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1. 发明专利

AU2017216580A1 Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system 未知
公开(公告)号：AU2017216580A1
公开(公告)日：2017-09-07
申请号：AU2017216580
申请日：2017-08-18
申请人： HALLIBURTON ENERGY SERV INC
发明人： DYKSTRA JASON D , FRIPP MICHAEL LINLEY , DEJESUS ORLANDO , GANO JOHN C , HOLDERMAN LUKE
IPC分类号： E21B43/12 , E21B21/08
摘要： A well device for installation in a wellbore in a subterranean zone is described. The well device comprises a substantially tubular housing wall dividing an interior of the well device and an exterior of the device, and a fluid diode in fluid communication between the interior of the well device and the exterior of the well device through the housing wall. The exterior is radially outward from the interior, and the exterior defines an annulus with the wellbore upon installation in the wellbore.

2. 发明专利

AU2012377411A1 Apparatus, systems and methods for a flow control device 未知
公开(公告)号：AU2012377411A1
公开(公告)日：2014-10-23
申请号：AU2012377411
申请日：2012-04-18
申请人： HALLIBURTON ENERGY SERV INC
发明人： HOLDERMAN LUKE
IPC分类号： E21B34/12 , E21B34/14 , E21B43/12
摘要： A flow control device for control of fluid flow through a tubular member comprises a control chamber having a piston disposed therein, where the piston is moveable from an open piston position to a closed piston position by the application of a first fluid pressure, and a valve chamber having a valve therein, where the valve is moveable from a closed valve position to an open valve position by the application of a second fluid pressure. A seal preventing fluid flow through the control chamber into the tubular member is formed in the closed piston position, and a flow path through the valve chamber and into the tubular member is formed in the open valve position.

3. 发明专利

AU2012377410A1 Apparatus, systems and methods for bypassing a flow control device 未知
公开(公告)号：AU2012377410A1
公开(公告)日：2014-10-23
申请号：AU2012377410
申请日：2012-04-18
申请人： HALLIBURTON ENERGY SERV INC
发明人： HOLDERMAN LUKE , SMART DAVID
IPC分类号： E21B34/12 , E21B43/12 , E21B43/20
摘要： A bypass assembly for use in a downhole tool comprises a chamber, a first fluid port in fluid communication with the chamber, a second fluid port in fluid communication with the chamber, a flow restrictor disposed in a first flow path between the first fluid port and the second fluid port, a piston moveable in a first direction by the application of a first fluid pressure, a biasing member, and a restraining member disposed adjacent to the piston. The biasing member biases the piston to move in a second direction opposite the first direction, and the restraining member is actuated by movement of the piston in the first direction in response to a predetermined fluid pressure. Movement of the piston in the second direction to a predetermined position configures the bypass assembly to divert fluid flow around the flow restrictor along a second flow path.

4. 发明专利

AU2017216582A1 Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system 未知
公开(公告)号：AU2017216582A1
公开(公告)日：2017-09-07
申请号：AU2017216582
申请日：2017-08-18
申请人： HALLIBURTON ENERGY SERV INC
发明人： DYKSTRA JASON D , FRIPP MICHAEL LINLEY , DEJESUS ORLANDO , GANO JOHN C , HOLDERMAN LUKE
IPC分类号： E21B43/12 , E21B21/08
摘要： A method of autonomously directing flow in a subterranean wellbore is described. The method comprises receiving an initial flow of a fluid in a well device, and then separating the initial flow of fluid into a first flow and a separate second flow. The method comprises establishing a flow ratio between the first and second flows, and autonomously changing the flow ratio in response to changes in a characteristic of the fluid. The method then comprises receiving the first and second flows of fluid, the first flow being smaller than the second flow, and the first flow flowing in a first direction that is different than a second direction in which the second flow is flowing. The method comprises combining the first flow and second flow into a combined flow, directing the resulting combined flow away from the second direction and towards the first direction, and generating a flow condition that autonomously increases the tendency of the combined flow to flow towards the first direction.

5. 发明专利

CA2787332A1 METHOD AND APPARATUS FOR AUTONOMOUS DOWNHOLE FLUID SELECTION WITH PATHWAY DEPENDENT RESISTANCE SYSTEM 未知
公开(公告)号：CA2787332A1
公开(公告)日：2011-08-11
申请号：CA2787332
申请日：2011-01-26
申请人： HALLIBURTON ENERGY SERV INC
发明人： DYKSTRA JASON D , FRIPP MICHAEL LINLEY , DEJESUS ORLANDO , GANO JOHN C , HOLDERMAN LUKE
IPC分类号： E21B43/12 , E21B21/08
摘要： An apparatus is described for controlling flow of fluid in a tubular positioned in a wellbore extending through a subterranean formation. A flow control system is placed in fluid communication with a main tubular. The flow control system has a flow ratio control system and a pathway dependent resistance system. The flow ratio control system has a first and second passageway, the production fluid flowing into the passageways with the ratio of fluid flow through the passageways related to the characteristic of the fluid flow. The pathway dependent resistance system includes a vortex chamber with a first and second inlet and an outlet, the first inlet of the pathway dependent resistance system in fluid communication with the first passageway of the fluid ratio control system and the second inlet m fluid communication with the second passageway of the fluid ratio control system. The first inlet is positioned to direct fluid into the vortex chamber such that it flows primarily tangentially into the vortex chamber, and the second inlet is positioned to direct fluid such that it flows primarily radially into the vortex chamber, Undesired fluids, such as natural gas or water, in an oil well, are directed, based on their relative characteristic, into the vortex primarily tangentially, thereby restricting fluid flow when the undesired fluid is present as a component of the production fluid.

6. 发明专利

CA2879338A1 SACRIFICIAL PLUG FOR USE WITH A WELL SCREEN ASSEMBLY 未知
公开(公告)号：CA2879338A1
公开(公告)日：2014-01-23
申请号：CA2879338
申请日：2013-06-25
申请人： HALLIBURTON ENERGY SERV INC
发明人： HOLDERMAN LUKE , LOPEZ JEAN-MARC
IPC分类号： E21B43/10 , E21B33/12 , E21B43/08
摘要： A well screen assembly for use downhole comprises a fluid pathway configured to provide fluid communication between an exterior of a wellbore tubular and an interior of the wellbore tubular, a flow restrictor disposed in the fluid pathway, and a plug disposed in series with the flow restrictor in the fluid pathway. The plug substantially prevents a fluid flow through the fluid pathway. The plug is configured to be at least partially dissolvable when contacted by a fluid, and the fluid comprises a chemical configured to dissolve the plug.

7. 发明专利

CA2869672A1 APPARATUS, SYSTEMS AND METHODS FOR A FLOW CONTROL DEVICE 未知
公开(公告)号：CA2869672A1
公开(公告)日：2013-10-24
申请号：CA2869672
申请日：2012-04-18
申请人： HALLIBURTON ENERGY SERV INC
发明人： HOLDERMAN LUKE
IPC分类号： E21B34/12 , E21B34/14 , E21B43/12
摘要： A flow control device for control of fluid flow through a tubular member comprises a control chamber having a piston disposed therein, where the piston is moveable from an open piston position to a closed piston position by the application of a first fluid pressure, and a valve chamber having a valve therein, where the valve is moveable from a closed valve position to an open valve position by the application of a second fluid pressure. A seal preventing fluid flow through the control chamber into the tubular member is formed in the closed piston position, and a flow path through the valve chamber and into the tubular member is formed in the open valve position.

8. 发明专利

CA2862111A1 WELL FLOW CONTROL WITH MULTI-STAGE RESTRICTION 未知
公开(公告)号：CA2862111A1
公开(公告)日：2013-08-22
申请号：CA2862111
申请日：2012-02-17
申请人： HALLIBURTON ENERGY SERV INC
发明人： LOPEZ JEAN-MARC , HOLDERMAN LUKE , GRECI STEPHEN MICHAEL
IPC分类号： E21B43/08 , E21B43/10
摘要： A well screen assembly includes a tubular base pipe. The base pipe has a sidewall aperture that communicates fluid between an interior central bore of the base pipe and an exterior of the base pipe. A filtration screen is around the base pipe. The filtration screen defines a lateral fluid passage along a axial length of the well screen assembly. A flow control device is coupled to the base pipe and the filtration screen. The flow control devices includes a ring sealing the lateral fluid passage from the central bore. An elongate restrictor passage is in the ring, oriented longitudinally. The elongate restrictor passage is configured to communicate fluid between the lateral fluid passage and the central bore. The restrictor passage includes an internal, square edged orifice defined by a fixed, annular protrusion. The annular protrusion extends inwardly from an interior surface of the restrictor passage.

9. 发明专利

CO6602136A2 Metodo y aparato para la seleccion del fluido del fondo del pozo autonomo con sistema de resistencia dependiente de la via 未知
公开(公告)号：CO6602136A2
公开(公告)日：2013-01-18
申请号：CO12150305
申请日：2012-09-03
申请人： HALLIBURTON ENERGY SERV INC
发明人： DYKSTRA JASON D , FRIPP MICHAEL LINLEY , DE JESUS ORLANDO , HOLDERMAN LUKE , GANO JOHN C
IPC分类号： E21B43/12 , E21B21/08
摘要： Se describe un aparato para controlar el flujo del fluido en una tubuladura ubicada en una perforación que se extiende a través de una formación subterránea. Un sistema de control del flujo se coloca en comunicación fluida con una tubuladura principal. El sistema de control del flujo tiene un sistema de control de la relación de flujo y un sistema de resistencia dependiente de la vía. El sistema de control de la relación de flujo tiene un primero y segundo pasaje, el fluido de producción que fluye en los pasajes con la relación de flujo de fluido a través de los pasajes relacionados con la característica del flujo de fluido. El sistema de resistencia dependiente de la vía incluye una cámara del vórtice con una primera y segunda entrada y una salida, la primera entrada del sistema de resistencia dependiente de la vía en comunicación fluida con el primer pasaje del sistema de control de la relación de fluido y la segunda entrada en comunicación fluida con el segundo pasaje del sistema de control de la relación de fluido. La primera entrada se ubica para dirigir el fluido en la cámara del vórtice de modo que fluya principalmente en forma tangencial en la cámara del vórtice, y la segunda entrada se ubica para dirigir el fluido de modo que fluya principalmente en forma radial en la cámara del vórtice. Los fluidos no deseados, tales como gas natural o agua, en un pozo de petróleo se dirigen, sobre la base de su característica relativa, en el vórtice principalmente en forma tangencial, de este modo se restringe el flujo de fluido cuando el fluido no deseado está presente como un componente del fluido de producción.

10. 发明专利

MX2012009017A METODO Y APARATO PARA LA SELECCION DEL FLUIDO DEL FONDO DEL POZO AUTONOMO CON SISTEMA DE RESISTENCIA DEPENDIENTE DE LA VIA. 未知
公开(公告)号：MX2012009017A
公开(公告)日：2012-09-07
申请号：MX2012009017
申请日：2011-01-26
申请人： HALLIBURTON ENERGY SERV INC
发明人： DYKSTRA JASON D , DEJESUS ORLANDO , GANO JOHN C , FRIPP MICHAEL LINLEY , HOLDERMAN LUKE
IPC分类号： E21B43/12 , E21B21/08
摘要： Se describe un aparato para controlar el flujo del fluido en una tubuladura ubicada en una perforación que se extiende a través de una formación subterránea. Un sistema de control del flujo se coloca en comunicación fluida con una tubuladura principal. El sistema de control del flujo tiene un sistema de control de la relación de flujo y un sistema de resistencia dependiente de la vía. El sistema de control de la relación de flujo tiene un primero y segundo pasaje, el fluido de producción que fluye en los pasajes con la relación de flujo de fluido a través de los pasajes relacionados con la característica del flujo de fluido. El sistema de resistencia dependiente de la vía incluye una cámara del vórtice con una primera y segunda entrada y una salida, la primera entrada del sistema de resistencia dependiente de la vía en comunicación fluida con el primer pasaje del sistema de control de la relación de fluido y la segunda entrada en comunicación fluida con el segundo pasaje del sistema de control de la relación de fluido. La primera entrada se ubica para dirigir el fluido en la cámara del vórtice de modo que fluya principalmente en forma tangencial en la cámara del vórtice, y la segunda entrada se ubica para dirigir el fluido de modo que fluya principalmente en forma radial en la cámara del vórtice. Los fluidos no deseados, tales como gas natural o agua, en un pozo de petróleo se dirigen, sobre la base de su característica relativa, en el vórtice principalmente en forma tangencial, de este modo se restringe el flujo de fluido cuando el fluido no deseado está presente como un componente del fluido de producción.

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