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    SURFACE COMMUNICATION APPARATUS AND METHOD FOR USE WITH DRILL STRING TELEMETRY
    4.
    发明申请
    SURFACE COMMUNICATION APPARATUS AND METHOD FOR USE WITH DRILL STRING TELEMETRY 有权
    表面通信装置和使用钻孔方式的方法

    公开(公告)号：US20100271233A1

    公开(公告)日：2010-10-28

    申请号：US12787103

    申请日：2010-05-25

    申请人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall P. LeBlanc ,  John A. Thomas ,  Joseph Montero

    发明人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall P. LeBlanc ,  John A. Thomas ,  Joseph Montero

    IPC分类号： G01V3/00

    CPC分类号： G01V11/002 ,  E21B17/003 ,  E21B17/028 ,  E21B47/12 ,  E21B47/122

    摘要： An operation of drilling an earth borehole uses a drilling rig, a drill string of drill pipes having its generally upper end mechanically coupleable with and suspendable from the drilling rig, a drive string portion of the drill string, mechanically coupleable with the topmost drill pipe of said drill string, and a drive mechanism mechanically coupleable with the drive string for rotating the drive string and the drill string. A system for generating electric power in the region of the drive string includes an electric generator, which includes a rotating generator component mounted on said drive string for rotation therewith and a stationary generator component mounted on a stationary portion of the drilling rig. The rotating generator component produces electric power in the region of the drive string.

    摘要翻译： 钻地球钻孔的操作使用钻机，钻杆的钻柱，其钻具的钻头组具有与钻机机械联接和悬挂的大致上端，钻柱的驱动弦部分，可机械地与最上面的钻杆 所述钻柱，以及驱动机构，其与所述驱动系列机械连接，用于使所述驱动系和所述钻柱旋转。 在驱动串的区域中产生电力的系统包括发电机，该发电机包括安装在所述驱动线上的旋转发电机部件以便与其一起旋转，以及安装在钻机的固定部分上的固定发电机部件。 旋转发电机部件在驱动串的区域中产生电力。

    Systems and methods for detecting drillstring loads
    6.
    发明授权
    Systems and methods for detecting drillstring loads 有权
    检测钻柱载荷的系统和方法

    公开(公告)号：US09157313B2

    公开(公告)日：2015-10-13

    申请号：US13486328

    申请日：2012-06-01

    申请人： Raghu Madhavan ,  Mark Sherman

    发明人： Raghu Madhavan ,  Mark Sherman

    IPC分类号： E21B47/00 ,  E21B17/02

    CPC分类号： E21B47/0006 ,  E21B17/028

    摘要： A drilling system comprises a drillstring including a dill bit, a bottomhole assembly coupled to the drill bit, and a plurality of interconnected tubular members coupled to the bottomhole assembly. A first tubular member includes a communication link having a first annular inductive coupler element disposed in an annular recess in a first end, a second annular inductive coupler element disposed in an annular recess in a second end, and a cable coupling the first annular inductive coupler element to the second annular inductive coupler element. In addition, the drilling system comprises a first signal level determination unit disposed in the drillstring and configured to determine a level of a first signal communicated from the second inductive coupler element. Further, the drilling system comprises an axial load determination unit configured to determine an axial load at the first signal level determination unit based on the level of the first signal.

    摘要翻译： 钻井系统包括钻柱，钻柱包括钻头，联接到钻头的井底组件和联接到井底组件的多个互连的管状构件。 第一管状构件包括通信连接件，该连通连杆具有设置在第一端的环形凹部中的第一环形感应耦合器元件，设置在第二端的环形凹部中的第二环形感应耦合器元件，以及将第一环形感应耦合器 元件连接到第二环形感应耦合元件。 此外，钻井系统包括设置在钻柱中并被配置为确定从第二电感耦合器元件传递的第一信号的电平的第一信号电平确定单元。 此外，钻井系统包括轴向负荷确定单元，其被配置为基于第一信号的电平来确定第一信号电平确定单元处的轴向负载。

    Systems and Methods for Detecting Drillstring Loads
    7.
    发明申请
    Systems and Methods for Detecting Drillstring Loads 有权
    检测钻柱载荷的系统和方法

    公开(公告)号：US20130319768A1

    公开(公告)日：2013-12-05

    申请号：US13486328

    申请日：2012-06-01

    申请人： Raghu Madhavan ,  Mark Sherman

    发明人： Raghu Madhavan ,  Mark Sherman

    IPC分类号： E21B47/00

    CPC分类号： E21B47/0006 ,  E21B17/028

    摘要： A drilling system comprises a drillstring including a dill bit, a bottomhole assembly coupled to the drill bit, and a plurality of interconnected tubular members coupled to the bottomhole assembly. A first tubular member includes a communication link having a first annular inductive coupler element disposed in an annular recess in a first end, a second annular inductive coupler element disposed in an annular recess in a second end, and a cable coupling the first annular inductive coupler element to the second annular inductive coupler element. In addition, the drilling system comprises a first signal level determination unit disposed in the drillstring and configured to determine a level of a first signal communicated from the second inductive coupler element. Further, the drilling system comprises an axial load determination unit configured to determine an axial load at the first signal level determination unit based on the level of the first signal.

    摘要翻译： 钻井系统包括钻柱，钻柱包括钻头，联接到钻头的井底组件和联接到井底组件的多个互连的管状构件。 第一管状构件包括通信连接件，该连通连杆具有设置在第一端的环形凹部中的第一环形感应耦合器元件，设置在第二端的环形凹部中的第二环形感应耦合器元件，以及将第一环形感应耦合器 元件连接到第二环形感应耦合元件。 此外，钻井系统包括设置在钻柱中并被配置为确定从第二电感耦合器元件传递的第一信号的电平的第一信号电平确定单元。 此外，钻井系统包括轴向负荷确定单元，其被配置为基于第一信号的电平来确定第一信号电平确定单元处的轴向负载。

    Fastener
    8.
    外观设计
    Fastener 有权

    公开(公告)号：USD677561S1

    公开(公告)日：2013-03-12

    申请号：US29396621

    申请日：2011-07-01

    申请人： Mark Sherman

    设计人： Mark Sherman

    System and method for reducing complexity in products and services
    10.
    发明申请
    System and method for reducing complexity in products and services 审中-公开
    降低产品和服务复杂度的系统和方法

    公开(公告)号：US20070116215A1

    公开(公告)日：2007-05-24

    申请号：US11449482

    申请日：2006-06-08

    申请人： Michael George ,  James Patell ,  Lars Maaseidvaag ,  Mark Sherman ,  Stephen Wilson

    发明人： Michael George ,  James Patell ,  Lars Maaseidvaag ,  Mark Sherman ,  Stephen Wilson

    IPC分类号： H04M15/00

    CPC分类号： G06Q30/02

    摘要： A method for measuring and reducing the cost of complexity in producing products or providing a service by comparing selected non-value added steps in the manufacturing or service process with the number of different products or services provided, so as to provide the non-value added cost of the product or service for various selected complexities. The number of products required to be processed or held in inventory for a particular demand, or the number of different specific services required for a particular demand of the service is determined by comparing the number of different product part numbers, or service categories offered, with selected non-value added steps in the respective processes. Mathematical analyses are derived from equations of motion of process improvement including the first derivative of process velocity.

    摘要翻译： 一种通过将制造或服务过程中选定的非增值步骤与所提供的不同产品或服务的数量进行比较来测量和降低生产产品或提供服务的复杂性成本的方法，以便提供非附加值 针对各种复杂性的产品或服务的成本。 通过将提供的不同产品部件号或提供的服务类别的数量与所提供的服务类别的数量进行比较，确定针对特定需求需要处理或保存在库存中的产品数量，或服务的特定需求所需的不同特定服务的数量 在各个进程中选择的非增值步骤。 数学分析得自流程改进运动方程，包括过程速度的一阶导数。