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1. 发明授权

US06798350B2 Method for repeating messages in long intelligent completion system lines 有权
标题翻译：在长时间智能完成系统线路中重复消息的方法
公开(公告)号：US06798350B2
公开(公告)日：2004-09-28
申请号：US10126802
申请日：2002-04-19
申请人： Jorge O. Maxit , Izhar Ahmad , Don A. Hopmann , Dan Cousin , Terry A. Gibson
发明人： Jorge O. Maxit , Izhar Ahmad , Don A. Hopmann , Dan Cousin , Terry A. Gibson
IPC分类号： G01V300
CPC分类号： E21B47/12
摘要： A method for two-way communication for controlling production from a formation having at least one producing well and a plurality of producing zones. In one embodiment, the method comprises installing a flow control device with a controller proximate each of the producing zones, where each controller has a predetermined communication address, and each controller is adapted to act as a repeater on command from a surface controller; connecting each controller to a transmission bus where the transmission bus is connected to the surface controller; transmitting a command message from the surface controller to a predetermined downhole controller, where the command message determines a predetermined path along the transmission bus according to a predetermined protocol; receiving the command message by the predetermined controller; and executing the command message to control the flow control device. Transmitting a response message back along the predetermined path.
摘要翻译：一种用于控制从具有至少一个生产井和多个生产区的地层中的生产的双向通信的方法。在一个实施例中，该方法包括在每个生产区附近安装具有控制器的流量控制装置，其中每个控制器具有预定的通信地址，并且每个控制器适于作为来自表面控制器的命令中继器; 将每个控制器连接到传输总线，其中传输总线连接到表面控制器; 从表面控制器发送命令消息到预定的井下控制器，其中命令消息根据预定协议确定沿着传输总线的预定路径; 由所述预定控制器接收所述命令消息; 并执行命令消息来控制流量控制装置。沿预定路径发送回应消息。

2. 发明申请

US20090151790A1 ELECTRO-MAGNETIC MULTI CHOKE POSITION VALVE 审中-公开
标题翻译：电磁多选位置阀
公开(公告)号：US20090151790A1
公开(公告)日：2009-06-18
申请号：US12271267
申请日：2008-11-14
申请人： Priyesh Ranjan , Don A. Hopmann , Luis E. Mendez , Carl W. Stoesz
发明人： Priyesh Ranjan , Don A. Hopmann , Luis E. Mendez , Carl W. Stoesz
IPC分类号： F16K11/14
CPC分类号： E21B34/02 , E21B34/066 , F16K3/265 , F16K31/0648 , F16K31/0651 , F16K31/0668 , Y10T137/0318 , Y10T137/87772
摘要： An electromagnetic valving system includes a manifold having one or more flow passages therein; a sleeve disposed relative to the manifold so that movement of the sleeve inhibits or allows fluid flow relative to the manifold; and an electromagnet positioned relative to the sleeve such that a magnetic field generated by the at least one electromagnet produces a motive force in the sleeve and method.
摘要翻译：电磁阀系统包括其中具有一个或多个流动通道的歧管; 相对于歧管设置的套筒，使得套筒的运动阻止或允许流体相对于歧管流动; 以及相对于套筒定位的电磁体，使得由至少一个电磁体产生的磁场在套筒和方法中产生动力。

3. 发明授权

US08237443B2 Position sensor for a downhole completion device 有权
标题翻译：位置传感器用于井下完井装置
公开(公告)号：US08237443B2
公开(公告)日：2012-08-07
申请号：US12264318
申请日：2008-11-04
申请人： Don A. Hopmann , Daniel M. Cousin , Levon H. Yeriazarian , Juan P. Franco , Ahmed J. Jasser , Priyesh Ranjan
发明人： Don A. Hopmann , Daniel M. Cousin , Levon H. Yeriazarian , Juan P. Franco , Ahmed J. Jasser , Priyesh Ranjan
IPC分类号： G01V3/18
CPC分类号： E21B47/0905 , E21B2034/007 , Y10T137/0753
摘要： The position of a movable downhole component such as a sleeve in a choke valve is monitored and determined using an array of sensors, preferably Hall Effect sensors that measure the strength of a magnetic field from a magnet that travels with the sleeve. The sensors measure the field strength and output a voltage related to the strength of the field that is detected. A plurality of sensors, with readings, transmits signals to a microprocessor to compute the magnet position directly. The sensors are in the tool body and are not mechanically coupled to the sleeve. The longitudinal position of the sleeve is directly computed using less than all available sensors to facilitate the speed of transmission of data and computation of actual position using known mathematical techniques.
摘要翻译：使用传感器阵列来监测和确定诸如套筒之类的活动井下部件在阻流阀中的位置，优选霍尔效应传感器，该传感器测量来自与套筒一起移动的磁体的磁场的强度。传感器测量场强并输出与检测到的场强度相关的电压。具有读数的多个传感器将信号发送到微处理器以直接计算磁体位置。传感器位于工具主体中，并且不机械地联接到套筒。使用少于所有可用的传感器来直接计算套筒的纵向位置，以利用已知的数学技术促进数据的传输速度和实际位置的计算。

4. 发明申请

US20110232921A1 SPOOLABLE DOWNHOLE CONTROL SYSTEM AND METHOD 有权
标题翻译：独立的卧室控制系统和方法
公开(公告)号：US20110232921A1
公开(公告)日：2011-09-29
申请号：US12731826
申请日：2010-03-25
申请人： Don A. Hopmann , Luis E. Mendez
发明人： Don A. Hopmann , Luis E. Mendez
IPC分类号： E21B19/00
CPC分类号： E21B17/026 , E21B17/206
摘要： A spoolable downhole control system including a length of one or more lines suitable for the downhole environment; and one or more components disposed in signal bearing communication with the one or more lines and along a length of the one or more lines, prior to the system being connected with a string, the components capable of actuating an operation. A method is included.
摘要翻译：一种可绕线的井下控制系统，其包括适合于井下环境的一条或多条线的长度; 以及一个或多个组件，其在系统与弦连接之前，与所述一条或多条线并沿着所述一条或多条线的长度信号承载通信，所述部件能够启动操作。包括一种方法。

5. 发明申请

US20090128141A1 Position Sensor for a Downhole Completion Device 有权
标题翻译：位置传感器用于井下完井装置
公开(公告)号：US20090128141A1
公开(公告)日：2009-05-21
申请号：US12264318
申请日：2008-11-04
申请人： Don A. Hopmann , Daniel M. Cousin , Levon H. Yeriazarian , Juan P. Franco , Ahmed J. Jasser , Priyesh Ranjan
发明人： Don A. Hopmann , Daniel M. Cousin , Levon H. Yeriazarian , Juan P. Franco , Ahmed J. Jasser , Priyesh Ranjan
IPC分类号： G01B7/14
CPC分类号： E21B47/0905 , E21B2034/007 , Y10T137/0753
摘要： The position of a movable downhole component such as a sleeve in a choke valve is monitored and determined using an array of sensors, preferably Hall Effect sensors that measure the strength of a magnetic field from a magnet that travels with the sleeve. The sensors measure the field strength and output a voltage related to the strength of the field that is detected. A plurality of sensors, with readings, transmits signals to a microprocessor to compute the magnet position directly. The sensors are in the tool body and are not mechanically coupled to the sleeve. The longitudinal position of the sleeve is directly computed using less than all available sensors to facilitate the speed of transmission of data and computation of actual position using known mathematical techniques.
摘要翻译：使用传感器阵列来监测和确定诸如套筒之类的活动井下部件在阻流阀中的位置，优选霍尔效应传感器，该传感器测量来自与套筒一起移动的磁体的磁场的强度。传感器测量场强并输出与检测到的场强度相关的电压。具有读数的多个传感器将信号发送到微处理器以直接计算磁体位置。传感器位于工具主体中，并且不机械地联接到套筒。使用少于所有可用的传感器来直接计算套筒的纵向位置，以利用已知的数学技术促进数据的传输速度和实际位置的计算。

6. 发明授权

US07104331B2 Optical position sensing for well control tools 有权
公开(公告)号：US07104331B2
公开(公告)日：2006-09-12
申请号：US10289714
申请日：2002-11-07
申请人： Terry R. Bussear , Michael A. Carmody , Steve L. Jennings , Don A. Hopmann , Edward J. Zisk, Jr. , Michael Norris
发明人： Terry R. Bussear , Michael A. Carmody , Steve L. Jennings , Don A. Hopmann , Edward J. Zisk, Jr. , Michael Norris
IPC分类号： E21B34/06 , E21B43/12 , G01V8/24
CPC分类号： E21B43/12 , E21B34/14 , E21B47/09 , E21B47/123
摘要： An apparatus and methods are disclosed for using optical sensors to determine the position of a movable flow control element in a well control tool. A housing has a movable element disposed within such that the element movement controls the flow through the tool. An optical sensing system senses the movement of the element. Optical sensors are employed that use Bragg grating reflections, time domain reflectometry, and line scanning techniques to determine the element position. A surface or downhole processor is used to interpret the sensor signals.

7. 发明授权

US09133687B2 Tubing pressure insensitive pressure compensated actuator for a downhole tool and method 有权
标题翻译：用于井下工具和方法的管道压力不敏感压力补偿执行器
公开(公告)号：US09133687B2
公开(公告)日：2015-09-15
申请号：US13210999
申请日：2011-08-16
申请人： James T. Sloan , Ronald J. Garr , Robert McDaniel , Don A. Hopmann , David E. Schneider
发明人： James T. Sloan , Ronald J. Garr , Robert McDaniel , Don A. Hopmann , David E. Schneider
IPC分类号： E21B34/10 , E21B34/14 , E21B34/00
CPC分类号： E21B34/10 , C25F3/02 , C25F7/00 , E21B34/101 , E21B34/14 , E21B2034/005
摘要： A tubing pressure insensitive, pressure compensated actuator system includes a housing having a bore therein. A force transmitter sealingly moveable within the bore. The force transmitter defining with the bore two fluid chambers. The two fluid chambers being in fluid communication with each other, one at each longitudinal end of the force transmitter. An activator in one or both of the two fluid chambers and operatively connected to the force transmitter. At least two seals sealingly positioned between the housing and the force transmitter. One of the seals disposed near one end of the force transmitter and another of the seals disposed near another end of the force transmitter. A separate compensation piston disposed in the housing so as to expose one end of the compensation piston to tubing pressure and to expose the other end of the compensation piston to a fluid volume including the fluid chambers. Also included is a method for reducing force requirements of an actuator.
摘要翻译：管压不敏感的压力补偿致动器系统包括其中具有孔的壳体。在孔内密封地移动的力传递器。力传递器用孔两个流体室来定义。两个流体室彼此流体连通，一个在力传递器的纵向端。在两个流体室中的一个或两个中的活化剂并且可操作地连接到力传递器。密封地定位在壳体和力传递器之间的至少两个密封件。设置在力传送器的一端附近的密封件之一和设置在力传送器的另一端附近的另一个密封件。单独的补偿活塞设置在壳体中，以便将补偿活塞的一端暴露于管道压力并将补偿活塞的另一端暴露于包括流体室的流体体积。还包括减少致动器的力要求的方法。

8. 发明授权

US08602658B2 Spoolable signal conduction and connection line and method 有权
标题翻译：可绕线信号传导和连接线及方法
公开(公告)号：US08602658B2
公开(公告)日：2013-12-10
申请号：US12701131
申请日：2010-02-05
申请人： Don A. Hopmann , Luis E. Mendez , Darin Duphorne , Darin Willauer
发明人： Don A. Hopmann , Luis E. Mendez , Darin Duphorne , Darin Willauer
IPC分类号： G02B6/38
CPC分类号： H01R4/2404 , H01R13/523 , H01R13/533
摘要： A spoolable signal conduction and connection line for a downhole environment including a length of signal conduction and connection line suitable for the downhole environment; and one or more connectors depending from the line along a length of the line, the connectors capable of making a signal bearing connection for the downhole environment.
摘要翻译：一种用于井下环境的可绕线信号传导和连接线，包括适合于井下环境的信号传导和连接线的长度; 以及一个或多个连接器，其沿着线的长度从该线延伸，所述连接器能够为井下环境做出信号承载连接。

9. 发明授权

US08397828B2 Spoolable downhole control system and method 有权
标题翻译：可拆卸井下控制系统及方法
公开(公告)号：US08397828B2
公开(公告)日：2013-03-19
申请号：US12731826
申请日：2010-03-25
申请人： Don A. Hopmann , Luis E. Mendez
发明人： Don A. Hopmann , Luis E. Mendez
IPC分类号： E21B19/22 , E21B17/02
CPC分类号： E21B17/026 , E21B17/206
摘要： A spoolable downhole control system includes a length of one or more lines suitable for the downhole environment. The spoolable downhole control system also includes one or more components disposed in signal bearing communication with the one or more lines and along a length of the one or more lines, prior to the system being connected with a string. The components are capable of actuating an operation. A method for creating a downhole system includes spooling out the spoolable downhole control system and joining the one or more components with one or more subs of the tubing string.
摘要翻译：一个可绕线的井下控制系统包括适合于井下环境的一条或多条线的长度。假脱水井下控制系统还包括一个或多个组件，其在与系统连接到串之前设置在与所述一条或多条线路的信号轴承通信中并沿着一条或多条线路的长度。这些部件能够启动一个操作。一种用于创建井下系统的方法包括将该假脱水井下控制系统排出，并将一个或多个部件与油管柱的一个或多个接头连接。

10. 发明申请

US20130043039A1 TUBING PRESSURE INSENSITIVE PRESSURE COMPENSATED ACTUATOR FOR A DOWNHOLE TOOL AND METHOD 有权
标题翻译：用于井下工具和方法的管道压力敏感压力补偿执行器
公开(公告)号：US20130043039A1
公开(公告)日：2013-02-21
申请号：US13210999
申请日：2011-08-16
申请人： James T. Sloan , Ronald J. Garr , Robert McDaniel , Don A. Hopmann , David E. Schneider
发明人： James T. Sloan , Ronald J. Garr , Robert McDaniel , Don A. Hopmann , David E. Schneider
IPC分类号： E21B34/06
CPC分类号： E21B34/10 , C25F3/02 , C25F7/00 , E21B34/101 , E21B34/14 , E21B2034/005
摘要： A tubing pressure insensitive, pressure compensated actuator system includes a housing having a bore therein. A force transmitter sealingly moveable within the bore. The force transmitter defining with the bore two fluid chambers. The two fluid chambers being in fluid communication with each other, one at each longitudinal end of the force transmitter. An activator in one or both of the two fluid chambers and operatively connected to the force transmitter. At least two seals sealingly positioned between the housing and the force transmitter. One of the seals disposed near one end of the force transmitter and another of the seals disposed near another end of the force transmitter. A separate compensation piston disposed in the housing so as to expose one end of the compensation piston to tubing pressure and to expose the other end of the compensation piston to a fluid volume including the fluid chambers. Also included is a method for reducing force requirements of an actuator.
摘要翻译：管压不敏感的压力补偿致动器系统包括其中具有孔的壳体。在孔内密封地移动的力传递器。力传递器用孔两个流体室来定义。两个流体室彼此流体连通，一个在力传递器的纵向端。在两个流体室中的一个或两个中的活化剂并且可操作地连接到力传递器。密封地定位在壳体和力传递器之间的至少两个密封件。设置在力传送器的一端附近的密封件之一和设置在力传送器的另一端附近的另一个密封件。单独的补偿活塞设置在壳体中，以便将补偿活塞的一端暴露于管道压力并将补偿活塞的另一端暴露于包括流体室的流体体积。还包括减少致动器的力要求的方法。

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