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1. 发明专利

JP2005223925A Integrated acoustic transducer assembly 有权
标题翻译：集成式声学传感器总成
公开(公告)号：JP2005223925A
公开(公告)日：2005-08-18
申请号：JP2005029708
申请日：2005-01-07
申请人： Schlumberger Technology Bv , シュラムバーガーテクノロジーベスローテンフェンノートシャップ
发明人： GARCIA OSUNA FERNANDO , PFUTZNER HAROLD , DUMONT ALAIN , TANAKA TETSUYA
IPC分类号： G01C7/06 , E21B47/00 , E21B47/14 , G01N20060101 , G01N29/00 , G01V1/00 , G01V1/16 , G01V1/40 , G01V1/44 , G01V1/52 , H04R1/00 , H04R1/02 , H04R3/00 , H04R17/02
CPC分类号： E21B47/01 , G01V1/16 , G01V1/44
摘要： PROBLEM TO BE SOLVED: To provide improved acoustic sources and sensors for subsurface applications. SOLUTION: An acoustic transducer configured with integrated electronics technology is adapted to digitize signal data close to the transducer. The transducers are packaged with a reduced number of elements and sealed for exposure to harsh environments, without oil compensation. A transducer assembly includes a frame, an acoustic transducer element disposed on the frame, and an electronics module disposed on the frame and linked to the acoustic transducer element. The pressure and temperature tolerant electronics module is adapted to process a signal associated with the transducer element. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为地下应用提供改进的声源和传感器。解决方案：配置有集成电子技术的声学传感器适于数字化接近传感器的信号数据。传感器包装数量较少的元件，密封以暴露在恶劣的环境中，无需油补偿。传感器组件包括框架，设置在框架上的声换能器元件以及设置在框架上并连接到声换能器元件的电子模块。压力和耐温电子模块适于处理与换能器元件相关联的信号。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006177149A Apparatus and method for evaluating stratum 有权
标题翻译：评估条件的装置和方法
公开(公告)号：JP2006177149A
公开(公告)日：2006-07-06
申请号：JP2005369244
申请日：2005-12-22
申请人： Schlumberger Technology Bv , シュラムバーガーテクノロジーベスローテンフェンノートシャップ
发明人： GOODWIN ANTHONY R H , HSU KAI , FRELS MICHAEL W
IPC分类号： E21B49/10 , E21B20060101 , E21B47/10 , G01N9/00 , G01N11/00 , G01N11/16
CPC分类号： G01N11/16 , E21B47/10 , E21B49/10 , G01N2011/0013 , G01N2011/0086
摘要： PROBLEM TO BE SOLVED: To provide a technology of performing underground stratum evaluation by means of a downhole device arranged at a well shaft that penetrates an underground stratum. SOLUTION: There is provided a viscometer-densimeter for the downhole device arranged at the well shaft that penetrates the underground stratum. The stratum includes at least one fluid. The downhole device conveys at least part of a fluid to the viscometer-densimeter which is formed of a sensor unit and at least one magnet. The sensor unit can be arranged in the downhole device, and formed of at least two spatially arranged connectors, and a wire. The wire is strained between the at least two connectors so that the viscometer-densimeter is arranged in the downhole device, and applicable to interaction with respect to the fluid when the downhole device is arranged in the underground stratum to receive the fluid from the underground stratum. Herein the connectors and the wire form a frequency oscillator. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过布置在穿过地下层的井井的井下装置进行地层评估的技术。
解决方案：提供了一种用于钻井装置的粘度计密度计，其布置在穿过地下层的井筒轴上。层包括至少一种流体。井下装置将至少一部分流体输送到由传感器单元和至少一个磁体形成的粘度计密度计。传感器单元可以布置在井下装置中，并且由至少两个空间布置的连接器和导线形成。电线在至少两个连接器之间应变，使得粘度计密度计布置在井下装置中，并且当井下装置布置在地下层中以接收来自地下层的流体时可应用于相对于流体的相互作用。这里连接器和线形成频率振荡器。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005210738A Acoustic transducer for tubular 有权
标题翻译：声管传感器
公开(公告)号：JP2005210738A
公开(公告)日：2005-08-04
申请号：JP2005029709
申请日：2005-01-07
申请人： Schlumberger Technology Bv , シュラムバーガーテクノロジーベスローテンフェンノートシャップ
发明人： GARCIA OSUNA FERNANDO , MASSON JEAN P
IPC分类号： H04R17/00 , E21B47/01 , G01N20060101 , G01N29/00 , G01S7/521 , G01V1/40 , G01V1/52 , H04R1/00 , H04R1/02 , H04R17/02
CPC分类号： G01V1/52 , E21B47/011
摘要： PROBLEM TO BE SOLVED: To provide enhanced acoustic transducers to be used on tubulars. SOLUTION: The present invention relates to acoustic transducers configured with transducer elements disposed on an arch or arcuate shaped member adapted to fit in juxtaposition around a tubular. The arcuate shaped member is adapted with conductors to provide a voltage to the transducer elements. One embodiment uses a metallic arcuate shaped member. Embodiments implemented as sources are used to excite borehole acoustic modes. Some embodiments provide phased array acoustic energy excitation/signal reception. The transducers are covered with a sealer in a liquid-free configuration and shields are used to protect the transducers. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于管道的增强型声换能器。解决方案：本发明涉及声学换能器，其配置有设置在拱形或弓形构件上的换能器元件，该构件适于在管状物上并列配合。弧形构件适于具有导体以向换能器元件提供电压。一个实施例使用金属弓形构件。实现为源的实施例用于激发井眼声学模式。一些实施例提供相控阵列声能激发/信号接收。传感器用无液体配置的密封器覆盖，屏蔽件用于保护换能器。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2009210585A Neutron generator for controlling ion beam and target voltage in neutron generator for improving performance 有权
标题翻译：用于控制中子发生器的离子束和目标电压的中子发生器，用于提高性能
公开(公告)号：JP2009210585A
公开(公告)日：2009-09-17
申请号：JP2009075076
申请日：2009-03-02
申请人： Schlumberger Technology Bv , シュルンベルジュテクノロジービーブイSchlumberger Technology B.V.
发明人： WRAIGHT PETER , PERKINS LUKE T , ZIEGLER WOLFGANG , ADOLPH ROBERT A
IPC分类号： G01V5/00 , G21G4/02 , H05H3/06 , H05H6/00
CPC分类号： H05H3/06 , G01V5/10
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling operation parameter of a neutron generator in an instrument such as a neutron logging instrument using the neutron generator to especially optimize an neutron output and a neutron generator operation life.
SOLUTION: A method for operating a pulsed neutron generator includes a step of adjusting a target current of the neutron generator to a preselected value. Parameter related to a neutron output of the neutron generator is measured. A target voltage of the neutron generator is adjusted to maintain the measured parameter within a predetermined range.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于控制诸如使用中子发生器的中子测井仪器的仪器中的中子发生器的操作参数的方法，以特别优化中子输出和中子发生器的运行寿命。解决方案：用于操作脉冲中子发生器的方法包括将中子发生器的目标电流调节到预选值的步骤。测量与中子发生器的中子输出有关的参数。调整中子发生器的目标电压以将测量参数保持在预定范围内。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2005195580A Method and system featuring frequencies of crystal resonator 审中-公开
标题翻译：晶体谐振器的方法和系统特征频率
公开(公告)号：JP2005195580A
公开(公告)日：2005-07-21
申请号：JP2004366039
申请日：2004-12-17
申请人： Schlumberger Technology Bv , シュラムバーガーテクノロジーベスローテンフェンノートシャップ
发明人： GUNAWARDANA RUVINDA
IPC分类号： G01K7/32 , G01N33/38 , G01R29/22 , G01R31/28 , H03H9/02 , H03H9/19
CPC分类号： G01R31/2824 , G01K7/32 , G01N33/385
摘要： PROBLEM TO BE SOLVED: To provide a technique for profiling or featuring of frequency outputs from a crystal, based oscillator reducing the deviations of frequency, due to the influence of environment.
SOLUTION: This is a technology for deciding the frequency profiles of crystal resonators in real time. Of the crystal resonator experiencing a series of temperature cycles with various temperature variabilities, the crystal frequencies, the crystal temperature parameter and the temperature variability are monitored, when the crystal resonator experiences temperature cycles. Then, the monitored frequencies are classified, related to the monitored temperature parameters and the temperature variability. The system for deciding the frequencies of crystal resonator includes a processor for implementing the frequency profiling technology.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于从由晶体的基础振荡器进行频率输出的分析或特征的技术，以减少由于环境的影响而产生的频率偏差。解决方案：这是一种用于实时决定晶体谐振器的频率分布的技术。在具有各种温度变化的一系列温度循环的晶体谐振器中，当晶体谐振器经历温度周期时，监测晶体频率，晶体温度参数和温度变化。然后，监测的频率被分类，与监测的温度参数和温度变化有关。用于确定晶体谐振器的频率的系统包括用于实现频率分析技术的处理器。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004069685A Measuring and calibrating method for measured value using optical fiber dispersion type sensor 审中-公开
公开(公告)号：JP2004069685A
公开(公告)日：2004-03-04
申请号：JP2003177937
申请日：2003-06-23
申请人： Schlumberger Holdings Ltd , Schlumberger Technology Bv , シュルンベルジェテクノロジービー.ブイ.Schlumberger Technology B.V. , シュルンベルジェホールディングスリミテッドSchlumberger Holdings Limited
发明人： YAMATE TSUTOMU , ROBERT J SCHRODER , RAMOS ROGERIO T , MULLINS OLIVER C
IPC分类号： G01K11/12 , G01D5/353 , G01J5/08 , G01J5/10 , G01K11/32 , G01N21/65
CPC分类号： G01K11/32 , G01D5/35364 , G01K11/3206 , G01K15/00 , G01K15/002
摘要： PROBLEM TO BE SOLVED: To enhance precision when a parameter such as a temperature is measured using an optical fiber dispersion type sensor. SOLUTION: The present invention provides a method for calibration and measurement using the optical fiber sensor using a rear side scattered wavelength and an independent sensor. The method is applicable for the optical fiber sensor arranged in a looped or linear shape, and useful for the measurement including the temperature. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003014867A Controllable transceiver unit for downhole data acquisition in formation 审中-公开
标题翻译：用于形成数据采集的可控收发器单元
公开(公告)号：JP2003014867A
公开(公告)日：2003-01-15
申请号：JP2002172065
申请日：2002-05-09
申请人： Schlumberger Technology Bv , シュラムバーガーテクノロジーベスローテンフェンノートシャップ
发明人： TABANOU JACQUES R , GOSWAMI JAIDEVA C , HOEFEL ALBERT , UNDERWOOD BRADLEY
IPC分类号： G01V3/34 , E21B47/00 , G01V9/00 , G01V11/00
CPC分类号： G01V11/002
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for collecting data downhole in a well bore even during drilling operation. SOLUTION: The apparatus generally comprises an antenna and some associated electronic circuitry. The antenna includes a plurality of arrayed transceiver elements and the electronic circuitry steers transmission or reception through the antenna by controlling the application of power to the array elements. In operation, a transceiver unit containing such an antenna is positioned proximate to a remote sensor placed into a formation. An electromagnetic signal is then steered to communicate with the remote sensor over a wireless link.
摘要翻译：要解决的问题：提供即使在钻井操作期间在井眼中井下收集数据的方法和装置。解决方案：该设备通常包括天线和一些相关联的电子电路。天线包括多个阵列收发器元件，并且电子电路通过控制对阵列元件的功率的施加来引导通过天线的发射或接收。在操作中，包含这种天线的收发器单元定位成靠近放置在地层中的远程传感器。然后控制电磁信号以通过无线链路与远程传感器通信。

8. 发明申请

US20160244654A1 SOLIDS IN BOREHOLE FLUIDS 审中-公开
标题翻译：钻井液中的固体
公开(公告)号：US20160244654A1
公开(公告)日：2016-08-25
申请号：US15024251
申请日：2014-09-23
申请人： SCHLUMBERGER TECHNOLOGY BV
发明人： Paul WAY , David SNOSWELL , John Mervyn COOK , Louise BAILEY , Gokturk TUNC , Elizabeth Alice Gilchrist JAMIE , Walter ALDRED
IPC分类号： C09K8/035
CPC分类号： C09K8/035 , C09K8/508 , E21B21/06
摘要： A drilling fluid for use when drilling a borehole includes solid polymeric objects as a lost circulation additive. The objects have an overall size extending at least 0.5 mm in each of three orthogonal dimensions have a shape such that each object has one or more edges, points or corners and/or comprises a core portion with a plurality of projections which extend out from the core portion. The objects may be moulded, 3D-printed or chopped from larger pieces of polymer by granulating machinery. Shapes with edges, points, corners or projections assisting the objects in lodging within and bridging a fracture encountered or formed while drilling.
摘要翻译：钻孔时使用的钻井液包括固体聚合物作为易损循环添加剂。这些物体具有在三个正交尺寸中的每一个上延伸至少0.5mm的整体尺寸，其形状使得每个物体具有一个或多个边缘，点或角部和/或包括具有多个突出部的芯部，该多个突起从核心部分。物体可以通过造粒机械从较大的聚合物模制，3D印刷或切碎。具有边缘，点，角或突起的形状，辅助物体在钻孔期间遇到或形成的裂缝并桥接。

9. 发明申请

WO2009028979A8 DUAL BHA DRILLING SYSTEM 审中-公开
标题翻译：双BHA钻孔系统
公开(公告)号：WO2009028979A8
公开(公告)日：2017-05-18
申请号：PCT/RU2007000473
申请日：2007-08-30
申请人： ORBAN JACQUES , ISKANDER SAMI , SCHLUMBERGER CA LTD , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV NV
发明人： ORBAN JACQUES , ISKANDER SAMI
IPC分类号： E21B7/08
CPC分类号： E21B7/067 , E21B4/18 , E21B7/068 , E21B17/03
摘要： The invention relates to apparatus and methods useful for drilling lateral boreholes into a formation surrounding a main borehole. Proposed technique can be used for drilling of laterals which does not require such significant interruptions to deploy the small BHA and is based on the use of a drilling apparatus, comprising a drill collar forming part of a primary drilling assembly and having an outward opening groove in the side thereof, a secondary drilling assembly, comprising a tubular drill string connected at one end to the drill collar, a drilling motor mounted in the drill string, a drill bit mounted at the other end of the drill string and connected to the drilling motor, wherein the secondary drilling assembly is mounted in the drill collar so as to be movable between a first position in which the drill bit is seated in the groove, and a second position in which the bit projects laterally from the groove in the side of the drill collar.
摘要翻译：本发明涉及用于将侧向钻孔钻入围绕主钻孔的地层中的设备和方法。所提出的技术可以用于钻孔而不需要如此显着的中断来部署小BHA，并且基于钻孔设备的使用，所述钻孔设备包括形成主钻孔组件的一部分的钻铤和在钻孔中具有向外开口的凹槽其一侧包括一个辅助钻井组件，该辅助钻井组件包括一端连接到钻铤的管状钻柱，安装在钻柱中的钻井马达，安装在钻柱另一端并连接到钻井马达的钻头，其中，所述副钻具组件安装在所述钻铤中，以便能够在第一位置和第二位置之间移动，在所述第一位置中，所述钻头位于所述凹槽中，在所述第二位置中，所述钻头从所述凹槽侧向地钻铤。

10. 发明申请

WO2016176596A9 MULTIPHASE FLOW METERS AND RELATED METHODS 审中-公开
标题翻译：多相流量计及相关方法
公开(公告)号：WO2016176596A9
公开(公告)日：2017-02-23
申请号：PCT/US2016030165
申请日：2016-04-29
申请人： SCHLUMBERGER TECHNOLOGY CORP , SCHLUMBERGER CA LTD , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY BV
发明人： XIE CHENG-GANG , GERMOND BAPTISTE , JOLIVET GUILLAUME
IPC分类号： G01F25/00 , E21B47/00 , G01F1/44 , G01F1/74 , G01F5/00 , G01F7/00 , G01F15/00
CPC分类号： G01F5/005 , E21B49/08 , G01F1/44 , G01F1/74 , G01F5/00 , G01F7/00 , G01F7/005 , G01F15/005 , G01F25/0007
摘要： Multiphase flow meters and related methods are disclosed herein. An example apparatus includes an inlet manifold; an outlet manifold, first and second flow paths coupled between the inlet and outlet manifolds; and an analyzer to determine a flow rate of fluid flowing through the first and second flow paths based on a parameter of the fluid flowing through the first flow path.
摘要翻译：本文公开了多相流量计和相关方法。示例性装置包括入口歧管; 出口歧管，联接在入口歧管和出口歧管之间的第一和第二流动路径; 以及分析器，用于基于流过第一流动路径的流体的参数来确定流过第一和第二流动路径的流体的流量。

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