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21 条记录 (耗时 0.019 秒)

    Formation Fluid Sampling Apparatus and Methods
    1.
    发明申请
    Formation Fluid Sampling Apparatus and Methods 有权
    地层流体取样装置及方法

    公开(公告)号：US20080156487A1

    公开(公告)日：2008-07-03

    申请号：US11616583

    申请日：2006-12-27

    申请人： Alexander F. Zazovsky ,  Colin Longfield ,  Julian J. Pop ,  Thomas H. Zimmerman ,  John D. Sherwood ,  Keith A. Burgess

    发明人： Alexander F. Zazovsky ,  Colin Longfield ,  Julian J. Pop ,  Thomas H. Zimmerman ,  John D. Sherwood ,  Keith A. Burgess

    IPC分类号： E21B49/08

    CPC分类号： E21B49/10 ,  E21B47/01

    摘要： A fluid sampling system retrieves a formation fluid sample from a formation surrounding a wellbore extending along a wellbore axis, wherein the formation has a virgin fluid and a contaminated fluid therein. The system includes a sample inlet, a first guard inlet positioned adjacent to the sample inlet and spaced from the sample inlet in a first direction along the wellbore axis, and a second guard inlet positioned adjacent to the sample inlet and spaced from the sample inlet in a second, opposite direction along the wellbore axis. At least one cleanup flowline is fluidly connected to the first and second guard inlets for passing contaminated fluid, and an evaluation flowline is fluidly connected to the sample inlet for collecting virgin fluid

    摘要翻译： 流体采样系统从围绕沿着井眼轴线延伸的井筒的地层中取出地层流体样品，其中地层中有一个初始流体和一个污染的流体。 该系统包括样品入口，与样品入口相邻设置的第一保护入口和沿着井孔轴线沿第一方向与样品入口隔开的第一保护入口和邻近样品入口定位并与样品入口间隔开的第二保护入口 沿着井眼轴线的第二个相反方向。 至少一个净化流线流体连接到第一和第二防护入口以通过污染的流体，并且评估流线流体地连接到样品入口以收集原始流体

    Wireless communication system and method
    5.
    发明授权
    Wireless communication system and method 有权
    无线通信系统及方法

    公开(公告)号：US08237585B2

    公开(公告)日：2012-08-07

    申请号：US11874041

    申请日：2007-10-17

    申请人： Thomas H. Zimmerman

    发明人： Thomas H. Zimmerman

    IPC分类号： G01V1/22

    CPC分类号： E21B47/122 ,  G01V11/002

    摘要： A wireless communication system for use in well, subsea, and oilfield-related environments employs one or more wireless network devices that offer short-range wireless communication between devices without the need for a central network which may have a device using a BLUETOOTH protocol. The system may be used for telemetry, depth correlation, guidance systems, actuating tools, among other uses.

    摘要翻译： 在井，海底和油田相关环境中使用的无线通信系统使用提供设备之间短距离无线通信的一个或多个无线网络设备，而不需要可能具有使用蓝牙协议的设备的中央网络。 该系统可用于遥测，深度相关，引导系统，致动工具以及其他用途。

    Down hole method for determination of formation properties
    6.
    发明授权
    Down hole method for determination of formation properties 失效
    井下法测定地层性质

    公开(公告)号：US4936139A

    公开(公告)日：1990-06-26

    申请号：US377694

    申请日：1989-07-10

    申请人： Thomas H. Zimmerman ,  Julian J. Pop ,  Joseph L. Perkins

    发明人： Thomas H. Zimmerman ,  Julian J. Pop ,  Joseph L. Perkins

    IPC分类号： E21B49/08 ,  E21B49/10

    CPC分类号： E21B49/088 ,  E21B49/08 ,  E21B49/10

    摘要： The apparatus of the present invention relates to a down hole tool capable of extraction of valid samples and making pressure measurements useful in calculating formation permeability. The tool incorporates the features of a straddle packer to allow formation fluid specimens to be taken at large flow rates without depressing the pressure below the formation fluid bubble point. When used in combination with a pressure probe the tool is used to obtain meaningful permeability readings in a larger radius area than previously permitted with known designs. Additionally, the apparatus of the present invention allows flow control during the creation of the pressure pulse which enhances extraction of valid samples and the permeability determination. The apparatus may be modularly constructed so that in a single descent of the tool, a pressure profile of the zone of interest can be made, a fluid analysis can be made at each station, multiple uncontaminated fluid samples can be withdrawn at pressures above the bubble point, local vertical and horizontal permeability measurements can be made at each station, a packer module can be set at a location dictated by previous measurements and a large scale pressure build up test can be performed.

    摘要翻译： 本发明的装置涉及一种能够提取有效样品的井下工具，并且使压力测量值可用于计算地层渗透率。 该工具结合了跨越式封隔器的特征，以允许地层流体样品在大流量下被采取，而不会压低地层流体泡点以下的压力。 当与压力探头组合使用时，该工具用于获得比以前允许的已知设计更大的半径面积内的有意义的磁导率读数。 此外，本发明的装置允许在创建压力脉冲期间的流量控制，其增强有效样品的提取和渗透性测定。 该装置可以是模块化构造的，使得在工具的单个下降中，可以制造感兴趣区域的压力分布，可以在每个站点进行流体分析，可以在气泡上方的压力处撤出多个未被污染的流体样本 可以在每个站点进行局部垂直和水平磁导率测量，封隔器模块可以设置在由先前测量指定的位置，并且可以执行大规模的压力累积测试。

    Protective metal shield for plastic fuze radomes
    7.
    发明授权
    Protective metal shield for plastic fuze radomes 失效
    塑料引信天线罩防护金属屏蔽

    公开(公告)号：US3971024A

    公开(公告)日：1976-07-20

    申请号：US364576

    申请日：1973-05-29

    申请人： Samuel A. Clark, Jr. ,  George K. Lucey, Jr. ,  Thomas H. Zimmerman

    发明人： Samuel A. Clark, Jr. ,  George K. Lucey, Jr. ,  Thomas H. Zimmerman

    IPC分类号： H01Q1/28 ,  H01Q1/42 ,  F42C13/04

    CPC分类号： H01Q1/42 ,  F42B10/46 ,  F42B15/34 ,  F42C19/04 ,  H01Q1/281

    摘要： In combination with a plastic fuze radome, a structure for protecting the ternal electronic components housed within said radomes during flight, said structure being a strap-on metal cap designed to slip on or over the ogive of the radome of a fuze. This metal cap is a metal cone having two open windows. The antenna of the fuze electronics is permitted to radiate through the windows while being protected from rain damage by the large umbrella at the top over the plastic nose cone, and from heat flux into electronic components by the large metal band at the bottom. Mechanical ablation of the tip is prevented by the cone of metal acting as a heat sink and as a shield against the wind-stream stagnation pressure. Triboelectric charging is prevented by two conductive straps down the side of the structure, and by a grounding electrical connection.

    摘要翻译： 与塑料引信雷达罩组合，用于在飞行期间保护容纳在所述天线罩内的内部电子部件的结构，所述结构是设计用于在引信的天线罩上或之上滑动的带状金属帽。 该金属盖是具有两个开放窗口的金属锥体。 引信电子设备的天线允许通过窗户辐射，同时通过塑料鼻锥顶部的大伞防止雨水损伤，并通过底部的大金属带将热通量转化为电子部件。 通过作为散热器的金属锥体和抵抗风流停滞压力的屏蔽来防止尖端的机械消融。 通过结构侧面的两个导电带和接地电连接来防止摩擦带电。

    FORMATION FLUID SAMPLING APPARATUS AND METHODS
    8.
    发明申请
    FORMATION FLUID SAMPLING APPARATUS AND METHODS 有权
    形成流体采样装置及方法

    公开(公告)号：US20100018704A1

    公开(公告)日：2010-01-28

    申请号：US12558060

    申请日：2009-09-11

    申请人： ALEXANDER F. ZAZOVSKY ,  Colin Longfield ,  Julian J. Pop ,  Thomas H. Zimmerman ,  John D. Sherwood ,  Keith A. Burgess

    发明人： ALEXANDER F. ZAZOVSKY ,  Colin Longfield ,  Julian J. Pop ,  Thomas H. Zimmerman ,  John D. Sherwood ,  Keith A. Burgess

    IPC分类号： E21B49/08

    CPC分类号： E21B49/10 ,  E21B47/01

    摘要： A fluid sampling system retrieves a formation fluid sample from a formation surrounding a wellbore extending along a wellbore axis, wherein the formation has a virgin fluid and a contaminated fluid therein. The system includes a sample inlet, a first guard inlet positioned adjacent to the sample inlet and spaced from the sample inlet in a first direction along the wellbore axis, and a second guard inlet positioned adjacent to the sample inlet and spaced from the sample inlet in a second, opposite direction along the wellbore axis. At least one cleanup flowline is fluidly connected to the first and second guard inlets for passing contaminated fluid, and an evaluation flowline is fluidly connected to the sample inlet for collecting virgin fluid.

    摘要翻译： 流体采样系统从围绕沿着井眼轴线延伸的井筒的地层中取出地层流体样品，其中地层中有一个初始流体和一个污染的流体。 该系统包括样品入口，与样品入口相邻设置的第一保护入口和沿着井孔轴线沿第一方向与样品入口隔开的第一保护入口和邻近样品入口定位并与样品入口间隔开的第二保护入口 沿着井眼轴线的第二个相反方向。 至少一个净化流线与第一和第二防护入口流体连接以通过污染的流体，并且评估流线流体连接到样品入口以收集原始流体。

    Subsea intervention
    9.
    发明授权
    Subsea intervention 有权
    海底干预

    公开(公告)号：US06763889B2

    公开(公告)日：2004-07-20

    申请号：US09920896

    申请日：2001-08-02

    申请人： Gary L. Rytlewski ,  Thomas H. Zimmerman ,  Peter A. Goode ,  Ashley C. Kishino ,  John A. Kerr ,  Alan R. Christie

    发明人： Gary L. Rytlewski ,  Thomas H. Zimmerman ,  Peter A. Goode ,  Ashley C. Kishino ,  John A. Kerr ,  Alan R. Christie

    IPC分类号： E21B43013

    CPC分类号： E21B41/0007 ,  B63G8/001 ,  B63G2008/004 ,  B63G2008/008 ,  E21B19/146 ,  E21B23/08 ,  E21B33/076 ,  E21B41/04 ,  E21B47/00 ,  E21B47/0001 ,  E21B47/06 ,  E21B47/12

    摘要： A method and system of subsea intervention comprises lowering one or more assemblies of intervention equipment into the sea. Underwater marine units (such as remote operated vehicles or small submarines) may be employed to connect the assemblies to each other and to the subsea wellhead equipment. The subsea wellhead equipment includes a carrier line spool (e.g., coiled tubing spool, wireline spool, slickline spool) and equipment to inject a carrier line from the carrier line spool into the subsea well. The carrier line spool can be located underwater, such as on the sea floor or positioned above the subsea wellhead equipment. The carrier line spool can also be located on a sea vessel. Also, to switch tools, a carousel system having multiple chambers containing different types of tools can be used.

    摘要翻译： 海底干预的方法和系统包括将干预设备的一个或多个组件降低到海中。 可以使用水下海洋单元（如遥控车辆或小型潜艇）将组件相互连接并连接到海底井口设备。 海底井口设备包括载运线路线轴（例如，连续油管卷轴，钢丝绳卷轴，光滑线轴）和用于将载体线从载体线卷轴注入海底井的设备。 载体线轴可以位于水下，例如在海底或位于海底井口设备之上。 载体线轴也可以位于海船上。 此外，为了切换工具，可以使用具有包含不同类型工具的多个室的转盘系统。