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1. 发明申请

WO2012018700A3 ABRASIVE PERFORATOR WITH FLUID BYPASS 审中-公开
标题翻译：具有流体旁路的耐磨打孔器
公开(公告)号：WO2012018700A3
公开(公告)日：2012-04-19
申请号：PCT/US2011046056
申请日：2011-07-30
申请人： THRU TUBING SOLUTIONS INC , CONNELL MICHAEL L , FARKAS ROBERT J , WHITNEY DWAYNE L
发明人： CONNELL MICHAEL L , FARKAS ROBERT J , WHITNEY DWAYNE L
IPC分类号： E21B21/08 , E21B21/10 , E21B34/10
CPC分类号： E21B43/114 , E21B29/00
摘要： An abrasive perforator tool with a bypass flow channel. The tool comprises a tubular body or housing with perforating nozzles in the sidewall. A sleeve assembly inside the central bore of the tool provides for sequential deployment of first and second sleeves. Prior to deployment of the sleeve assembly, pressurized fluid can be passed through the tool to operate other tools beneath the perforator in the bottom hole assembly. Deployment of the first sleeve diverts pressurized fluid through the nozzles for perforating. Deployment of the second sleeve redirects the pressurized flow through the outlet of the tool to resume operation of other tools below the perforator.
摘要翻译：带旁路流道的磨料穿孔器工具。该工具包括在侧壁上具有穿孔喷嘴的管状体或壳体。工具的中心孔内的套筒组件提供了第一和第二套筒的顺序展开。在展开套筒组件之前，加压流体可以穿过该工具以操作底部钻具组合中的穿孔器下方的其他工具。第一套筒的展开使加压流体通过喷嘴转向以进行穿孔。第二套筒的展开使加压流动通过工具的出口重新引导，以恢复穿孔器下方的其他工具的操作。

2. 发明申请

WO2014035901A3 MOTOR AND ROTOR CATCH ASSEMBLY 审中-公开
标题翻译：电机和转子收集组件
公开(公告)号：WO2014035901A3
公开(公告)日：2014-08-28
申请号：PCT/US2013056663
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FERGUSON ANDREW M , SCHULTZ ROGER L , FEARS BRETT A , FARKAS ROBERT J
IPC分类号： E21B41/00 , E21B4/02 , E21B21/10
CPC分类号： E21B4/02 , E21B21/103 , E21B41/0021
摘要： A motor and rotor catch assembly (10) for preventing loss of broken motor parts downhole. The assembly comprises a motor (12) including a rotor (16) supported inside a stator housing (18). A rotor bolt (30) is connected to the upper end of the rotor, and is supported for axial movement within a rotor bolt housing (24) from a running position to a deployed position. If the stator housing breaks or backs off, the attached rotor bolt shifts to the deployed position. In the deployed position, the bolt substantially reduces flow to the stator housing and simultaneously opens bypass ports (60) to vent fluid to the annulus instead. In this way, the rotor is prevented from spinning rapidly, the diverted fluid creates a pressure change that alerts the operator to the motor failure, and the diverted fluid allows continued removal of debris and cuttings from the well bore.
摘要翻译：一种电动机和转子捕捉组件（10），用于防止井下电动机部件损坏的损失。该组件包括电动机（12），该马达包括支撑在定子壳体（18）内的转子（16）。转子螺栓（30）连接到转子的上端，并被支撑成在转子螺栓壳体（24）内从运行位置轴向移动到展开位置。如果定子壳体断裂或退回，则附接的转子螺栓转移到展开位置。在展开位置，螺栓基本上减少到定子壳体的流动，同时打开旁路端口（60）以将流体排放到环形空间。以这种方式，转子被防止快速旋转，转向的流体产生压力变化，警告操作者马达故障，并且转向的流体允许继续从井眼去除碎屑和切屑。

3. 发明专利

AU2013309107B2 Motor and rotor catch assembly 未知
公开(公告)号：AU2013309107B2
公开(公告)日：2017-03-02
申请号：AU2013309107
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FERGUSON ANDREW M , SCHULTZ ROGER L , FEARS BRETT A , FARKAS ROBERT J
IPC分类号： E21B41/00 , E21B4/02 , E21B21/10
摘要： A motor and rotor catch assembly (10) for preventing loss of broken motor parts downhole. The assembly comprises a motor (12) including a rotor (16) supported inside a stator housing (18). A rotor bolt (30) is connected to the upper end of the rotor, and is supported for axial movement within a rotor bolt housing (24) from a running position to a deployed position. If the stator housing breaks or backs off, the attached rotor bolt shifts to the deployed position. In the deployed position, the bolt substantially reduces flow to the stator housing and simultaneously opens bypass ports (60) to vent fluid to the annulus instead. In this way, the rotor is prevented from spinning rapidly, the diverted fluid creates a pressure change that alerts the operator to the motor failure, and the diverted fluid allows continued removal of debris and cuttings from the well bore.

4. 发明专利

MX2015002689A ENSAMBLE DE MOTOR Y COLECTOR DE ROTOR. 未知
公开(公告)号：MX2015002689A
公开(公告)日：2015-05-12
申请号：MX2015002689
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FARKAS ROBERT J , SCHULTZ ROGER L , FERGUSON ANDREW M , FEARS BRETT A
IPC分类号： E21B4/02 , E21B21/10 , E21B41/00
摘要： Un ensamble de motor y colector de rotor (10) para prevenir la pérdida de partes del motor roto en el fondo del pozo; el ensamble comprende un motor (12) que incluye un rotor (16) soportado adentro de un alojamiento estator (18); un perno de rotor (30) se conecta con el extremo superior del rotor, y está soportado para el movimiento axial dentro de un alojamiento del perno de rotor (24), desde una posición de corrida hasta una posición desplegada; si el alojamiento estator se rompe o retrocede, el perno de rotor anexo se desplaza a la posición desplegada; en la posición desplegada, el perno reduce sustancialmente el flujo al alojamiento estator y simultáneamente abre los puertos de derivación (60) para evacuar el fluido hacia el anillo; de esta forma se evita que el rotor gire rápidamente, el fluido derivado crea un cambio de presión que alerta al operador de una falla en el motor, y el fluido derivado permite la remoción continua de desechos y cortes del pozo.

5. 发明专利

MX351461B ENSAMBLE DE MOTOR Y COLECTOR DE ROTOR. 未知
公开(公告)号：MX351461B
公开(公告)日：2017-10-16
申请号：MX2015002689
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FARKAS ROBERT J , SCHULTZ ROGER L , FERGUSON ANDREW M , FEARS BRETT A
IPC分类号： E21B4/02 , E21B21/10
摘要： Un ensamble de motor y colector de rotor (10) para prevenir la pérdida de partes del motor roto en el fondo del pozo; el ensamble comprende un motor (12) que incluye un rotor (16) soportado adentro de un alojamiento estator (18); un perno de rotor (30) se conecta con el extremo superior del rotor, y está soportado para el movimiento axial dentro de un alojamiento del perno de rotor (24), desde una posición de corrida hasta una posición desplegada; si el alojamiento estator se rompe o retrocede, el perno de rotor anexo se desplaza a la posición desplegada; en la posición desplegada, el perno reduce sustancialmente el flujo al alojamiento estator y simultáneamente abre los puertos de derivación (60) para evacuar el fluido hacia el anillo; de esta forma se evita que el rotor gire rápidamente, el fluido derivado crea un cambio de presión que alerta al operador de una falla en el motor, y el fluido derivado permite la remoción continua de desechos y cortes del pozo.

6. 发明专利

CA2807310C ABRASIVE PERFORATOR WITH FLUID BYPASS 未知
公开(公告)号：CA2807310C
公开(公告)日：2016-06-14
申请号：CA2807310
申请日：2011-07-30
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FARKAS ROBERT J
IPC分类号： E21B21/08 , E21B21/10 , E21B34/10
摘要： An abrasive perforator tool with a bypass flow channel. The tool comprises a tubular body or housing with perforating nozzles in the sidewall. A sleeve assembly inside the central bore of the tool provides for sequential deployment of first and second sleeves. Prior to deployment of the sleeve assembly, pressurized fluid can be passed through the tool to operate other tools beneath the perforator in the bottom hole assembly. Deployment of the first sleeve diverts pressurized fluid through the nozzles for perforating. Deployment of the second sleeve redirects the pressurized flow through the outlet of the tool to resume operation of other tools below the perforator.

7. 发明专利

MX2013001426A PERFORADOR ABRASIVO CON DESVIACION DE FLUIDO 未知
公开(公告)号：MX2013001426A
公开(公告)日：2013-05-09
申请号：MX2013001426
申请日：2011-07-30
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FARKAS ROBERT J
IPC分类号： E21B21/08 , E21B21/10 , E21B34/10
摘要： Una herramienta del perforador abrasivo con una canal de flujo de desviación; la herramienta comprende un cuerpo tubular o alojamiento con boquillas de perforación en la pared lateral; un ensamble del manguito dentro del barreno central de la herramienta proporciona despliegue secuencial del primer y segundo manguitos; antes del despliegue del ensamble del manguito, se puede pasar fluido presurizado a través de la herramienta para operar otras herramientas por debajo del perforador en el ensamble de fondo de pozo; el despliegue del primer manguito desvía el fluido presurizado a través de las boquillas para perforación; el despliegue del segundo manguito redirecciona el flujo presurizado a través de la salida de la herramienta para reanudar la operación de otras herramientas por debajo del perforador

8. 发明专利

CA2898212C MOTOR AND ROTOR CATCH ASSEMBLY 未知
公开(公告)号：CA2898212C
公开(公告)日：2019-12-31
申请号：CA2898212
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FERGUSON ANDREW M , SCHULTZ ROGER L , FEARS BRETT A , FARKAS ROBERT J
IPC分类号： E21B4/02 , E21B21/10
摘要： A motor and rotor catch assembly (10) for preventing loss of broken motor parts downhole. The assembly comprises a motor (12) including a rotor (16) supported inside a stator housing (18). A rotor bolt (30) is connected to the upper end of the rotor, and is supported for axial movement within a rotor bolt housing (24) from a running position to a deployed position. If the stator housing breaks or backs off, the attached rotor bolt shifts to the deployed position. In the deployed position, the bolt substantially reduces flow to the stator housing and simultaneously opens bypass ports (60) to vent fluid to the annulus instead. In this way, the rotor is prevented from spinning rapidly, the diverted fluid creates a pressure change that alerts the operator to the motor failure, and the diverted fluid allows continued removal of debris and cuttings from the well bore.

9. 发明专利

AU2013309107A1 Motor and rotor catch assembly 未知
公开(公告)号：AU2013309107A1
公开(公告)日：2015-03-05
申请号：AU2013309107
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FERGUSON ANDREW M , SCHULTZ ROGER L , FEARS BRETT A , FARKAS ROBERT J
IPC分类号： E21B41/00 , E21B4/02 , E21B21/10
摘要： A motor and rotor catch assembly (10) for preventing loss of broken motor parts downhole. The assembly comprises a motor (12) including a rotor (16) supported inside a stator housing (18). A rotor bolt (30) is connected to the upper end of the rotor, and is supported for axial movement within a rotor bolt housing (24) from a running position to a deployed position. If the stator housing breaks or backs off, the attached rotor bolt shifts to the deployed position. In the deployed position, the bolt substantially reduces flow to the stator housing and simultaneously opens bypass ports (60) to vent fluid to the annulus instead. In this way, the rotor is prevented from spinning rapidly, the diverted fluid creates a pressure change that alerts the operator to the motor failure, and the diverted fluid allows continued removal of debris and cuttings from the well bore.

10. 发明专利

CA2898212A1 MOTOR AND ROTOR CATCH ASSEMBLY 未知
公开(公告)号：CA2898212A1
公开(公告)日：2014-03-06
申请号：CA2898212
申请日：2013-08-26
申请人： THRU TUBING SOLUTIONS INC
发明人： CONNELL MICHAEL L , FERGUSON ANDREW M , SCHULTZ ROGER L , FEARS BRETT A , FARKAS ROBERT J
IPC分类号： E21B4/02 , E21B21/10
摘要： A motor and rotor catch assembly (10) for preventing loss of broken motor parts downhole. The assembly comprises a motor (12) including a rotor (16) supported inside a stator housing (18). A rotor bolt (30) is connected to the upper end of the rotor, and is supported for axial movement within a rotor bolt housing (24) from a running position to a deployed position. If the stator housing breaks or backs off, the attached rotor bolt shifts to the deployed position. In the deployed position, the bolt substantially reduces flow to the stator housing and simultaneously opens bypass ports (60) to vent fluid to the annulus instead. In this way, the rotor is prevented from spinning rapidly, the diverted fluid creates a pressure change that alerts the operator to the motor failure, and the diverted fluid allows continued removal of debris and cuttings from the well bore.

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