩回刀具,用于从芯中取出样品。 该装置还可以包括用于分析样品,从样品中提取流体,从样品测试流体,封装样品和/或标记样品的设备。 本公开还涉及在不中断钻孔操作的情况下获取核心样品的方法。 该方法包括使用配置成使用内部切割器取得核心样品的钻头来取得核心样品。 该方法还可以包括分析样品,从样品中提取流体,分析来自样品的流体,封装样品和/或标记样品。

    TRANSPORT AND ANALYSIS DEVICE FOR USE IN A BOREHOLE
    27.
    发明申请
    TRANSPORT AND ANALYSIS DEVICE FOR USE IN A BOREHOLE 审中-公开
    用于钻孔的运输和分析装置

    公开(公告)号:US20110253373A1

    公开(公告)日:2011-10-20

    申请号:US13083839

    申请日:2011-04-11

    IPC分类号: E21B43/16 E21B43/00

    摘要: A fluid conveyable device having an interior space receives a payload that may be transported along at least a section of a borehole. The device includes a access control member for conveying the payload between the interior and the exterior of the fluid conveyable device.

    摘要翻译: 具有内部空间的流体输送装置接收可以沿钻孔的至少一部分输送的有效载荷。 该装置包括用于在流体输送装置的内部和外部之间输送有效载荷的进入控制构件。

    PREDICTING CPU AVAILABILITY FOR SHORT TO MEDIUM TIME FRAMES ON TIME SHARED SYSTEMS
    28.
    发明申请
    PREDICTING CPU AVAILABILITY FOR SHORT TO MEDIUM TIME FRAMES ON TIME SHARED SYSTEMS 审中-公开
    预计CPU可用性对于中间时间框架在时间分配系统上

    公开(公告)号:US20090217282A1

    公开(公告)日:2009-08-27

    申请号:US12037233

    申请日:2008-02-26

    IPC分类号: G06F9/50

    CPC分类号: G06F11/3452 G06F11/3409

    摘要: A computer implemented CPU utilization prediction technique is provided. CPU utilization prediction is implemented described in continuous time as an auto-regressive process of the first order. The technique used the inherent autocorrelation between successive CPU measurements. A specific auto-regression equation for predicting CPU utilization is provided. CPU utilization prediction is used in a computer cluster environment. In an implementation, CPU utilization percentage values are used by a scheduler service to manage workload or the distribution of requests over a vast number of CPUs.

    摘要翻译: 提供了计算机实现的CPU利用预测技术。 CPU利用率预测在连续时间内被实现为一阶自动回归过程。 该技术使用连续CPU测量之间的固有自相关性。 提供了一种用于预测CPU利用率的特定自回归方程。 在计算机集群环境中使用CPU利用率预测。 在实现中,调度程序服务使用CPU利用率百分比值来管理工作负载或通过大量CPU分配请求。

    Nanoparticle based stabilization of ir fluorescent dyes
    29.
    发明申请
    Nanoparticle based stabilization of ir fluorescent dyes 审中-公开
    荧光染料的纳米粒子稳定化

    公开(公告)号:US20070148074A1

    公开(公告)日:2007-06-28

    申请号:US10542185

    申请日:2004-01-15

    IPC分类号: C01B25/26

    摘要: This invention relates to a highly effective nanoparticle system for stabilizing near-infrared (near-IR) fluorescent dyes such as indocyanine (ICG) in order to enhance the dye's utility for biomedical application. This invention further relates to nanoparticles comprised of biodegradable polymer materials such as poly(dl-lactide-co-glycolide)(PLGA). The invention also relates to methods of preparing the nanoparticle-entrapped dyes, as well as methods for using them in bioimaging, diagnosis, and treatment of disease. The present invention also relates to compositions and kits comprising nanoparticle-entrapped dyes.

    摘要翻译: 本发明涉及用于稳定近红外(近红外)荧光染料如吲哚菁(ICG)的高效纳米颗粒体系,以提高染料在生物医学应用中的应用。 本发明还涉及由可生物降解的聚合物材料如聚(dl-丙交酯 - 共 - 乙交酯)(PLGA)组成的纳米颗粒。 本发明还涉及制备纳米颗粒捕获的染料的方法,以及将其用于疾病的生物成像,诊断和治疗中的方法。 本发明还涉及包含纳米颗粒捕获的染料的组合物和试剂盒。

    Systems and method for call center processing
    30.
    发明申请
    Systems and method for call center processing 审中-公开
    呼叫中心处理系统和方法

    公开(公告)号:US20070133779A1

    公开(公告)日:2007-06-14

    申请号:US10560724

    申请日:2005-09-13

    IPC分类号: H04M3/00 H04M5/00

    CPC分类号: G06F16/20 H04M3/5183

    摘要: Various systems and methods for call center processing are provided. As just one example, a method for call center processing is described that includes providing a call center system. The call center system includes a business object function implemented in a script language, and a communication layer. The method further includes receiving a data set, and applying the business object function to the data set. This application of the business object function to the data set creates a business object. The communication layer is applied to the business object which results in a conversion of the business object to an XML string that may be transmitted to a server.

    摘要翻译: 提供了用于呼叫中心处理的各种系统和方法。 作为仅一个示例,描述了一种用于呼叫中心处理的方法,其包括提供呼叫中心系统。 呼叫中心系统包括以脚本语言实现的业务对象功能和通信层。 该方法还包括接收数据集,以及将业务对象功能应用于数据集。 业务对象函数的应用程序将创建一个业务对象。 通信层被应用于业务对象,其导致业务对象到可以被发送到服务器的XML字符串的转换。