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1.发明授权Transducer packaging assembly for use in sensing unit subjected to high G forces 失效用于传感器的传感器包装组件受到高G力的影响公开(公告)号：US06570485B1
公开(公告)日：2003-05-27
申请号：US09715480
申请日：2000-11-17
申请人： Thomas G. Stratton , Terrence D. Bender , Joel J. Bodin , Reinhart Ciglenec , Frank F. Espinosa , Edgar R. Mallison
发明人： Thomas G. Stratton , Terrence D. Bender , Joel J. Bodin , Reinhart Ciglenec , Frank F. Espinosa , Edgar R. Mallison
IPC分类号： H01L610
CPC分类号： G01L19/02 , G01L19/06 , G01L19/141 , G01L19/147 , G01L19/149 , H01L2224/48091 , Y10T29/49103 , H01L2924/00014
摘要： A transducer packaging assembly for use in a sensing unit subjected to high forces of acceleration includes a base having a cavity. A pressure sensitive semiconductor die is bonded to a large backplate having a shape so that it nestles into the cavity but is spaced from a surface of the cavity. A planar cover secured to the base has a hole larger than the die but smaller than the backplate, and thin wires extend from the die to electrical connections on the assembly. A viscous fluid fills a space between the backplate and the cavity, and a space between the backplate and the cover, and transmits a pressure to be measured to the pressure sensitive die. The viscous fluid has a sufficiently high viscosity to oppose movement of the backplate relative to the cavity while cushioning the pressure sensitive die and the backplate from forces of acceleration.
摘要翻译： 用于受到高加速力的感测单元中的换能器包装组件包括具有空腔的底座。 压敏半导体管芯结合到具有形状的大型背板，使得其与空腔的表面相隔开，但是与空腔的表面间隔开。 固定到基座的平面盖具有比模具更大的孔，但小于背板，细线从模具延伸到组件上的电连接。 粘性流体填充背板和空腔之间的空间，以及背板和盖之间的空间，并将待测量的压力传递到压敏模具。 粘性流体具有足够高的粘度以抵抗背板相对于空腔的移动，同时缓冲压敏模具和背板而不受加速力的影响。
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公开(公告)号：US08245781B2
公开(公告)日：2012-08-21
申请号：US12636230
申请日：2009-12-11
IPC分类号： E21B49/10
CPC分类号： E21B49/081 , E21B49/10
摘要： Formation testing via performing a first pumpout process to draw formation fluid at a wellbore position into the formation tester, discharging a treatment fluid from the formation tester into the formation at the same position, and drawing another formation fluid sample from the formation at the same position into the formation tester.
摘要翻译： 通过执行第一次抽出处理以将井眼位置的地层流体吸入地层测试器，将地层测试仪中的处理流体从地层测试仪排放到相同位置的地层中，并从同一位置的地层抽取另一地层流体样品 进入地层测试仪。
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公开(公告)号：US07878244B2
公开(公告)日：2011-02-01
申请号：US11829460
申请日：2007-07-27
申请人： Ray Nold, III , Alexander Zazovsky , Ricardo Vasques , Steven G. Villareal , Reinhart Ciglenec , Albert Hoefel
发明人： Ray Nold, III , Alexander Zazovsky , Ricardo Vasques , Steven G. Villareal , Reinhart Ciglenec , Albert Hoefel
IPC分类号： E21B49/08
CPC分类号： E21B49/10
摘要： Apparatus and methods to perform focused sampling of reservoir fluid are described. An example method couples a sampling probe to a subterranean formation and, while the sampling probe is coupled to the subterranean formation, varies a pumping ratio of at least two displacement units to reduce a contamination level of a formation flu id extracted via the sampling probe from the subterranean formation.
摘要翻译： 描述了对储层流体进行聚焦取样的装置和方法。 示例性方法将采样探针耦合到地下地层，并且当采样探针耦合到地下地层时，改变至少两个位移单元的泵送比，以减少通过采样探针提取的地层流感id的污染水平 地层。
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公开(公告)号：US07832500B2
公开(公告)日：2010-11-16
申请号：US10708406
申请日：2004-03-01
申请人： Ernesto Garcia , Dimitrios Pirovolou , Walter D. Aldred , Reinhart Ciglenec , Jacques R. Tabanou
发明人： Ernesto Garcia , Dimitrios Pirovolou , Walter D. Aldred , Reinhart Ciglenec , Jacques R. Tabanou
IPC分类号： E21B44/00
摘要： A method and apparatus for drilling at least one wellbore from an offsite location is provided. Each wellbore is located at a wellsite having a drilling rig with a downhole drilling tool suspended therefrom. The downhole drilling tool is selectively advanced into the earth to form the wellbore. The downhole drilling tool is operated according to a wellsite setup. Wellsite parameters are collected from a plurality of sensors positioned about the wellsite. The wellsite parameters are transmitted to an offsite control center. The offsite control center performs an analysis of the wellsite parameters and automatically adjusts the wellsite setup from the offsite control center based on the analysis.
摘要翻译： 提供了用于从异地位置钻探至少一个井眼的方法和装置。 每个井眼位于具有钻井钻井平台的井场，井下钻井工具悬挂在钻井平台上。 井下钻井工具选择性地进入地球以形成井筒。 井下钻孔工具根据井场设置进行操作。 从围绕井场定位的多个传感器收集井场参数。 井场参数被传送到非现场控制中心。 异地控制中心对井场参数进行分析，并根据分析自动从异地控制中心调整井场设置。
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公开(公告)号：US20090095490A1
公开(公告)日：2009-04-16
申请号：US11973918
申请日：2007-10-11
IPC分类号： E21B23/00
CPC分类号： E21B31/107 , E21B31/113 , E21B47/12 , E21B47/123
摘要： A method of using jarring tool in a wellbore, where the jarring tool is electrically activated to apply an impact force transmitted to at least another tool in the well. The method may further comprise operating a hydraulic mechanism in response to electrical activation of the jarring tool to cause a first member of the jarring tool to be moved to collide with a second member of the jarring tool to apply the impact force. Also, the method may involve electrically activating the jarring tool by communicating at least one command over at least one electrical conductor to the jarring tool.
摘要翻译： 在井眼中使用刺耳工具的方法，其中刺激工具被电活动以施加传递到井中的至少另一工具的冲击力。 该方法可以进一步包括响应于刺激工具的电活动来操作液压机构，以使得刺激工具的第一构件移动以与刺激工具的第二构件碰撞以施加冲击力。 此外，该方法可以涉及通过将至少一个电导体上的至少一个命令传递到振动工具来电动激活振动工具。
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公开(公告)号：US20080035324A1
公开(公告)日：2008-02-14
申请号：US11740745
申请日：2007-04-26
申请人： Reinhart Ciglenec , Peter Swinburne
发明人： Reinhart Ciglenec , Peter Swinburne
IPC分类号： E21B47/00
摘要： A measurement system is provided that includes an integrated optics unit which measures at least one variable of the movement of a conveyance system relative to an oil well during an oil well operation, wherein the at least one variable is a direction of motion, a speed of movement, or a length of movement of the conveyance system.
摘要翻译： 提供一种测量系统，其包括集成光学单元，其在油井操作期间测量输送系统相对于油井的运动的至少一个变量，其中所述至少一个变量是运动方向，速度 运动或运输系统的运动长度。
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公开(公告)号：US20070171413A1
公开(公告)日：2007-07-26
申请号：US11307171
申请日：2006-01-26
申请人： Stephane Vannuffelen , Akira Kamiya , Masaki Miyashita , Kentaro Indo , Reinhart Ciglenec , Tsutomu Yamate
发明人： Stephane Vannuffelen , Akira Kamiya , Masaki Miyashita , Kentaro Indo , Reinhart Ciglenec , Tsutomu Yamate
CPC分类号： G01J3/28 , G01J3/0218 , G01J3/0294 , G01J3/10 , G01J3/36 , G01J2003/2866 , G01N21/274 , G01N21/31
摘要： A fluid analysis system for use downhole comprises an input light signal that is directed through a fluid sample housed in a sample cell. The input light signal may originate from a plurality of light sources. An output light signal from the sample cell is then routed to one or more spectrometers for measurement of the represented wavelengths in the output light signal. The output of the spectrometers is then compared to known values for hydrocarbons typically encountered downhole. This provides insight into the composition of the sample fluid. Additionally, the light from the light sources can be routed directly to the one or more spectrometers to be used in calibration of the system in the high temperature and noise environment downhole.
摘要翻译： 用于井下的流体分析系统包括被引导通过容纳在样品池中的流体样品的输入光信号。 输入光信号可以来自多个光源。 然后将来自采样单元的输出光信号路由到一个或多个光谱仪，以测量输出光信号中所表示的波长。 然后将光谱仪的输出与通常在井下遇到的烃的已知值进行比较。 这提供了对样品流体的组成的了解。 此外，来自光源的光可以直接路由到一个或多个光谱仪，以在井下的高温和噪声环境中校准系统。
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公开(公告)号：US20050115716A1
公开(公告)日：2005-06-02
申请号：US10707246
申请日：2003-12-01
CPC分类号： E21B49/081
摘要： A downhole fluid pump including a pump chamber, and a piston disposed in the pump chamber so that the piston will move in one selected from a charge stroke and a discharge stroke when the piston is exposed to a differential pressure. The downhole fluid pump may form part of a formation evaluation while drilling tool.
摘要翻译： 包括泵室的井下流体泵和设置在泵室中的活塞，使得当活塞暴露于差压时，活塞将从充电冲程和排出冲程中选择一个运动。 井下流体泵可以形成钻井工具的地层评估的一部分。
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公开(公告)号：US08967253B2
公开(公告)日：2015-03-03
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
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.
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公开(公告)号：US20110220412A1
公开(公告)日：2011-09-15
申请号：US13107178
申请日：2011-05-13
CPC分类号： E21B49/081 , E21B17/16 , E21B49/00
摘要： An apparatus comprising a fluid communication device configured to extend from a drill string and establish fluid communication with a subterranean formation penetrated by a wellbore in which the drill string is positioned, wherein the drill string comprises a passage configured to conduct drilling mud and an opening extending through an outer surface thereof and into a cavity. A sample chamber is coupled within the cavity and is in selectable fluid communication with the formation via the fluid communication device.
摘要翻译： 一种装置，包括流体连通装置，该流体连通装置构造成从钻柱延伸并建立与由钻柱定位的井眼穿透的地下地层的流体连通，其中钻柱包括构造成进行钻井泥浆的通道和开口延伸 通过其外表面并进入空腔。 样品室耦合在空腔内并经由流体通信装置与地层可选择性地流体连通。
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