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1. 发明授权

US08618803B2 Well location determination apparatus, methods, and systems 有权
标题翻译：井位确定装置，方法和系统
公开(公告)号：US08618803B2
公开(公告)日：2013-12-31
申请号：US13378515
申请日：2010-04-13
申请人： Paul F. Rodney , David Lyle , Mac Upshall , Richard Thomas Hay
发明人： Paul F. Rodney , David Lyle , Mac Upshall , Richard Thomas Hay
IPC分类号： G01V3/26
CPC分类号： G01V3/26
摘要： In some embodiments, apparatus and systems, as well as methods, may operate to launch a set of currents into a corresponding set of existing well casings; monitor, in a well under construction, changes in at least one of a magnetic field or an electric field perturbed by the set of currents after each one of the set is launched; and determine a location of the well under construction in relation to the set of existing well casings. In some embodiments, the activities include inducing current into a drillstring located in a well under construction; monitoring, at a set of existing well casings, changes in at least one of a magnetic field or an electric field perturbed by the current after the current is induced; and determining a location of the well under construction in relation to the set of existing well casings. Additional apparatus, systems, and methods are disclosed.
摘要翻译：在一些实施例中，装置和系统以及方法可以操作以将一组电流发射到相应的一组现有的井套管中; 在正在建造中的监视器中，在启动了所述组中的每一个之后，在由所述一组电流扰动的磁场或电场中的至少一个中改变; 并确定与现有井套组相关的正在建造的井的位置。在一些实施例中，活动包括将电流引入位于构造中的井中的钻柱; 在一组现有的井套管中监测由电流引起的电流扰动的磁场或电场中的至少一个的变化; 并且确定正在建造中的井的位置与现有的井套组相关。公开了附加装置，系统和方法。

2. 发明申请

US20150002306A1 Borehole Array for Ranging and Crosswell Telemetry 审中-公开
标题翻译：用于测距和交叉口遥测的钻孔阵列
公开(公告)号：US20150002306A1
公开(公告)日：2015-01-01
申请号：US14488170
申请日：2014-09-16
申请人： Richard T. Hay , Mac Upshall
发明人： Richard T. Hay , Mac Upshall
IPC分类号： E21B47/04 , E21B47/09
CPC分类号： E21B47/04 , E21B47/09 , G01V11/002
摘要： An example method includes polling a plurality of reference nodes distributed along one or more reference wells. The method also includes steering a bottomhole assembly in another well based at least in part on information obtained from said polling. A related system includes a plurality of reference nodes distributed along one or more reference wells. The system also includes a bottomhole assembly in another well. The system also includes a surface controller. The surface controller polls the plurality of reference nodes to obtain position information regarding the bottomhole assembly and directs a steering module of the bottomhole assembly based on the obtained position information.
摘要翻译：示例性方法包括轮询沿着一个或多个参考井分布的多个参考节点。该方法还包括至少部分地基于从所述轮询获得的信息来操纵另一井中的井底组件。相关系统包括沿着一个或多个参考井分布的多个参考节点。该系统还包括另一井中的井底组件。该系统还包括一个表面控制器。表面控制器轮询多个参考节点以获得关于井底组件的位置信息，并且基于获得的位置信息指导井底组件的转向模块。

3. 发明授权

US08912915B2 Borehole array for ranging and crosswell telemetry 有权
标题翻译：井眼阵列用于测距和交叉口遥测
公开(公告)号：US08912915B2
公开(公告)日：2014-12-16
申请号：US13056661
申请日：2009-07-02
申请人： Richard T. Hay , Mac Upshall
发明人： Richard T. Hay , Mac Upshall
IPC分类号： G01V3/00 , G01V11/00
CPC分类号： E21B47/04 , E21B47/09 , G01V11/002
摘要： A borehole array for ranging and crosswell telemetry is disclosed along with certain methods for employing such a borehole array. Some embodiments of the borehole array include electrically coupled reference nodes distributed along the length of a reference well. Each reference node includes a solenoid operated by a control unit. The control unit employs the solenoid to generate a magnetic field for guiding a bottomhole assembly in a nearby well. The control unit further serves as a communications intermediary between the bottomhole assembly and a surface facility. The bottomhole assembly can be guided in turn by subsequent reference nodes of the array and employ the closest reference node as a communications link to the surface. Moreover, the use of multiple reference nodes offers greater precision in determining the bottomhole assembly's position relative to the reference well. The borehole array can be used to guide multiple drilling operations concurrently.
摘要翻译：公开了用于测距和交叉井遥测的钻孔阵列以及采用这种钻孔阵列的某些方法。钻孔阵列的一些实施例包括沿着参考井的长度分布的电耦合参考节点。每个参考节点包括由控制单元操作的螺线管。控制单元采用螺线管来产生用于引导附近井中的井底组件的磁场。控制单元还用作井底组件和地面设施之间的通信中介。井底组件可以依次由阵列的后续参考节点引导，并且使用最接近的参考节点作为到表面的通信链路。此外，使用多个参考节点在确定井底组件相对于参考井的位置方面提供更高的精度。井眼阵列可用于同时引导多个钻井作业。

4. 发明申请

US20120139748A1 Borehole Array for Ranging and Crosswell Telemetry 有权
标题翻译：用于测距和交叉口遥测的钻孔阵列
公开(公告)号：US20120139748A1
公开(公告)日：2012-06-07
申请号：US13056661
申请日：2009-07-02
申请人： Richard T. Hay , Mac Upshall
发明人： Richard T. Hay , Mac Upshall
IPC分类号： G01V3/00
CPC分类号： E21B47/04 , E21B47/09 , G01V11/002
摘要： A borehole array for ranging and crosswell telemetry is disclosed along with certain methods for employing such a borehole array. Some embodiments of the borehole array include electrically coupled reference nodes distributed along the length of a reference well. Each reference node includes a solenoid operated by a control unit. The control unit employs the solenoid to generate a magnetic field for guiding a bottomhole assembly in a nearby well. The control unit further serves as a communications intermediary between the bottomhole assembly and a surface facility. The bottomhole assembly can be guided in turn by subsequent reference nodes of the array and employ the closest reference node as a communications link to the surface. Moreover, the use of multiple reference nodes offers greater precision in determining the bottomhole assembly's position relative to the reference well. The borehole array can be used to guide multiple drilling operations concurrently.
摘要翻译：公开了用于测距和交叉井遥测的钻孔阵列以及采用这种钻孔阵列的某些方法。钻孔阵列的一些实施例包括沿着参考井的长度分布的电耦合参考节点。每个参考节点包括由控制单元操作的螺线管。控制单元采用螺线管来产生用于引导附近井中的井底组件的磁场。控制单元还用作井底组件和地面设施之间的通信中介。井底组件可以依次由阵列的后续参考节点引导，并且使用最接近的参考节点作为到表面的通信链路。此外，使用多个参考节点在确定井底组件相对于参考井的位置方面提供更高的精度。井眼阵列可用于同时引导多个钻井作业。

5. 发明申请

US20120158305A1 DRILLING COLLISION AVOIDANCE APPARATUS, METHODS, AND SYSTEMS 有权
标题翻译：钻孔冲击避免装置，方法和系统
公开(公告)号：US20120158305A1
公开(公告)日：2012-06-21
申请号：US13378515
申请日：2010-04-13
申请人： Paul F. Rodney , David Lyle , Mac Upshall , Richard Thomas Hay
发明人： Paul F. Rodney , David Lyle , Mac Upshall , Richard Thomas Hay
IPC分类号： G06F19/00 , G01V3/165
CPC分类号： G01V3/26
摘要： In some embodiments, apparatus and systems, as well as methods, may operate to launch a set of currents into a corresponding set of existing well casings; monitor, in a well under construction, changes in at least one of a magnetic field or an electric field perturbed by the set of currents after each one of the set is launched; and determine a location of the well under construction in relation to the set of existing well casings. In some embodiments, the activities include inducing current into a drillstring located in a well under construction; monitoring, at a set of existing well casings, changes in at least one of a magnetic field or an electric field perturbed by the current after the current is induced; and determining a location of the well under construction in relation to the set of existing well casings. Additional apparatus, systems, and methods are disclosed.
摘要翻译：在一些实施例中，装置和系统以及方法可以操作以将一组电流发射到相应的一组现有的井套管中; 在正在建造中的监视器中，在启动了所述组中的每一个之后，在由所述一组电流扰动的磁场或电场中的至少一个中改变; 并确定与现有井套组相关的正在建造的井的位置。在一些实施例中，活动包括将电流引入位于构造中的井中的钻柱; 在一组现有的井套管中监测由电流引起的电流扰动的磁场或电场中的至少一个的变化; 并且确定正在建造中的井的位置与现有的井套组相关。公开了附加装置，系统和方法。

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