公开(公告)号：WO2010091348A2

公开(公告)日：2010-08-12

申请号：PCT/US2010/023476

申请日：2010-02-08

Applicant: BAKER HUGHES INCORPORATED ,  SCHIMANSKI, Michell ,  KOPPE, Michael ,  HUMMES, Olof

Inventor： SCHIMANSKI, Michell ,  KOPPE, Michael ,  HUMMES, Olof

IPC: E21B47/12 ,  E21B4/00

CPC classification number: E21B7/062 ,  E21B47/122

Abstract: A drilling assembly is disclosed that in one embodiment includes a bidirectional wireless data transfer device between a rotating and a non-rotating member of the drilling assembly. Power may be supplied to the rotating member via any suitable method, including an inductive device and direct electrical connections.

Abstract translation: 公开了一种钻井组件，其在一个实施例中包括在钻井组件的旋转构件和非旋转构件之间的双向无线数据传送装置。 电源可以通过任何合适的方法提供给旋转构件，包括感应装置和直接电连接。

公开(公告)号：WO2014210421A1

公开(公告)日：2014-12-31

申请号：PCT/US2014/044507

申请日：2014-06-27

Applicant: BAKER HUGHES INCORPORATED

Inventor： KOPPE, Michael ,  MUELLER, Stephan ,  RODERS, Ingo ,  SCHULZ, Rene ,  RAHN, Henning ,  BUDA, Robert ,  BENEDICT, Detlev ,  REISEWITZ, Julia ,  FLOERKE, Helmut

IPC: E21B47/12 ,  E21B19/08

CPC classification number: H02G3/02 ,  E21B17/003 ,  E21B17/206 ,  H02G1/06 ,  Y10T29/49826

Abstract: A method and assembly provides tension to a transmission line in a pipe. The method includes inserting a transmission line into a transmission line channel of a pipe. The transmission line has a first end and a second end, the transmission line being inserted into a first end of the pipe second-end-first. The transmission line has a first tension-loadsupporting mechanism attached to the first end of the transmission line. The method includes applying a first level of tension to the transmission line in the pipe and applying a second tension-load-supporting mechanism to the second end of the transmission line while the first level of tension is applied to the transmission line. The method further includes removing the first level of tension from the transmission line to maintain a second level of tension along the transmission line between the first and second tension-load-supporting mechanisms.

Abstract translation: 方法和组件向管道中的传输线提供张力。 该方法包括将传输线插入到管道的传输线通道中。 传输线具有第一端和第二端，传输线被插入到第二端的第一端中。 传输线具有附接到传输线的第一端的第一张力 - 负载支撑机构。 该方法包括将第一级张力施加到管道中的传输线上，并且将第二张力负载支撑机构施加到传输线的第二端，同时将第一级张力施加到传输线。 该方法还包括从传输线去除第一级张力以沿着第一和第二张力负载支撑机构之间的传输线保持第二级张力。

公开(公告)号：WO2012012624A1

公开(公告)日：2012-01-26

申请号：PCT/US2011/044831

申请日：2011-07-21

Applicant: BAKER HUGHES INCORPORATED ,  PETER, Andreas ,  WITTE, Johannes ,  KOPPE, Michael ,  TREVIRANUS, Joachim

Inventor： PETER, Andreas ,  WITTE, Johannes ,  KOPPE, Michael ,  TREVIRANUS, Joachim

IPC: E21B7/08

CPC classification number: E21B7/067

Abstract: A wellbore is formed by using an apparatus that may include a shaft having an end portion, a drill bit body tiltable about the end portion, and at least one actuator configured to apply a tilting force to the drill bit body.

Abstract translation: 通过使用可以包括具有端部的轴的装置，可围绕端部可倾斜的钻头体以及至少一个构造成向钻头体施加倾斜力的致动器的装置形成井筒。

公开(公告)号：WO2011005436A2

公开(公告)日：2011-01-13

申请号：PCT/US2010/038796

申请日：2010-06-16

Applicant: BAKER HUGHES INCORPORATED ,  COMAN, Radu ,  NEUBERT, Michael ,  MATHISZIK, Holger ,  KOPPE, Michael

Inventor： COMAN, Radu ,  NEUBERT, Michael ,  MATHISZIK, Holger ,  KOPPE, Michael

IPC: G01V1/40 ,  G01V1/42 ,  E21B47/12 ,  E21B47/00

CPC classification number: G01V1/42

Abstract: A downhole tool starts recording seismic energy. During the recording time, a surface seismic source is activated a specified number of times with a nominally defined separation between successive. The downhole sensor receives seismic waves resulting from the activation, but the time of the shooting sequence is not known downhole. The recorded data stream is processed and converted in real-time into seismic traces. A predefined number of traces are stacked and the quality of this sliding stack is used to detect time of the shooting sequence. The method could be used to detect one or several shooting sequences during a measurement window.

Abstract translation:

井下工具开始​​记录地震能量。 在记录期间，地面地震源被激活指定的次数，并在连续的名义上定义的间隔。 井下传感器接收由激活产生的地震波，但是射击序列的时间在井下是未知的。 记录的数据流被处理并实时转换成地震道。 预定数量的迹线被堆叠，并且该滑动堆叠的质量用于检测拍摄序列的时间。 该方法可用于在测量窗口中检测一个或多个拍摄序列。

公开(公告)号：WO2013055590A1

公开(公告)日：2013-04-18

申请号：PCT/US2012/058954

申请日：2012-10-05

Applicant: BAKER HUGHES INCORPORATED ,  HUMMES, Olof ,  MEISTER, Matthias ,  KRUEGER, Sven ,  SANTELMANN, Bernd ,  KOPPE, Michael

Inventor： HUMMES, Olof ,  MEISTER, Matthias ,  KRUEGER, Sven ,  SANTELMANN, Bernd ,  KOPPE, Michael

IPC: E21B17/07 ,  E21B23/14

CPC classification number: E21B17/07 ,  E21B7/062 ,  E21B44/00

Abstract: A method, apparatus and computer-readable medium for reducing a vibration of a drill string in a borehole. A sensor of the drill string obtains one or more measurements of a parameter of the vibration. A processor determines at least one force for controlling the measured vibration from the measured parameter. At least one actuator applies the determined at least one force against the borehole wall to control the vibration of the drill string.

Abstract translation: 一种用于减少井筒钻柱的振动的方法，装置和计算机可读介质。 钻柱的传感器获得振动参数的一个或多个测量值。 处理器根据测量的参数确定至少一个用于控制测量振动的力。 至少一个致动器将确定的至少一个力施加到钻孔壁上以控制钻柱的振动。

公开(公告)号：WO2011079221A2

公开(公告)日：2011-06-30

申请号：PCT/US2010/061877

申请日：2010-12-22

Applicant: BAKER HUGHES INCORPORATED ,  HUMMES, Olof ,  KOPPE, Michael ,  KRUEGER, Volker ,  KRUEGER, Sven ,  MATTHIAS, Meister

Inventor： HUMMES, Olof ,  KOPPE, Michael ,  KRUEGER, Volker ,  KRUEGER, Sven ,  MATTHIAS, Meister

IPC: E21B47/01 ,  E21B47/024

CPC classification number: E21B41/00 ,  E21B23/00 ,  E21B2023/008

Abstract: An apparatus to be conveyed into a wellbore is provided, wherein the apparatus includes a housing configured to be conveyed downhole and a drive member located in the housing. The apparatus further includes a drive unit configured to actuate movement of the drive member by selectively coupling to the drive member, wherein the coupling of the device to the drive member is controlled by applying an energy to a selected material in the device.

Abstract translation: 提供了待输送到井筒中的设备，其中该设备包括被配置为被输送到井下的壳体和位于壳体中的驱动构件。 该设备还包括驱动单元，该驱动单元被配置成通过选择性地联接到驱动构件来致动驱动构件的运动，其中通过向设备中的选定材料施加能量来控制设备到驱动构件的联接。

公开(公告)号：WO2013126396A1

公开(公告)日：2013-08-29

申请号：PCT/US2013/026845

申请日：2013-02-20

Applicant: BAKER HUGHES INCORPORATED

Inventor： KUMAR, Sunil ,  JOHN, Hendrik ,  GRIMMER, Harald ,  KRUSPE, Thomas ,  PETER, Andreas ,  KOPPE, Michael

IPC: E21B47/007 ,  E21B47/013

CPC classification number: E21B47/0006 ,  E21B47/011

Abstract: An apparatus for measuring strain on a downhole component includes: at least one strain sensitive device disposed proximate to a surface of a component of a drilling assembly or disposed within a material forming the component; and a processor in operable communication with the at least one strain sensitive device, the processor configured to detect changes in the at least one strain sensitive device and detect at least one of erosion, crack formation and crack propagation in the component surface. An apparatus for measuring strain on a downhole component includes: at least one strain gauge deposited on a surface of a drive shaft or disposed within a material forming the drive shaft; and a processor in operable communication with the at least one strain gauge, the processor configured to detect changes in the at least one strain gauge and detect conditions affecting operation of the drive shaft.

Abstract translation: 用于测量井下部件上的应变的装置包括：至少一个应变敏感装置，其设置在钻孔组件的部件的表面附近或者设置在形成部件的材料内; 以及与所述至少一个应变敏感装置可操作地通信的处理器，所述处理器被配置为检测所述至少一个应变敏感装置中的变化并且检测所述部件表面中的侵蚀，裂纹形成和裂纹扩展中的至少一个。 一种用于测量井下部件应变的装置包括：沉积在驱动轴的表面上或设置在形成驱动轴的材料内的至少一个应变仪; 以及处理器，其与所述至少一个应变计可操作地通信，所述处理器被配置为检测所述至少一个应变计的变化并检测影响所述驱动轴的操作的条件。

公开(公告)号：WO2012018922A1

公开(公告)日：2012-02-09

申请号：PCT/US2011/046435

申请日：2011-08-03

Applicant: BAKER HUGHES INCORPORATED ,  SCHULTE, Philip, Christof ,  OPPELAAR, Hans, Robert ,  KOPPE, Michael

Inventor： SCHULTE, Philip, Christof ,  OPPELAAR, Hans, Robert ,  KOPPE, Michael

IPC: E21B7/08

CPC classification number: E21B7/064 ,  E21B7/06

Abstract: A directional drilling apparatus include a first cutter that substantially cuts a wellbore bottom along a first axis and a second cutter that cuts the wellbore bottom along a second axis different from the first axis. The second cutter may extend an adjustable amount out of the first cutter. In another embodiment, a pilot string may connect the second cutter to the first cutter.

Abstract translation: 定向钻井设备包括第一切割器，其基本上沿着第一轴线切割井筒底部;以及第二切割器，其沿着不同于第一轴线的第二轴线切割井眼底部。 第二切割器可以从第一切割器延伸出可调节量。 在另一个实施例中，导频串可以将第二切割器连接到第一切割器。

公开(公告)号：WO2011066302A3

公开(公告)日：2011-06-03

申请号：PCT/US2010/057839

申请日：2010-11-23

Applicant: BAKER HUGHES INCORPORATED ,  KRUEGER, Sven ,  KOPPE, Michael ,  SANTELMANN, Bernd ,  KELCH, Thomas ,  SPRECKELMEYER, Niko ,  HUMMES, Olof

Inventor： KRUEGER, Sven ,  KOPPE, Michael ,  SANTELMANN, Bernd ,  KELCH, Thomas ,  SPRECKELMEYER, Niko ,  HUMMES, Olof

IPC: E21B7/08 ,  E21B47/024

Abstract: An apparatus for use in a wellbore is provided, which in one embodiment includes a drilling motor and a steering unit placed about a shaft between a lower section of a stator in the motor and a drill bit. The steering unit includes a substantially non-rotating member and a force application member on the non-rotating member configured to radially extend the force application member from the non-rotating member. In another embodiment, the steering unit may include, rotating member configured to rotate a drill bit, a steering member configured to orient the drill bit along a selected direction, a first steering device configured to orient the steering member in the wellbore, and a second steering device configured to maintain orientation of the steering member when drilling the wellbore.

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

Applicant: BAKER HUGHES INCORPORATED ,  ZAEPER, Ralf ,  MACPHERSON, John, D. ,  KOPPE, Michael ,  HEISIG, Gerald

Inventor： ZAEPER, Ralf ,  MACPHERSON, John, D. ,  KOPPE, Michael ,  HEISIG, Gerald

IPC: E21B47/16 ,  E21B47/022

CPC classification number: E21B47/12

Abstract: 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.

Abstract translation: 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。