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1. 发明申请

WO2013165363A1 SYSTEM AND METHOD FOR RESERVOIR SIMULATION USING ON-DEMAND DATA 审中-公开
标题翻译：使用需求数据进行储层模拟的系统和方法
公开(公告)号：WO2013165363A1
公开(公告)日：2013-11-07
申请号：PCT/US2012/035853
申请日：2012-04-30
申请人： Landmark Graphics Corporation , KUMAR, Amit , RANJAN, Priyesh
发明人： KUMAR, Amit , RANJAN, Priyesh
IPC分类号： G06G7/48
CPC分类号： G01V1/30 , G01V2210/66 , G01V2210/72
摘要： A method of modeling a formation is described. In one aspect of the disclosure, the method includes initiating operation of a reservoir simulator, and, following initiation of operation of the simulator, retrieving formation data from an external data source via a communications network and utilizing the retrieved data as part of the on-going simulation. In certain embodiments, a data deck may be supplied to the simulator before operation of the simulator is initiated. The data deck may include information for establishing a network communications link between the reservoir simulator and an external data server.
摘要翻译：描述了对地层进行建模的方法。在本公开的一个方面，该方法包括启动储存器模拟器的操作，并且在开始模拟器的操作之后，经由通信网络从外部数据源检索地层数据，并利用检索的数据作为在线存储器的一部分，进行模拟。在某些实施例中，在启动模拟器的操作之前，数据卡可以被提供给模拟器。数据卡片可以包括用于在储层模拟器和外部数据服务器之间建立网络通信链路的信息。

2. 发明申请

WO2009076336A2 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：WO2009076336A2
公开(公告)日：2009-06-18
申请号：PCT/US2008/086029
申请日：2008-12-09
申请人： BAKER HUGHES INCORPORATED , RANJAN, Priyesh , HOPMANN, Don, A. , STOESZ, Carl, W. , MENDEZ, Luis, E.
发明人： RANJAN, Priyesh , HOPMANN, Don, A. , STOESZ, Carl, W. , MENDEZ, Luis, E.
IPC分类号： F16K3/24 , F16K31/06 , F16K11/07
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. 发明申请

WO2011019644A3 HOLD OPEN CONFIGURATION FOR SAFETY VALVE AND METHOD 审中-公开
公开(公告)号：WO2011019644A3
公开(公告)日：2011-02-17
申请号：PCT/US2010/044857
申请日：2010-08-09
申请人： BAKER HUGHES INCORPORATED , LAKE, Gary , RANJAN, Priyesh , WILSON, Kenneth , RAINONE, Michael , GRISHAM, Phillip , SACKETT, Samuel
发明人： LAKE, Gary , RANJAN, Priyesh , WILSON, Kenneth , RAINONE, Michael , GRISHAM, Phillip , SACKETT, Samuel
IPC分类号： F15B20/00 , F15B13/04 , F16K31/40
摘要： An actuator and counterbalance system including a nonmobile carrier; a mobile carrier, mobile relative to the non mobile carrier; and a counterbalance system in operable communication with the mobile carrier and configured to counterbalance less than 100 percent of a return force of a tool actuated by the actuator and method.

4. 发明申请

WO2009076336A3 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：WO2009076336A3
公开(公告)日：2009-09-24
申请号：PCT/US2008086029
申请日：2008-12-09
申请人： BAKER HUGHES INC , RANJAN PRIYESH , HOPMANN DON A , STOESZ CARL W , MENDEZ LUIS E
发明人： RANJAN PRIYESH , HOPMANN DON A , STOESZ CARL W , MENDEZ LUIS E
IPC分类号： F16K3/24 , F16K11/07 , F16K31/06
CPC分类号： E21B34/02 , E21B34/066 , F16K3/265 , F16K31/0648 , F16K31/0651 , F16K31/0668 , Y10T137/0318 , Y10T137/87772
摘要： An electromagnetic valve 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.
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中产生动力。

5. 发明申请

WO2009052103A2 WATER SENSING DEVICES AND METHODS UTILIZING SAME TO CONTROL FLOW OF SUBSURFACE FLUIDS 审中-公开
标题翻译：水敏装置和利用它们来控制地下流体流动的方法
公开(公告)号：WO2009052103A2
公开(公告)日：2009-04-23
申请号：PCT/US2008079840
申请日：2008-10-14
申请人： BAKER HUGHES INC , CROW STEVE L , HAYTER STEVEN R , HOLMES KEVIN C , RANJAN PRIYESH
发明人： CROW STEVE L , HAYTER STEVEN R , HOLMES KEVIN C , RANJAN PRIYESH
IPC分类号： E21B43/00 , E21B34/06
CPC分类号： E21B43/12 , E21B43/32
摘要： An apparatus for controlling fluid flow in a wellbore includes a reactive element that reacts when exposed to a fluid and a flow control device configured to control a flow of the fluid. The flow control device may be actuated by a reaction of the reactive element to the fluid. In embodiments, the reactive element reacts by exhibiting a change in a material property. The reaction of the reactive element may be reversible. In embodiments, the reactive element may be a shape memory polymer. The flow control device may include an actuating element operably coupled to the reactive element. The reaction of the reactive element to a given fluid releases the actuating element to actuate the flow control device.
摘要翻译：一种用于控制井筒中的流体流动的装置包括当暴露于流体时反应的反应元件和被配置为控制流体流动的流量控制装置。流量控制装置可以通过反应元件与流体的反应来致动。在实施例中，反应性元件通过展现材料性质的变化而发生反应。反应性元素的反应可能是可逆的。在实施例中，反应元件可以是形状记忆聚合物。流量控制装置可以包括可操作地联接到电抗元件的致动元件。反应元件与给定流体的反应释放致动元件以致动流量控制装置。

6. 发明申请

WO2009064655A3 POSITION SENSOR FOR A DOWNHOLE COMPLETION DEVICE 审中-公开
标题翻译：用于井下完井装置的位置传感器
公开(公告)号：WO2009064655A3
公开(公告)日：2009-07-09
申请号：PCT/US2008082619
申请日：2008-11-06
申请人： BAKER HUGHES INC , HOPMANN DON A , COUSIN DAN , YERIAZARIAN LEVON H , FRANCO JUAN P , JASSER AHMED J , RANJAN PRIYESH
发明人： HOPMANN DON A , COUSIN DAN , YERIAZARIAN LEVON H , FRANCO JUAN P , JASSER AHMED J , RANJAN PRIYESH
IPC分类号： E21B47/09 , E21B47/024
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塞阀中的位置，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的强度相关的电压。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。使用少于所有可用传感器直接计算套筒的纵向位置，以利用已知的数学技术来促进数据的传输速度和实际位置的计算。

7. 发明申请

WO2009064655A2 POSITION SENSOR FOR A DOWNHOLE COMPLETION DEVICE 审中-公开
标题翻译：井下完井装置的位置传感器
公开(公告)号：WO2009064655A2
公开(公告)日：2009-05-22
申请号：PCT/US2008/082619
申请日：2008-11-06
申请人： BAKER HUGHES INCORPORATED , HOPMANN, Don, A. , COUSIN, Dan , YERIAZARIAN, Levon, H. , FRANCO, Juan, P. , JASSER, Ahmed, J. , RANJAN, Priyesh
发明人： HOPMANN, Don, A. , COUSIN, Dan , YERIAZARIAN, Levon, H. , FRANCO, Juan, P. , JASSER, Ahmed, J. , RANJAN, Priyesh
IPC分类号： E21B47/09 , E21B47/02
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：利用传感器阵列来监测和确定诸如套筒之类的可移动的井下部件在阻气阀中的位置，所述传感器优选为霍尔效应传感器，其测量来自磁体的磁场强度与袖子。传感器测量场强并输出与检测到的场强相关的电压。具有读数的多个传感器将信号传输到微处理器以直接计算磁体位置。传感器位于工具主体内，没有机械连接到套筒上。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来促进数据传输和实际位置的计算的速度。

8. 发明申请

WO2009052103A3 WATER SENSING DEVICES AND METHODS UTILIZING SAME TO CONTROL FLOW OF SUBSURFACE FLUIDS 审中-公开
公开(公告)号：WO2009052103A3
公开(公告)日：2009-04-23
申请号：PCT/US2008/079840
申请日：2008-10-14
申请人： BAKER HUGHES INCORPORATED , CROW, Steve, L. , HAYTER, Steven, R. , HOLMES, Kevin, C. , RANJAN, Priyesh
发明人： CROW, Steve, L. , HAYTER, Steven, R. , HOLMES, Kevin, C. , RANJAN, Priyesh
IPC分类号： E21B43/00 , E21B34/06
摘要： An apparatus for controlling fluid flow in a wellbore includes a reactive element that reacts when exposed to a fluid and a flow control device configured to control a flow of the fluid. The flow control device may be actuated by a reaction of the reactive element to the fluid. In embodiments, the reactive element reacts by exhibiting a change in a material property. The reaction of the reactive element may be reversible. In embodiments, the reactive element may be a shape memory polymer. The flow control device may include an actuating element operably coupled to the reactive element. The reaction of the reactive element to a given fluid releases the actuating element to actuate the flow control device.

9. 发明申请

WO2009038997A2 TUBING RETRIEVABLE INJECTION VALVE 审中-公开
标题翻译：管道可检测注射阀
公开(公告)号：WO2009038997A2
公开(公告)日：2009-03-26
申请号：PCT/US2008/075681
申请日：2008-09-09
申请人： BAKER HUGHES INCORPORATED , O'MALLEY, Edward, J. , RANJAN, Priyesh , MURRAY, Douglas, J.
发明人： O'MALLEY, Edward, J. , RANJAN, Priyesh , MURRAY, Douglas, J.
IPC分类号： E21B34/10 , E21B43/12
CPC分类号： E21B34/105 , E21B2034/005
摘要： A flapper type downhole valve is opened by flow against the flapper. The flapper and the housing contain magnets that hold the flapper open after it has been opened by flow to keep the flapper from chattering from the flow going past it. The strength of the force is not sufficient to hold the flapper open against a torsion spring on a pivot pin, when there is no flow through the valve. The valve can still be held in the locked open position with no flow fihrough the housing by pressurizing the surrounding annulus to position another magnet to increase the holding force to a level greater than the force of the torsion spring. The additional magnet is spring biased so that upon removal of annulus pressure it shifts to allow the flapper to close. Alternative designs with and without a flow tube are possible. Fixed or movable restrictions can be associated with the flow tube to create a force to shift it to open a flapper with flow into the well.
摘要翻译：挡板式井下阀门通过流动挡板打开。挡板和壳体包含磁体，其在通过流动打开之后将挡板保持打开，以防止挡板从流过其的流动颤动。当没有流过阀门时，力的强度不足以将挡板保持在枢轴销上的扭转弹簧上。阀仍然可以保持在锁定的打开位置，通过对周围的环进行加压而不通过壳体流动，以定位另一个磁体以将保持力增加到大于扭转弹力的水平。额外的磁体是弹簧偏置的，因此在移除环形压力时，它移动以允许挡板关闭。具有和不具有流管的替代设计是可能的。固定的或可移动的限制可以与流管相关联以产生力以使其移动以打开具有流入井的挡板。

10. 发明申请

WO2011019645A3 PERMANENT MAGNET LINEAR MOTOR ACTUATED SAFETY VALVE AND METHOD 审中-公开
标题翻译：永磁电机线性电动机启动安全阀及方法
公开(公告)号：WO2011019645A3
公开(公告)日：2011-06-09
申请号：PCT/US2010044858
申请日：2010-08-09
申请人： BAKER HUGHES INC , LAKE GARY , MAY MICHAEL J , RANJAN PRIYESH , MURRAY DOUGLAS , RAINONE MICHAEL , SACKETT SAMUEL , PRESLEY TALBOT
发明人： LAKE GARY , MAY MICHAEL J , RANJAN PRIYESH , MURRAY DOUGLAS , RAINONE MICHAEL , SACKETT SAMUEL , PRESLEY TALBOT
IPC分类号： E21B34/10 , E21B21/10 , E21B43/12 , F16K31/06
CPC分类号： E21B34/066 , F16K31/082 , H01F7/122
摘要： A linear motor activator for a downhole safety valve including a permanent magnet carrier; a plurality of permanent magnets mounted to the permanent magnet carrier; a coil carrier disposed in magnetic field proximity to the permanent magnet carrier; and a plurality of coils mounted to the coil carrier, one of the permanent magnet carrier and the coil carrier being movable relative to the other of the permanent magnet carrier and coil carrier, and being connected to a component of a downhole safety valve and method.
摘要翻译：一种用于井下安全阀的直线电机启动器，包括永磁体载体; 安装到永磁体载体上的多个永磁体; 设置在靠近永磁体载体的磁场中的线圈架; 以及安装在所述线圈架上的多个线圈，所述永磁体载体和所述线圈架中的一个可相对于所述永磁体载体和线圈架中的另一个移动，并连接到井下安全阀和方法的部件。

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