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1. 发明授权

US09121262B2 Pump control for formation testing 有权
标题翻译：泵控制用于地层测试
公开(公告)号：US09121262B2
公开(公告)日：2015-09-01
申请号：US12500725
申请日：2009-07-10
申请人： Reinhart Ciglenec , Steven G. Villareal , Albert Hoefel , Peter Swinburne , Michael J. Stucker , Jean-Marc Follini
发明人： Reinhart Ciglenec , Steven G. Villareal , Albert Hoefel , Peter Swinburne , Michael J. Stucker , Jean-Marc Follini
IPC分类号： E21B49/10
CPC分类号： E21B49/10
摘要： A while-drilling tool comprising a motor, a transmission coupled to the motor, and a pump comprising a first piston disposed in a first chamber and a second piston disposed in a second chamber and coupled to the first piston. A planetary roller-screw is coupled between the pump and the transmission. A valve block is configured to fluidly communicate with the first and second pump chambers, a borehole in which the while-drilling tool is configured to be positioned, and a formation penetrated by the borehole.
摘要翻译：一种钻孔工具，包括电动机，耦合到电动机的变速器，以及泵，包括设置在第一室中的第一活塞和设置在第二室中并联接到第一活塞的第二活塞。行星滚子螺杆联接在泵和变速器之间。阀块构造成与第一和第二泵室流体连通，其中钻孔工具被配置为定位在其中的井眼以及钻孔穿透的地层。

2. 发明授权

US08708041B2 Method and system for using wireline configurable wellbore instruments with a wired pipe string 失效
标题翻译：使用有线管柱的电缆可配置井眼仪器的方法和系统
公开(公告)号：US08708041B2
公开(公告)日：2014-04-29
申请号：US12544325
申请日：2009-08-20
申请人： Laurent Villegas , Christopher S. Del Campo , Shyam B. Mehta , Reza Taherian , Jean-Marc Follini
发明人： Laurent Villegas , Christopher S. Del Campo , Shyam B. Mehta , Reza Taherian , Jean-Marc Follini
IPC分类号： E21B47/00
CPC分类号： E21B47/01 , E21B17/003 , E21B23/14 , E21B47/12
摘要： A wellbore instrument system includes a pipe string extending from earth's surface into a wellbore. At least a portion of the pipe string includes a signal communication channel having a cable, such as an electrical conductor or an optical fiber. At least one wireline configurable wellbore instrument is coupled to the pipe string and has at least one sensor therein for measuring a physical parameter. The at least one instrument is in signal communication with the signal communication channel in the pipe string. The system includes a controller functionally associated with the at least one instrument and configured to initiate operation of the at least one sensor upon detection of a command signal.
摘要翻译：井眼仪器系统包括从地球表面延伸到井眼的管柱。管柱的至少一部分包括具有电缆的信号通信通道，例如电导体或光纤。至少一个有线线路可配置的井眼仪器耦合到管柱并且在其中具有至少一个传感器用于测量物理参数。至少一个仪器与管柱中的信号通信通道信号通信。该系统包括与至少一个仪器功能相关联的控制器，并被配置为在检测到命令信号时启动至少一个传感器的操作。

3. 发明申请

US20110276187A1 PUMP CONTROL FOR FORMATION TESTING 有权
标题翻译：用于形成试验的泵控制
公开(公告)号：US20110276187A1
公开(公告)日：2011-11-10
申请号：US13185609
申请日：2011-07-19
申请人： Reinhart Ciglenec , Steven G. Villareal , Albert Hoefel , Peter Swinburner , Michael J. Stucker , Jean-Marc Follini
发明人： Reinhart Ciglenec , Steven G. Villareal , Albert Hoefel , Peter Swinburner , Michael J. Stucker , Jean-Marc Follini
IPC分类号： G05D7/06
CPC分类号： E21B49/10
摘要： A downhole formation fluid pumping and a sampling apparatus are disclosed that may form part of a formation evaluation while drilling tool or part of a tool pipe string. The operation of the pump is optimized based upon parameters generated from formation pressure test data as well as tool system data thereby ensuring optimum performance of the pump at higher speeds and with greater dependability. New pump designs for fluid sampling apparatuses for use in MWD systems are also disclosed.
摘要翻译：公开了井下地层流体泵送和采样装置，其可以在钻具或工具管柱的一部分时形成地层评估的一部分。基于从地层压力测试数据和工具系统数据生成的参数优化泵的操作，从而确保泵在更高速度下具有最佳性能并具有更高的可靠性。还公开了用于MWD系统的用于流体取样装置的新泵设计。

4. 发明授权

US07594541B2 Pump control for formation testing 有权
标题翻译：泵控制用于地层测试
公开(公告)号：US07594541B2
公开(公告)日：2009-09-29
申请号：US11616520
申请日：2006-12-27
申请人： Reinhart Ciglenec , Steven G. Villareal , Albert Hoefel , Peter Swinburne , Michael J. Stucker , Jean-Marc Follini
发明人： Reinhart Ciglenec , Steven G. Villareal , Albert Hoefel , Peter Swinburne , Michael J. Stucker , Jean-Marc Follini
IPC分类号： E21B49/08 , E21B41/00 , G05D7/00
CPC分类号： E21B49/10
摘要： A downhole formation fluid pumping and a sampling apparatus are disclosed that may form part of a formation evaluation while drilling tool or part of a tool pipe string. The operation of the pump is optimized based upon parameters generated from formation pressure test data as well as tool system data thereby ensuring optimum performance of the pump at higher speeds and with greater dependability. New pump designs for fluid sampling apparatuses for use in MWD systems are also disclosed.
摘要翻译：公开了井下地层流体泵送和采样装置，其可以在钻具或工具管柱的一部分时形成地层评估的一部分。基于从地层压力测试数据和工具系统数据生成的参数优化泵的操作，从而确保泵在更高速度下具有最佳性能并具有更高的可靠性。还公开了用于MWD系统的用于流体取样装置的新泵设计。

5. 发明授权

US07198102B2 Automatic downlink system 有权
标题翻译：自动下行系统
公开(公告)号：US07198102B2
公开(公告)日：2007-04-03
申请号：US11299154
申请日：2005-12-09
申请人： Stephane J. Virally , Christopher P. Reed , John A. Thomas , Franck Al Shakarchi , Remi Hutin , Jean-Marc Follini
发明人： Stephane J. Virally , Christopher P. Reed , John A. Thomas , Franck Al Shakarchi , Remi Hutin , Jean-Marc Follini
IPC分类号： E21B43/00
CPC分类号： E21B47/18 , E21B21/08
摘要： A downlink system that includes at least one mud pump for pumping drilling fluid from a drilling fluid storage tank to a drilling system, a standpipe in fluid communication with the mud pump and in fluid communication with the drilling system, and a return line in fluid communication with the drilling system for returning the drilling fluid to the drilling fluid storage tank is provided. A drilling fluid modulator may be in fluid communication with at least one of the group consisting of the standpipe and the return line.
摘要翻译：一种下行链路系统，其包括至少一个泥浆泵，用于将钻井液体从钻井液储罐泵送到钻井系统，与泥浆泵流体连通并与钻井系统流体连通的立管，以及流体连通的返回管线提供了将钻井液返回到钻井液储罐的钻井系统。钻井液调节器可以与由立管和返回管线组成的组中的至少一个流体连通。

6. 发明授权

US07062959B2 Method and apparatus for determining downhole pressures during a drilling operation 有权
标题翻译：用于在钻井操作期间确定井下压力的方法和装置
公开(公告)号：US07062959B2
公开(公告)日：2006-06-20
申请号：US10248124
申请日：2002-12-19
申请人： Andrew L. Kurkjian , Jean-Marc Follini , Patrick J. Fisseler , Thomas W. Palmer, II , Alexander Zazovsky
发明人： Andrew L. Kurkjian , Jean-Marc Follini , Patrick J. Fisseler , Thomas W. Palmer, II , Alexander Zazovsky
IPC分类号： E21B44/00 , E21B47/12
CPC分类号： E21B47/06 , E21B49/087
摘要： A method and apparatus is provided to determine downhole pressures, such as annular pressure and/or pore pressure, during a drilling operation. A downhole drilling tool includes at least one conduit and a corresponding gauge. The conduit is positioned in the downhole tool and has an opening adapted to receive downhole fluids. The conduit is positionable in fluid communication with one of the wellbore and the formation whereby pressure is equalized therebetween. The gauge is provided for measuring the pressure in the conduit.
摘要翻译：提供了一种在钻井操作期间确定井下压力（例如环形压力和/或孔隙压力）的方法和装置。井下钻井工具包括至少一个导管和相应的量规。导管定位在井下工具中并且具有适于接收井下流体的开口。导管可定位成与井眼和地层中的一个流体连通，从而在它们之间相互压力。该量规用于测量管道中的压力。

7. 发明申请

US20060102340A1 Automatic downlink system 有权
标题翻译：自动下行系统
公开(公告)号：US20060102340A1
公开(公告)日：2006-05-18
申请号：US11299154
申请日：2005-12-09
申请人： Stephane Virally , Christopher Reed , John Thomas , Franck Shakarchi , Remi Hutin , Jean-Marc Follini
发明人： Stephane Virally , Christopher Reed , John Thomas , Franck Shakarchi , Remi Hutin , Jean-Marc Follini
IPC分类号： E21B43/00
CPC分类号： E21B47/18 , E21B21/08
摘要： A downlink system that includes at least one mud pump for pumping drilling fluid from a drilling fluid storage tank to a drilling system, a standpipe in fluid communication with the mud pump and in fluid communication with the drilling system, and a return line in fluid communication with the drilling system for returning the drilling fluid to the drilling fluid storage tank is provided. A drilling fluid modulator may be in fluid communication with at least one of the group consisting of the standpipe and the return line.
摘要翻译：一种下行链路系统，其包括至少一个泥浆泵，用于将钻井液体从钻井液储罐泵送到钻井系统，与泥浆泵流体连通并与钻井系统流体连通的立管，以及流体连通的返回管线提供了将钻井液返回到钻井液储罐的钻井系统。钻井液调节器可以与由立管和返回管线组成的组中的至少一个流体连通。

8. 发明授权

US06820691B2 Cementing tool and method 失效
标题翻译：水泥工具和方法
公开(公告)号：US06820691B2
公开(公告)日：2004-11-23
申请号：US10054555
申请日：2002-01-22
申请人： Jean-Marc Follini , Arne Gaastra , Herve Ohmer
发明人： Jean-Marc Follini , Arne Gaastra , Herve Ohmer
IPC分类号： E21B3313
CPC分类号： E21B7/061 , E21B33/143 , E21B41/0042 , E21B43/105
摘要： An apparatus and method includes releasably engaging a cementing tool in a casing assembly at a junction of plural wellbores. Cementing slurry is pumped through the cementing tool to fill an annular region around the casing assembly. The cementing tool is retrievable without first milling components at the junction. The cementing tool has an anchoring mechanism adapted to engage a landing profile of the casing assembly. Further, the cementing tool has an external seal adapted to seal inside the casing assembly.
摘要翻译：一种装置和方法包括将固定工具可释放地接合在多个井筒的连接处的壳体组件中。水泥浆被泵送通过固井工具以填充套管组件周围的环形区域。该接合工具可在没有在接头处的第一铣削部件的情况下回收。固井工具具有适于接合壳体组件的着陆轮廓的锚定机构。此外，固井工具具有适于密封壳体组件内部的外部密封件。

9. 发明授权

US08136395B2 Systems and methods for well data analysis 有权
标题翻译：井数据分析的系统和方法
公开(公告)号：US08136395B2
公开(公告)日：2012-03-20
申请号：US11968026
申请日：2007-12-31
申请人： Julian Pop , Jean-Marc Follini
发明人： Julian Pop , Jean-Marc Follini
IPC分类号： E21B47/00
CPC分类号： E21B49/008
摘要： Examples of techniques for analyzing well data which may be encountered during formation testing are disclosed. Certain portions of the tests may exhibit an indication of anomalous behavior, defects, errors or events that may have occurred during testing. One or more confidence tokens may be identified during or after the execution of a test. One or more of these confidence tokens may be analyzed to determine whether such anomalous behavior, defects, errors or events have occurred during the test. These confidence tokens may then be used to determine a level of confidence in the results derived from the tests performed and/or their underlying data and interpretation.
摘要翻译：公开了用于分析在形成测试期间可能遇到的井数据的技术的示例。测试的某些部分可能表现出在测试期间可能发生的异常行为，缺陷，错误或事件的指示。可以在执行测试期间或之后识别一个或多个置信令牌。可以分析这些置信令中的一个或多个，以确定在测试期间是否发生了这样的异常行为，缺陷，错误或事件。然后可以使用这些置信令牌来确定从执行的测试和/或其基础数据和解释得到的结果的置信度。

10. 发明授权

US07877211B2 Downlink based on pump noise 有权
标题翻译：基于泵噪声的下行链路
公开(公告)号：US07877211B2
公开(公告)日：2011-01-25
申请号：US11771075
申请日：2007-06-29
申请人： Jean-Marc Follini , Remi Hutin
发明人： Jean-Marc Follini , Remi Hutin
IPC分类号： G01V1/40
CPC分类号： E21B47/00 , E21B44/00
摘要： A method for determining a drilling event includes measuring a first signal from a sensor over a first selected time interval, measuring a second signal from the sensor over a second time interval, determining if a noise is reduced in the second signal.
摘要翻译：一种用于确定钻井事件的方法包括在第一选定的时间间隔内测量来自传感器的第一信号，在第二时间间隔内测量来自传感器的第二信号，确定在第二信号中噪声是否减小。

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