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1. 发明申请

US20160123111A1 AUTONOMOUS ACTIVE FLOW CONTROL VALVE SYSTEM 有权
标题翻译：自动主动流量控制阀系统
公开(公告)号：US20160123111A1
公开(公告)日：2016-05-05
申请号：US14528863
申请日：2014-10-30
申请人： Namhyo Kim , Kai Sun , Luis Phillipe Costa Ferreira Tosi , Krystian K. Maskos , Thomas Gary Corbett
发明人： Namhyo Kim , Kai Sun , Luis Phillipe Costa Ferreira Tosi , Krystian K. Maskos , Thomas Gary Corbett
IPC分类号： E21B34/08 , E21B47/06 , E21B47/00 , G05D7/06
CPC分类号： E21B34/08 , E21B43/12 , E21B43/14 , E21B47/00 , E21B47/06 , E21B47/065 , G05D7/0641
摘要： An autonomous active flow control valve system for regulating and controlling flow across well segments is disclosed. In one example embodiment, the valve system includes a central control unit and one or more flow control devices communicatively coupled to the central control unit. Each flow control device includes at least one valve and at least one sensor for sensing various well or flow parameters. The central control unit receives sensor data from the sensor and controls the valve according to a pre-programmed control protocol. The valve may be opened, closed, and adjusted in response to detected well or flow parameters in order to maintain a desirable flow profile across well segments either in production or injection well.
摘要翻译：公开了一种用于调节和控制井段的流量的自主主动流量控制阀系统。在一个示例性实施例中，阀系统包括中央控制单元和通信地耦合到中央控制单元的一个或多个流量控制装置。每个流量控制装置包括至少一个阀和用于感测各种井或流量参数的至少一个传感器。中央控制单元从传感器接收传感器数据，并根据预编程控制协议控制阀。可以响应于检测到的井或流量参数来打开，关闭和调节阀，以便在生产或注入井中保持井段所需的流动分布。

2. 发明授权

US09650865B2 Autonomous active flow control valve system 有权
公开(公告)号：US09650865B2
公开(公告)日：2017-05-16
申请号：US14528863
申请日：2014-10-30
申请人： Namhyo Kim , Kai Sun , Luis Phillipe Costa Ferreira Tosi , Krystian K. Maskos , Thomas Gary Corbett
发明人： Namhyo Kim , Kai Sun , Luis Phillipe Costa Ferreira Tosi , Krystian K. Maskos , Thomas Gary Corbett
IPC分类号： E21B34/16 , E21B34/08 , G05D7/06 , E21B47/06 , E21B47/00 , E21B43/12 , E21B43/14
CPC分类号： E21B34/08 , E21B43/12 , E21B43/14 , E21B47/00 , E21B47/06 , E21B47/065 , G05D7/0641
摘要： An autonomous active flow control valve system for regulating and controlling flow across well segments is disclosed. In one example embodiment, the valve system includes a central control unit and one or more flow control devices communicatively coupled to the central control unit. Each flow control device includes at least one valve and at least one sensor for sensing various well or flow parameters. The central control unit receives sensor data from the sensor and controls the valve according to a pre-programmed control protocol. The valve may be opened, closed, and adjusted in response to detected well or flow parameters in order to maintain a desirable flow profile across well segments either in production or injection well.

3. 发明申请

US20160170417A1 Wireless Surface Controlled Active Inflow Control Valve System 审中-公开
标题翻译：无线表面控制主动流量控制阀系统
公开(公告)号：US20160170417A1
公开(公告)日：2016-06-16
申请号：US14569152
申请日：2014-12-12
申请人： Kai Sun, JR. , Namhyo Kim , Luis Phillipe Costa Ferreira Tosi , Krystian K. Maskos , Jeffery Lawrence Hall , Stewart Sherrit , Harish M. Manohara , Mohammad Mehdi Mojarradi , Eric Dean Archer , Allen Roy Sirota , Erik J. Brandon
发明人： Kai Sun, JR. , Namhyo Kim , Luis Phillipe Costa Ferreira Tosi , Krystian K. Maskos , Jeffery Lawrence Hall , Stewart Sherrit , Harish M. Manohara , Mohammad Mehdi Mojarradi , Eric Dean Archer , Allen Roy Sirota , Erik J. Brandon
IPC分类号： G05D7/06 , H04W4/00
CPC分类号： G05D7/0676 , E21B34/066 , E21B41/0085 , E21B47/06 , E21B47/122 , H04W4/80
摘要： A wirelessly controlled active inflow control valve system. The valve system includes at least one downhole zonal production control unit. The at least one zonal production control unit includes a valve configured to control an inflow of fluid, at least one sensor configured to sense at least one parameter, and a central downhole control and data acquisition unit communicatively coupled to the valve and the at least one sensor. The central downhole control and data acquisition unit sends an actuation signal to the valve and receives at least one data output from the at least one sensor. The central downhole control and data acquisition unit transmits the at least one data output to a surface control and data acquisition unit via a wireless communication protocol and receives a control command from the surface downhole control and data acquisition unit via the wireless communication protocol.
摘要翻译：一种无线控制的主动流入控制阀系统。阀系统包括至少一个井下区域生产控制单元。所述至少一个区带生产控制单元包括配置成控制流体流入的阀，配置成感测至少一个参数的至少一个传感器，以及通信地连接到所述阀和所述至少一个阀的中心井下控制和数据采集单元传感器。中央井下控制和数据采集单元向阀提供致动信号，并接收从至少一个传感器输出的至少一个数据。中央井下控制和数据采集单元通过无线通信协议将至少一个数据输出发送到表面控制和数据获取单元，并通过无线通信协议从地面井下控制和数据获取单元接收控制命令。

4. 发明申请

US20150152716A1 Method, System and Apparatus of Erosion Resistant Filtering Screen Structures 审中-公开
标题翻译：防腐滤网结构的方法，系统和装置
公开(公告)号：US20150152716A1
公开(公告)日：2015-06-04
申请号：US14095487
申请日：2013-12-03
申请人： Namhyo Kim , David Underdown , Thomas Gary Corbett , Antonio Lazo , Luis Phillipe Costa Ferreira Tosi , Earl B. Claiborne, JR.
发明人： Namhyo Kim , David Underdown , Thomas Gary Corbett , Antonio Lazo , Luis Phillipe Costa Ferreira Tosi , Earl B. Claiborne, JR.
IPC分类号： E21B43/08 , B01D29/56
CPC分类号： E21B43/088 , B01D29/56 , B01D39/12 , E21B43/084
摘要： An improved particle or sand filtering apparatus, method and system is disclosed. The apparatus may be adapted to filter particles or sand from a particle-laden hydrocarbon fluid by employing a stacked multi-layered screen in an X-Y plane and having at least one screen comprised of a plurality of first wires and a plurality of second wires that are woven. The stacked screen may be placed within a production tubing in a wellbore for the production of hydrocarbons from the wellbore. The apparatus is configured to facilitate passage of particle-laden fluid through the screen in a direction that is substantially parallel to an X-Y plane of the screen.
摘要翻译：公开了一种改进的颗粒或砂滤器，方法和系统。该装置可以适于通过在XY平面中采用堆叠的多层筛网并且具有至少一个由多个第一布线和多条第二布线组成的屏幕来从含颗粒载体的烃流体中过滤颗粒或沙子编织。堆叠的筛网可以放置在井筒内的生产管道中，用于从井筒产生烃。该装置构造成便于使颗粒载流体通过屏幕沿基本上平行于屏幕的X-Y平面的方向通过。

5. 发明申请

US20160126865A1 System and Method for Electric Power Generation Using Structured Piezoelectric Arrays 有权
标题翻译：使用结构压电阵列发电的系统和方法
公开(公告)号：US20160126865A1
公开(公告)日：2016-05-05
申请号：US14529593
申请日：2014-10-31
申请人： Namhyo Kim , Alvaro Jose Arrazola , James Benjamin Bloys
发明人： Namhyo Kim , Alvaro Jose Arrazola , James Benjamin Bloys
IPC分类号： H02N2/18
CPC分类号： H02N2/185
摘要： A piezoelectric power generation system includes a housing, the housing defining an opening therethrough. The piezoelectric power generation system further includes a support structure disposed within the housing, and one or more piezoelectric elements disposed on a surface of the support structure within the housing. Movement or vibration in the support structure is translated to the one or more piezoelectric elements, which actuates the one or more piezoelectric elements. The one or more piezoelectric elements generate power when actuated. The piezoelectric power generation system further includes one or more exciters coupled to the support structure. The exciters move or vibrate when acted on by a flow of fluid, wherein the motion of vibration of the one or more exciters is translated to the support structure and ultimately to the one or more piezoelectric elements.
摘要翻译：压电发电系统包括壳体，壳体限定穿过其中的开口。压电发电系统还包括设置在壳体内的支撑结构，以及设置在壳体内的支撑结构的表面上的一个或多个压电元件。支撑结构中的运动或振动被转换成致动一个或多个压电元件的一个或多个压电元件。一个或多个压电元件在被致动时产生电力。压电发电系统还包括耦合到支撑结构的一个或多个激励器。激励器在被流体流动作用时移动或振动，其中一个或多个激励器的振动的运动被平移到支撑结构并且最终平移到一个或多个压电元件。

6. 发明申请

US20150322745A1 Self-Extendable Hydraulic Wellbore Cleaning Tool 有权
标题翻译：自扩展液压井筒清洗工具
公开(公告)号：US20150322745A1
公开(公告)日：2015-11-12
申请号：US14274186
申请日：2014-05-09
申请人： Namhyo Kim , Antonio Lazo , Earl B. Claiborne, JR. , Dexter G. Pazziuagan
发明人： Namhyo Kim , Antonio Lazo , Earl B. Claiborne, JR. , Dexter G. Pazziuagan
IPC分类号： E21B37/02
CPC分类号： E21B37/00 , B05B3/063 , E21B37/02 , E21B41/0078
摘要： The present disclosure provides techniques for a self-extendable hydraulic wellbore cleaning tool. The cleaning tool includes one or more extending nozzles which eject cleaning fluid onto the walls of a wellbore with increased impact momentum due to the shorter range. The extending nozzles can extend from the cleaning tool to a distance away from the cleaning tool, bringing the point of ejection closed to the walls of the wellbore. In certain example embodiments, the cleaning tool also includes one or more flow guides which direct the flow of cleaning fluid ejected from the nozzles. The flow guides cause the cleaning fluid to rotate when ejected from the nozzles, and causes the cleaning fluid to impact the walls of the wellbore at an angle.
摘要翻译：本公开提供了一种用于自扩展液压井筒清洁工具的技术。清洁工具包括一个或多个延伸的喷嘴，其由于较短的范围将清洁流体喷射到井筒的壁上，并且由于较短的范围而具有增加的冲击动量。延伸喷嘴可以从清洁工具延伸离开清洁工具一段距离，使得喷射点关闭到井眼的壁。在某些示例性实施例中，清洁工具还包括引导从喷嘴喷射的清洁流体的流动的一个或多个流动引导件。当从喷嘴喷射时，流动引导件使得清洁流体旋转，并使清洁流体以一定角度冲击井眼的壁。

7. 发明申请

US20110303862A1 Pressure Energized Spring Seal 有权
标题翻译：压力弹簧密封
公开(公告)号：US20110303862A1
公开(公告)日：2011-12-15
申请号：US12814781
申请日：2010-06-14
申请人： Perry Batson , Nelson P. Nguyen , Namhyo Kim , Steve Rosenblatt
发明人： Perry Batson , Nelson P. Nguyen , Namhyo Kim , Steve Rosenblatt
IPC分类号： F16K25/00 , F16K5/06
CPC分类号： F16K5/0663 , F16J15/0887 , F16J15/46 , F16K25/005
摘要： A metallic seal for a 90° valve features a generally rectangular shape in section that defines a chamber open to internal pressure that can enlarge the chamber to enhance the sealing effect. Sealing occurs at discrete locations at portions of the seal that are preferably rounded in shape. Overlapping ends that define the entrance to the chamber also are positioned to minimize excessive deflection and resulting plastic deformation that could close off the entrance to the chamber.
摘要翻译：用于90°阀的金属密封件具有大致矩形的截面形状，其限定了通向内部压力的室，其可以扩大室以增强密封效果。密封发生在密封件的优选为圆形的部分处的离散位置处。定义腔室入口的重叠端也被定位成最小化过度偏转和导致的塑性变形，这些变形可能会关闭室的入口。

8. 发明授权

US08056627B2 Permeability flow balancing within integral screen joints and method 有权
标题翻译：一体式屏风接头内渗透性流量平衡及方法
公开(公告)号：US08056627B2
公开(公告)日：2011-11-15
申请号：US12476852
申请日：2009-06-02
申请人： Michael H. Johnson , Namhyo Kim
发明人： Michael H. Johnson , Namhyo Kim
IPC分类号： E21B33/13
CPC分类号： E21B43/12
摘要： A borehole system having a permeability controlled flow profile including a tubular string; one or more permeability control devices disposed in the string; and the plurality of permeability control devices being selected to produce particular pressure drops for fluid entering or exiting various discrete locations along the string and method.
摘要翻译：一种钻孔系统，其具有包括管状柱的渗透性控制的流动轮廓; 设置在琴弦中的一个或多个磁导率控制装置; 并且所述多个磁导率控制装置被选择以产生流体沿着弦和方法进入或离开各种离散位置的特定压降。

9. 发明授权

US09780697B2 System and method for electric power generation using structured piezoelectric arrays 有权
公开(公告)号：US09780697B2
公开(公告)日：2017-10-03
申请号：US14529593
申请日：2014-10-31
申请人： Namhyo Kim , Alvaro Jose Arrazola , James Benjamin Bloys
发明人： Namhyo Kim , Alvaro Jose Arrazola , James Benjamin Bloys
IPC分类号： H01L41/113 , H02N2/18
CPC分类号： H02N2/185
摘要： A piezoelectric power generation system includes a housing, the housing defining an opening therethrough. The piezoelectric power generation system further includes a support structure disposed within the housing, and one or more piezoelectric elements disposed on a surface of the support structure within the housing. Movement or vibration in the support structure is translated to the one or more piezoelectric elements, which actuates the one or more piezoelectric elements. The one or more piezoelectric elements generate power when actuated. The piezoelectric power generation system further includes one or more exciters coupled to the support structure. The exciters move or vibrate when acted on by a flow of fluid, wherein the motion of vibration of the one or more exciters is translated to the support structure and ultimately to the one or more piezoelectric elements.

10. 发明授权

US09774278B2 System and method for electric power generation using piezoelectric modules 有权
公开(公告)号：US09774278B2
公开(公告)日：2017-09-26
申请号：US14529701
申请日：2014-10-31
申请人： Namhyo Kim , Alvaro Jose Arrazola , James Benjamin Bloys
发明人： Namhyo Kim , Alvaro Jose Arrazola , James Benjamin Bloys
IPC分类号： H01L41/113 , H02N2/18
CPC分类号： H02N2/185
摘要： A piezoelectric power generation system includes a housing and one or more piezoelectric modules disposed within the housing. Each of the one or more piezoelectric modules include a support structure, one or more piezoelectric components, and one or more exciters. The one or more piezoelectric components are disposed on or within the support structure, wherein at least a portion of vibrational motion in the support structure is transferred to the one or more piezoelectric components. The one or more exciters are coupled to the support structure and extend outside of the housing. When the exciters are actuated, they transfer vibrational motion to the one or more piezoelectric components through the support structure.

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