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1. 发明授权

US06691779B1 Wellbore antennae system and method 有权
公开(公告)号：US06691779B1
公开(公告)日：2004-02-17
申请号：US09428936
申请日：1999-10-28
申请人： Abdurrahman Sezginer , Jacques Tabanou , Reinhart Ciglenec
发明人： Abdurrahman Sezginer , Jacques Tabanou , Reinhart Ciglenec
IPC分类号： E21B4700
CPC分类号： E21B7/06 , E21B23/00 , E21B47/01 , E21B47/011 , E21B47/12 , E21B47/122 , E21B49/00 , E21B49/10
摘要： An apparatus and a method for controlling oilfield production to improve efficiency includes a remote sensing unit that is placed within a subsurface formation, an antenna structure for communicating with the remote sensing unit, a casing joint having nonconductive “windows” for allowing a internally located antenna to communicate with the remote sensing unit, and a system for obtaining subsurface formation data and for producing the formation data to a central location for subsequent analysis. The remote sensing unit is placed sufficiently far from the wellbore to reduce or eliminate effects that the wellbore might have on formation data samples taken by the remote sensing unit. The remote sensing unit is an active device with the capability of responding to control commands by determining certain subsurface formation characteristics such as pressure or temperature, and transmitting corresponding data values to a wellbore tool. The inventive system includes an antenna structure that is for delivering power and communication signals to the remote sensing unit. In one embodiment, the antenna structure is formed on an external surface of a wellbore casing. In another embodiment, the antenna structure is formed on a downhole tool such as a drilling collar or a cased hole wireline tool. For those embodiments in which the antenna structure is formed on a cased holed wireline tool, a casing joint is provided that includes nonconductive windows for allowing RF signals to be transmitted from within the casing to the remote sensing unit and from the remote sensing unit to the wireline tool. An inventive method therefore includes providing RF power through the inventive antenna system to the remote sensing unit to wake it up and to place it into an operational mode. The method further includes receiving modulated data values from the remote sensing unit through the antenna system that are then transmitted to the surface where operational decisions for the well may be made.

2. 发明申请

US20050189142A1 WELLBORE DRILLING SYSTEM AND METHOD 有权
标题翻译：井筒钻井系统及方法
公开(公告)号：US20050189142A1
公开(公告)日：2005-09-01
申请号：US10708406
申请日：2004-03-01
申请人： Ernesto Garcia , Dimitrios Pirovolou , Walter Aldred , Reinhart Ciglenec , Jacques Tabanou
发明人： Ernesto Garcia , Dimitrios Pirovolou , Walter Aldred , Reinhart Ciglenec , Jacques Tabanou
IPC分类号： E21B20060101 , E21B7/00 , E21B19/08 , E21B44/00 , E21B44/02 , E21B47/00 , E21B47/12 , G01V3/18 , G01V3/38
CPC分类号： E21B47/12 , 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：提供了一种用于从非现场位置钻取至少一个井筒的方法和装置。每个井筒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。井下钻孔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。

3. 发明授权

US06766854B2 Well-bore sensor apparatus and method 有权
标题翻译：井筒式传感器装置及方法
公开(公告)号：US06766854B2
公开(公告)日：2004-07-27
申请号：US10163784
申请日：2002-06-06
申请人： Reinhart Ciglenec , Jacques Tabanou , Thomas MacDougall , Kenneth Havlinek , Arthur Liberman , Ian Bryant , Troy Fields
发明人： Reinhart Ciglenec , Jacques Tabanou , Thomas MacDougall , Kenneth Havlinek , Arthur Liberman , Ian Bryant , Troy Fields
IPC分类号： E21B1700
CPC分类号： E21B7/06 , E21B23/00 , E21B29/06 , E21B47/01 , E21B47/011 , E21B47/12 , E21B47/122 , E21B47/124 , E21B49/00 , E21B49/10
摘要： The present invention relates to a well-bore sensor apparatus and method. The apparatus includes a downhole tool carrying at least one sensor plug for deployment into the sidewall of a well-bore. The apparatus may also be used in conjunction with a surface control unit and a communication link for operatively coupling the sensor plug to the surface control unit. The sensor plug is capable of collecting well-bore data, such as pressure or temperature, and communicating the data uphole via a communication link, such as the downhole tool or an antenna. The downhole data may then be analyzed and control commands sent in response thereto. The sensor plug and/or the downhole tool may be made to respond to such control commands. In some embodiments, multiple surface control units for corresponding wells may be networked for decision making and control across multiple well-bores.
摘要翻译：本发明涉及一种井筒传感器装置及方法。该装置包括一个承载至少一个传感器插头的井下工具，用于展开到井眼的侧壁中。该装置还可以与表面控制单元和用于将传感器插塞可操作地耦合到表面控制单元的通信链路结合使用。传感器插头能够收集诸如压力或温度的井眼数据，以及通过诸如井下工具或天线的通信链路将数据上传到井上。然后可以分析井下数据并响应于此发送控制命令。可以使传感器插头和/或井下工具响应于这种控制命令。在一些实施例中，用于相应孔的多个表面控制单元可以联网以用于多个井眼的决策和控制。

4. 发明授权

US06864801B2 Reservoir monitoring through windowed casing joint 有权
标题翻译：通过窗口套管接头进行水库监测
公开(公告)号：US06864801B2
公开(公告)日：2005-03-08
申请号：US10115617
申请日：2002-04-03
申请人： Jacques Tabanou , Reinhart Ciglenec
发明人： Jacques Tabanou , Reinhart Ciglenec
IPC分类号： E21B7/06 , E21B23/00 , E21B23/14 , E21B33/13 , E21B47/01 , E21B47/024 , E21B47/12 , E21B49/00 , E21B49/10 , G01V3/00
CPC分类号： E21B7/061 , E21B23/00 , E21B23/14 , E21B33/13 , E21B47/01 , E21B47/024 , E21B47/044 , E21B47/09 , E21B47/12 , E21B47/122 , E21B47/124 , E21B49/00 , E21B49/10
摘要： An apparatus and a method for controlling oilfield production to improve efficiency includes a remote sensing unit that is placed within a subsurface formation, an antenna structure for communicating with the remote sensing unit, a casing joint having nonconductive “windows” for allowing a internally located antenna to communicate with the remote sensing unit, and a system for obtaining subsurface formation data and for producing the formation data to a central location for subsequent analysis. The remote sensing unit is placed sufficiently far from the wellbore to reduce or eliminate effects that the wellbore might have on formation data samples taken by the remote sensing unit. The remote sensing unit is an active device with the capability of responding to control commands by determining certain subsurface formation characteristics such as pressure or temperature, and transmitting corresponding data values to a wellbore tool. Some embodiments of the remote sensing unit include a battery within its power supply. Other embodiments include a capacitor for storing charge. In order for a communication link to be established with the remote sensing unit through a wireline tool in a cased well, a casing joint includes at least one electromagnetic window that is formed of a non-conductive material that will allow electromagnetic signals to pass through it. In the preferred embodiment, the electromagnetic windows are formed to substantially circumscribe the casing joint to render it largely rotationally invariant. The electromagnetic windows are formed of any rigid and durable non-conductive material including, by way of example, either ceramics or fiberglass.
摘要翻译：用于控制油田生产以提高效率的装置和方法包括放置在地下地层内的遥感单元，用于与遥感单元通信的天线结构，具有非导电“窗口”的壳体接头，用于允许内部定位的天线与遥感单元进行通信，以及用于获得地下地层数据并将地层数据产生到中心位置的系统用于后续分析。遥感单元放置得足够远离井眼，以减少或消除井眼对由遥感单元拍摄的地层数据样本可能产生的影响。遥感单元是通过确定诸如压力或温度的某些地下地层特征以及将相应的数据值传送到井眼工具来响应控制命令的能力的有源装置。遥感单元的一些实施例包括其电源内的电池。其他实施例包括用于存储电荷的电容器。为了通过套管井中的有线工具与遥感单元建立通信链路，壳体接头包括至少一个由允许电磁信号通过它的非导电材料形成的电磁窗口。在优选实施例中，电磁窗口形成为基本上限制套管接头，使其大体上不旋转地变化。电磁窗由任何刚性和耐用的非导电材料形成，包括例如陶瓷或玻璃纤维。

5. 发明授权

US06426917B1 Reservoir monitoring through modified casing joint 有权
标题翻译：通过改良套管接头进行水库监测
公开(公告)号：US06426917B1
公开(公告)日：2002-07-30
申请号：US09394831
申请日：1999-09-13
申请人： Jacques Tabanou , Reinhart Ciglenec , Clive Eckersley , Christian Chouzenoux
发明人： Jacques Tabanou , Reinhart Ciglenec , Clive Eckersley , Christian Chouzenoux
IPC分类号： H01N900
CPC分类号： E21B7/061 , E21B23/00 , E21B23/14 , E21B33/13 , E21B47/01 , E21B47/024 , E21B47/044 , E21B47/09 , E21B47/12 , E21B47/122 , E21B47/124 , E21B49/00 , E21B49/10
摘要： An apparatus and a method for controlling oilfield production to improve efficiency includes a remote sensing unit that is placed within a subsurface formation, an antenna structure for communicating with the remote sensing unit, a casing joint having nonconductive “windows” for allowing a internally located antenna to communicate with the remote sensing unit, and a system for obtaining subsurface formation data and for producing the formation data to a central location for subsequent analysis. The remote sensing unit is placed sufficiently far from the wellbore to reduce or eliminate effects that the wellbore might have on formation data samples taken by the remote sensing unit. The remote sensing unit is an active device with the capability of responding to control commands by determining certain subsurface formation characteristics such as pressure or temperature, and transmitting corresponding data values to a wellbore tool. Some embodiments of the remote sensing unit include a battery within its power supply. Other embodiments include a capacitor for storing charge. In order for a communication link to be established with the remote sensing unit through a wireline tool in a cased well, a casing joint includes at least one electromagnetic window that is formed of a non-conductive material that will allow electromagnetic signals to pass through it. In the preferred embodiment, the electromagnetic windows are formed to substantially circumscribe the casing joint to render it largely rotationally invariant. The electromagnetic windows are formed of any rigid and durable non-conductive material including, by way of example, either ceramics or fiberglass.
摘要翻译：用于控制油田生产以提高效率的装置和方法包括放置在地下地层内的遥感单元，用于与遥感单元通信的天线结构，具有非导电“窗口”的壳体接头，用于允许内部定位的天线与遥感单元进行通信，以及用于获得地下地层数据并将地层数据产生到中心位置的系统用于后续分析。遥感单元放置得足够远离井眼，以减少或消除井眼对由遥感单元拍摄的地层数据样本可能产生的影响。遥感单元是通过确定诸如压力或温度的某些地下地层特征以及将相应的数据值传送到井眼工具来响应控制命令的能力的有源装置。遥感单元的一些实施例包括其电源内的电池。其他实施例包括用于存储电荷的电容器。为了通过套管井中的有线工具与遥感单元建立通信链路，壳体接头包括至少一个由允许电磁信号通过它的非导电材料形成的电磁窗口。在优选实施例中，电磁窗口形成为基本上限制套管接头，使其大体上不旋转地变化。电磁窗由任何刚性和耐用的非导电材料形成，包括例如陶瓷或玻璃纤维。

6. 发明授权

US08245781B2 Formation fluid sampling 有权
标题翻译：地层液采样
公开(公告)号：US08245781B2
公开(公告)日：2012-08-21
申请号：US12636230
申请日：2009-12-11
申请人： Reinhart Ciglenec , Steven G. Villareal
发明人： Reinhart Ciglenec , Steven G. Villareal
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。

7. 发明授权

US07878244B2 Apparatus and methods to perform focused sampling of reservoir fluid 有权
标题翻译：对储层流体进行聚焦取样的装置和方法
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。

8. 发明授权

US07832500B2 Wellbore drilling method 有权
标题翻译：井眼钻孔法
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
CPC分类号： E21B47/12 , 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。

9. 发明申请

US20090095490A1 Electrically activating a jarring tool 有权
标题翻译：电动激活刺耳工具
公开(公告)号：US20090095490A1
公开(公告)日：2009-04-16
申请号：US11973918
申请日：2007-10-11
申请人： Keith A. Moriarty , Reinhart Ciglenec
发明人： Keith A. Moriarty , Reinhart Ciglenec
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。

10. 发明申请

US20080035324A1 INTEGRATED MEASUREMENT BASED ON AN OPTICAL PATTERN-RECOGNITION 有权
标题翻译：基于光学图案识别的集成测量
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
CPC分类号： E21B47/04 , E21B19/02
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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