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    System and Method for Monitoring Physical Condition of Production Well Equipment and Controlling Well Production
    1.
    发明申请
    System and Method for Monitoring Physical Condition of Production Well Equipment and Controlling Well Production 有权
    监测生产井设备物理状况及控井生产的系统与方法

    公开(公告)号：US20080262736A1

    公开(公告)日：2008-10-23

    申请号：US11737313

    申请日：2007-04-19

    申请人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    发明人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    IPC分类号： G01V1/40

    CPC分类号： E21B43/128

    摘要： A system and method for producing fluid from a completed well is provided wherein the method in one aspect includes determining a first setting of at least one first device under use for producing the fluid from the well; selecting a first set of input parameters that includes at least one parameter relating to health of at least one second device and a plurality of parameters selected from a group consisting of information relating to flow rate, pressure, temperature, presence of a selected chemical, water content, sand content, and chemical injection rate; and using the selected first set of parameters as an input to a computer model, determining a second setting for the at least one first device that will provide at least one of an increased life of at least one second device and enhanced flow rate for the fluid from the completed well.

    摘要翻译： 提供了一种用于从完井中产生流体的系统和方法，其中一方面中的方法包括确定正在使用的用于从井产生流体的至少一个第一装置的第一设定; 选择第一组输入参数，所述第一组输入参数包括与至少一个第二装置的健康有关的至少一个参数以及从由流量，压力，温度，所选化学品的存在，水的存在组成的组中选择的多个参数 含量，含砂量和化学品注入率; 并且使用所选择的第一组参数作为计算机模型的输入，确定所述至少一个第一设备的第二设置，所述第二设置将提供至少一个第二设备的增加的寿命和所述流体的增强流速 从完成的井。

    System and method for monitoring physical condition of production well equipment and controlling well production
    2.
    发明授权
    System and method for monitoring physical condition of production well equipment and controlling well production 有权
    监测生产井设备的物理状态和控制井生产的系统和方法

    公开(公告)号：US07711486B2

    公开(公告)日：2010-05-04

    申请号：US11737313

    申请日：2007-04-19

    申请人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    发明人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    IPC分类号： G01V1/40 ,  G01V3/18 ,  G01V5/04

    CPC分类号： E21B43/128

    摘要： A system and method for producing fluid from a completed well is provided wherein the method in one aspect includes determining a first setting of at least one first device under use for producing the fluid from the well; selecting a first set of input parameters that includes at least one parameter relating to health of at least one second device and a plurality of parameters selected from a group consisting of information relating to flow rate, pressure, temperature, presence of a selected chemical, water content, sand content, and chemical injection rate; and using the selected first set of parameters as an input to a computer model, determining a second setting for the at least one first device that will provide at least one of an increased life of at least one second device and enhanced flow rate for the fluid from the completed well.

    摘要翻译： 提供了一种用于从完井中产生流体的系统和方法，其中一方面中的方法包括确定正在使用的用于从井产生流体的至少一个第一装置的第一设定; 选择第一组输入参数，所述第一组输入参数包括与至少一个第二装置的健康有关的至少一个参数以及从由流量，压力，温度，所选化学品的存在，水的存在组成的组中选出的多个参数 含量，含砂量和化学品注入率; 并且使用所选择的第一组参数作为计算机模型的输入，确定所述至少一个第一设备的第二设置，所述第二设置将提供至少一个第二设备的增加的寿命和所述流体的增强流速 从完成的井。

    System and Method for Monitoring and Controlling Production from Wells
    3.
    发明申请
    System and Method for Monitoring and Controlling Production from Wells 审中-公开
    监测和控制井的生产的系统和方法

    公开(公告)号：US20080262737A1

    公开(公告)日：2008-10-23

    申请号：US11737402

    申请日：2007-04-19

    申请人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    发明人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    IPC分类号： G01V1/40

    CPC分类号： G01V1/40 ,  E21B43/00 ,  E21B43/12 ,  E21B43/14

    摘要： A system and method for obtaining enhanced production from a well is provided. The system includes a processor that processes instructions contained in a computer program, which includes instructions to monitor actual flow rate of the fluid from each production zone of a well over a time period corresponding to a first setting of the flow control devices and to employ a nodal analysis on a plurality of inputs from downhole sensor measurements, surface sensor measurements, one or more current positions of the devices to determine one or more new settings that will provide enhanced production from the well.

    摘要翻译： 提供了一种用于从井获得增强生产的系统和方法。 该系统包括处理器，其处理包含在计算机程序中的指令，该处理器包括用于在对应于流量控制装置的第一设置的时间段内监测来自井的每个生产区域的流体的实际流量的指令， 对来自井下传感器测量，表面传感器测量，设备的一个或多个当前位置的多个输入进行节点分析，以确定将从井中提供增强生产的一个或多个新设置。

    System and Method for Crossflow Detection and Intervention in Production Wellbores
    4.
    发明申请
    System and Method for Crossflow Detection and Intervention in Production Wellbores 审中-公开
    生产井中横流检测和干预的系统和方法

    公开(公告)号：US20080257544A1

    公开(公告)日：2008-10-23

    申请号：US11738327

    申请日：2007-04-20

    申请人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    发明人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    IPC分类号： E21B47/10

    CPC分类号： E21B43/14 ,  E21B47/10

    摘要： A system and method for managing a production from a wellbore that includes taking measurements relating to one or more selected parameters for each of the production zones over a time period and determining the occurrence of the cross flow in the wellbore using a trend of the one or more of the measurements. The system includes a processor that receives information relating to the measurements made over time relating to the selected parameters, wherein the processor determines or predicts the occurrence of the cross flow from a trend of at least one of the measurements.

    摘要翻译： 一种用于从井筒管理生产的系统和方法，其包括在一段时间内对每个生产区域中的一个或多个选定参数进行测量，并使用所述一个或多个生产区域的趋势来确定井眼中的横流的发生， 更多的测量。 该系统包括处理器，其接收与所选择的参数相关的随时间推移的测量的信息，其中处理器根据至少一个测量的趋势来确定或预测交叉流的发生。

    System and Method for Water Breakthrough Detection and Intervention in a Production Well
    5.
    发明申请
    System and Method for Water Breakthrough Detection and Intervention in a Production Well 有权
    水井突破检测与干预生产井体系与方法

    公开(公告)号：US20080262735A1

    公开(公告)日：2008-10-23

    申请号：US11737478

    申请日：2007-04-19

    申请人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    发明人： Brian L. Thigpen ,  Guy P. Vachon ,  Garabed Yeriazarian ,  Jaedong Lee ,  Chee M. Chok ,  Clark Sann ,  Xin Liu

    IPC分类号： E21B47/00 ,  E21B34/06 ,  G06F19/00

    CPC分类号： E21B43/32 ,  E21B47/10

    摘要： A system and method for estimating an occurrence of a water breakthrough in a production well is provided that includes estimating, at least periodically, a measure of water in the fluid produced from one or more production zones and estimating the occurrence of the water breakthrough utilizing at least in part a trend of the estimated measures of the produced fluid. A controller determines one or more actions to be taken to mitigate an effect of the water breakthrough and may automatically initiate one or more such actions. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    摘要翻译： 提供了一种用于估计生产井中的水突破的发生的系统和方法，其包括至少周期性地估计从一个或多个生产区产生的流体中的水的量度，并估计利用 至少部分是产生流体的估计措施的趋势。 控制器确定要采取的一个或多个动作以减轻水突破的影响，并且可以自动启动一个或多个这样的动作。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

    Sealing structure for bearing
    9.
    发明授权
    Sealing structure for bearing 有权

    公开(公告)号：US10302133B2

    公开(公告)日：2019-05-28

    申请号：US15747299

    申请日：2016-06-01

    申请人： Hongwei Song ,  Ling Nan ,  Fuqiang Cai ,  Uwe Niebling ,  Zhiheng Liu ,  Xin Liu

    发明人： Hongwei Song ,  Ling Nan ,  Fuqiang Cai ,  Uwe Niebling ,  Zhiheng Liu ,  Xin Liu

    IPC分类号： F16C33/78 ,  F16C33/80 ,  F16C19/36 ,  F16C19/38

    摘要： Bearing sealing structures are disclosed, which may include first and second frameworks configured to attach to an outer ring and an inner ring, respectively, and an elastic sealing member. The first framework may include a first radially extending part extending towards the inner ring, the second framework may include a second radially extending part extending towards the outer ring, and the second radially extending part may be located on an axially outer side of the first radially extending part. The sealing structure may form a first chamber and a second chamber in a radial direction, the first chamber being formed by the first or second radially extending part. The second chamber may be located on a radially inner side of the first chamber, and the elastic sealing member may include a first sealing member extending into the first chamber and a second sealing member extending into the second chamber.