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1. 发明申请

WO2011022476A3 OPTICAL TELEMETRY NETWORK 审中-公开
标题翻译：光电远程网络
公开(公告)号：WO2011022476A3
公开(公告)日：2011-05-26
申请号：PCT/US2010045884
申请日：2010-08-18
申请人： BAKER HUGHES INC , PETER ANDREAS , MACPHERSON JOHN D
发明人： PETER ANDREAS , MACPHERSON JOHN D
IPC分类号： E21B47/12 , H04B10/12
CPC分类号： E21B47/123 , H04B10/801
摘要： An apparatus for providing communications between a first device disposed at a tubular and a second device, the tubular having tubular sections and being configured to be disposed in a borehole penetrating the earth, the apparatus including: a first optical coupler configured to be concentrically coupled to a first tubular section and configured to be in optical communication with the first device using a first optical transmission medium disposed at the first tubular section; and a second optical coupler configured to be concentrically coupled to a second tubular section and configured to be in optical communication with the second device using a second optical transmission medium disposed at the second tubular section; wherein the first optical coupler is configured to be perimetrically disposed about the second optical coupler to be in communication with the second optical coupler to provide the communications between the first device and the second device.
摘要翻译：一种用于在设置在管状部件和第二装置之间的第一装置之间提供通信的装置，所述管状部分具有管状部分并被构造成设置在穿过地面的钻孔中，所述装置包括：第一光耦合器，第一管状部分，并且被配置为使用布置在第一管状部分处的第一光学传输介质与第一装置光学通信; 以及第二光耦合器，其被配置为同心地耦合到第二管状部分，并且被配置为使用布置在所述第二管状部分处的第二光传输介质与所述第二装置光学通信; 其中所述第一光耦合器被配置为围绕所述第二光耦合器周边地设置为与所述第二光耦合器通信以提供所述第一设备和所述第二设备之间的通信。

2. 发明申请

WO2010014273A3 MUD CHANNEL CHARACTERIZATION OVER DEPTH 审中-公开
标题翻译： MUD CHANNEL表征深度
公开(公告)号：WO2010014273A3
公开(公告)日：2010-04-22
申请号：PCT/US2009039886
申请日：2009-04-08
申请人： BAKER HUGHES INC , WASSERMANN INGOLF , MACPHERSON JOHN D
发明人： WASSERMANN INGOLF , MACPHERSON JOHN D
IPC分类号： G01V1/40 , E21B47/00 , E21B47/12 , G01V1/46
CPC分类号： G01V11/002 , E21B47/10 , E21B47/18
摘要： A system for optimizing a mud-pulse telemetry system, the system including: a plurality of sensors distributed along a drill string adapted for being disposed in a borehole, each sensor configured to perform a measurement of a characteristic of at least one of mud in a column within the borehole and a mud-pulse telemetry signal propagating in the mud; and a processing unit for receiving the measurements, the processing unit comprising an algorithm to compile a data set from the measurements and to determine a parameter of the mud-pulse telemetry system using the data set to optimize the mud-pulse telemetry system. A method and a computer program product are also provided.
摘要翻译： 1。一种用于优化泥浆脉冲遥测系统的系统，所述系统包括：多个传感器，沿着钻柱分布，所述多个传感器适于布置在钻孔中，每个传感器被配置为执行对泥浆中的至少一种泥浆的特性的测量，在钻孔内的柱以及在泥浆中传播的泥浆脉冲遥测信号; 以及用于接收测量结果的处理单元，处理单元包括用于从测量结果编译数据集并且使用数据集确定泥浆脉冲遥测系统的参数以优化泥浆脉冲遥测系统的算法。还提供了一种方法和一种计算机程序产品。

3. 发明申请

WO2009108881A3 SYSTEM AND METHOD TO LOCATE, MONITOR AND QUANTIFY FRICTION BETWEEN A DRILLSTRING AND A WELLBORE 审中-公开
公开(公告)号：WO2009108881A3
公开(公告)日：2009-09-03
申请号：PCT/US2009/035520
申请日：2009-02-27
申请人： BAKER HUGHES INCORPORATED , ZAEPER, Ralf , MAY, Roland , MACPHERSON, John, D. , DAHL, Thomas
发明人： ZAEPER, Ralf , MAY, Roland , MACPHERSON, John, D. , DAHL, Thomas
IPC分类号： E21B47/12 , E21B47/04 , G01V3/18
摘要： Disclosed herein is a method of locating and quantifying friction between a drillstring and a wellbore. The method includes, positioning a plurality of sensors within a wellbore, communicatively coupling the plurality of sensors, monitoring signals from the plurality of sensors, logging the sensed signals versus time versus depth of each of the plurality of sensors, locating at least one friction zone along the drillstring within the wellbore based on the logging and quantifying friction in the at least one friction zone based on the logging.

4. 发明申请

WO2009108881A2 SYSTEM AND METHOD TO LOCATE, MONITOR AND QUANTIFY FRICTION BETWEEN A DRILLSTRING AND A WELLBORE 审中-公开
标题翻译：用于定位，监测和定量钻井和井眼之间摩擦的系统和方法
公开(公告)号：WO2009108881A2
公开(公告)日：2009-09-03
申请号：PCT/US2009035520
申请日：2009-02-27
申请人： BAKER HUGHES INC , ZAEPER RALF , MAY ROLAND , MACPHERSON JOHN D , DAHL THOMAS
发明人： ZAEPER RALF , MAY ROLAND , MACPHERSON JOHN D , DAHL THOMAS
IPC分类号： E21B47/12 , E21B47/04 , G01V3/18
CPC分类号： G01N19/02 , E21B31/03 , E21B44/00 , E21B47/09
摘要： Disclosed herein is a method of locating and quantifying friction between a drillstring and a wellbore. The method includes, positioning a plurality of sensors within a wellbore, communicatively coupling the plurality of sensors, monitoring signals from the plurality of sensors, logging the sensed signals versus time versus depth of each of the plurality of sensors, locating at least one friction zone along the drillstring within the wellbore based on the logging and quantifying friction in the at least one friction zone based on the logging.
摘要翻译：本文公开了定位和量化钻柱与井眼之间的摩擦的方法。该方法包括：将多个传感器定位在井眼内;通信地耦合多个传感器;监测来自多个传感器的信号;记录感测到的信号对时间与多个传感器中每一个的深度的关系;定位至少一个摩擦区基于测井和基于测井的至少一个摩擦区域中的摩擦来确定井眼内的钻柱。

5. 发明申请

WO2013022725A2 REALTIME DOGLEG SEVERITY PREDICTION 审中-公开
标题翻译：实时狗的严重预测
公开(公告)号：WO2013022725A2
公开(公告)日：2013-02-14
申请号：PCT/US2012/049430
申请日：2012-08-03
申请人： BAKER HUGHES INCORPORATED , SCHUBERTH, Frank , RECKMANN, Hanno , MACPHERSON, John D. , HOOD, James Albert
发明人： SCHUBERTH, Frank , RECKMANN, Hanno , MACPHERSON, John D. , HOOD, James Albert
IPC分类号： E21B47/02 , E21B47/022 , G01V3/18
CPC分类号： E21B47/022
摘要： A method for estimating an inclination and azimuth at a bottom of a borehole includes forming a last survey point including a last inclination and a last azimuth; receiving at a computing device bending moment and at least one of a bending toolface measurement and a near bit inclination measurement from one or more sensors in the borehole; and forming the estimate by comparing possible dogleg severity (DLS) values with the bending moment value.
摘要翻译：用于估计钻孔底部的倾角和方位角的方法包括：形成包括最后倾角和最后方位角的最后的勘测点; 在计算设备处接收来自钻孔中的一个或多个传感器的弯曲力矩以及弯曲工具面测量和近位倾斜测量中的至少一个; 并通过比较可能的狗腿严重度（DLS）值与弯矩值来形成估算。

6. 发明申请

WO2011011612A2 WIRED CONDUIT SEGMENT AND METHOD OF MAKING SAME 审中-公开
标题翻译：有线导管段及其制造方法
公开(公告)号：WO2011011612A2
公开(公告)日：2011-01-27
申请号：PCT/US2010/042918
申请日：2010-07-22
申请人： BAKER HUGHES INCORPORATED , PETER, Andreas , MACPHERSON, John D.
发明人： PETER, Andreas , MACPHERSON, John D.
IPC分类号： E21B17/00 , E21B17/02 , E21B43/10
CPC分类号： B21C23/085 , B21C23/14 , E21B17/003 , F16L39/00 , F16L47/16 , Y10T29/49117
摘要： A method of manufacturing a downhole conduit segment is disclosed. The method includes: extruding a material as a tubular shape to form a body of the conduit segment having an interior bore extending through a length of the segment, the body including an exterior surface and an interior surface defined by the interior bore, the material being an extrudable material sufficient to withstand conditions in a downhole environment; and extruding at least one passageway extending along the length of the body and disposed at least partially between the exterior surface and the interior surface, the at least one passageway having a shape configured to restrict lateral movement of a conductor disposed therein.
摘要翻译：公开了一种制造井下导管段的方法。该方法包括：将材料挤出为管状形状以形成具有延伸穿过该段的长度的内孔的管道段的主体，该主体包括外表面和由内孔限定的内表面，材料为足以承受井下环境条件的可挤出材料; 以及挤出沿着主体的长度延伸的至少一个通道并且至少部分地设置在外表面和内表面之间，所述至少一个通道具有被配置为限制设置在其中的导体的横向移动的形状。

7. 发明申请

WO2009135157A3 ADAPTIVE DRILLING CONTROL SYSTEM 审中-公开
标题翻译：自适应钻孔控制系统
公开(公告)号：WO2009135157A3
公开(公告)日：2010-02-18
申请号：PCT/US2009042577
申请日：2009-05-01
申请人： BAKER HUGHES INC , BYREDDY CHAKRADHAR R , DASHEVSKIY DMITRIY , MACPHERSON JOHN D , TAMBE NIMISH
发明人： BYREDDY CHAKRADHAR R , DASHEVSKIY DMITRIY , MACPHERSON JOHN D , TAMBE NIMISH
IPC分类号： E21B44/00 , E21B47/12
CPC分类号： E21B44/00 , E21B47/12 , E21B2041/0028
摘要： A system for optimizing a rate-of-penetration of a drill string, the system including: a plurality of sensors in operable communication with the drill string; and a controller in operable communication with the plurality of sensors, the controller connectable to a drill string motivator and capable of outputting a signal to the drill string motivator for optimizing the rate-of-penetration of the drill string, the signal configured to provide at least one of weight on bit, an amount of speed to rotate the drill string, an amount of torque to be applied to the drill string, and an amount of mudflow to the drill string.
摘要翻译：一种用于优化钻柱的穿透速率的系统，所述系统包括：与钻柱可操作地连通的多个传感器; 以及与所述多个传感器可操作地通信的控制器，所述控制器可连接到钻柱激励器，并且能够向钻柱激励器输出信号，以优化钻柱的穿透速率，所述信号被配置为提供钻头重量中的至少一个，用于旋转钻柱的速度的量，施加到钻柱的扭矩的量以及到钻柱的泥浆流量。

8. 发明申请

WO2009146103A2 CONTROL OF DOWNHOLE DEVICES IN A WELLBORE 审中-公开
标题翻译：井壁设备的控制
公开(公告)号：WO2009146103A2
公开(公告)日：2009-12-03
申请号：PCT/US2009/039301
申请日：2009-04-02
申请人： BAKER HUGHES INCORPORATED , ZAEPER, Ralf , MACPHERSON, John, D. , KOPPE, Michael , HEISIG, Gerald
发明人： ZAEPER, Ralf , MACPHERSON, John, D. , KOPPE, Michael , HEISIG, Gerald
IPC分类号： E21B47/16 , E21B47/022
CPC分类号： E21B47/12
摘要： A system for performing a task in a borehole, the system including: a downhole tool configured for disposition into the borehole, the downhole tool also configured to perform the task; a processing unit disposed remote to the downhole tool, the processing unit configured for initiating a command signal; and a broadband communication system for coupling the downhole tool and the processing unit, the broadband communication system configured to transmit the command signal to the downhole tool to perform the task.
摘要翻译：一种用于在钻孔中执行任务的系统，所述系统包括：井下工具，其被配置为配置成钻孔，所述井下工具还被配置为执行所述任务; 处理单元，其设置为远离所述井下工具，所述处理单元被配置为启动命令信号; 以及用于耦合所述井下工具和所述处理单元的宽带通信系统，所述宽带通信系统被配置为将所述命令信号发送到所述井下工具以执行所述任务。

9. 发明申请

WO2009105660A3 DISTRIBUTED SENSORS FOR DYNAMICS MODELING 审中-公开
标题翻译：用于动态建模的分布式传感器
公开(公告)号：WO2009105660A3
公开(公告)日：2009-12-03
申请号：PCT/US2009034699
申请日：2009-02-20
申请人： BAKER HUGHES INC , RECKMANN HANNO , MACPHERSON JOHN D
发明人： RECKMANN HANNO , MACPHERSON JOHN D
IPC分类号： E21B47/16 , G01V3/38
CPC分类号： E21B47/0006 , E21B47/12
摘要： An apparatus for estimating at least one of a dynamic motion of a portion of interest of a drill string and a static parameter associated with the portion of interest, the apparatus having: a plurality of sensors operatively associated with the drill string at at least one location other than the portion of interest; and a processing system coupled to the plurality of sensors, the processing system configured to estimate at least one of the dynamic motion and the static parameter using a measurement from the plurality of sensors as input.
摘要翻译：一种用于估计钻柱的感兴趣部分的动态运动和与所述感兴趣部分相关联的静态参数中的至少一个的装置，所述装置具有：多个传感器，其在至少一个位置处与钻柱可操作地相关联除了感兴趣的部分; 以及耦合到所述多个传感器的处理系统，所述处理系统被配置为使用来自所述多个传感器的测量作为输入来估计所述动态运动和所述静态参数中的至少一个。

10. 发明申请

WO2009129461A3 SYSTEM AND METHOD FOR IMPROVED DEPTH MEASUREMENT CORRECTION 审中-公开
公开(公告)号：WO2009129461A3
公开(公告)日：2009-10-22
申请号：PCT/US2009/040954
申请日：2009-04-17
申请人： BAKER HUGHES INCORPORATED , QUERNHEIM, Lars , MACPHERSON, John, D. , DASHEVSKIY, Dmitriy
发明人： QUERNHEIM, Lars , MACPHERSON, John, D. , DASHEVSKIY, Dmitriy
IPC分类号： E21B47/04 , G01V1/40 , G01V3/18 , G01V5/04
摘要： A method for generating corrected geologic depth information is disclosed. The method includes: estimating a depth of each of a plurality of different locations along a length of a drillstring disposed in a borehole; measuring at least one environmental factor at each of the plurality of different locations and determining a deformation of the drillstring at each of the plurality of different locations from the measured environmental factor; and generating a non-linear model of the deformation along the length relative to a reference point. A system and computer program product for generating corrected geologic depth information is also disclosed.

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