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1. 发明申请

US20140174734A1 CYCLONIC SEPARATORS AND METHODS FOR SEPARATING PARTICULATE MATTER AND SOLIDS FROM WELL FLUIDS 有权
标题翻译：循环分离器和从井眼分离颗粒物和固体的方法
公开(公告)号：US20140174734A1
公开(公告)日：2014-06-26
申请号：US13996122
申请日：2011-12-20
申请人： Alistair Gill , Paul Ellerton , David Fielding
发明人： Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/38
CPC分类号： E21B43/38
摘要： A downhole separator for separating solids from downhole well fluids comprises a cyclonic separation assembly. The assembly comprises a housing with at least one inlet port and an intake member disposed within the housing. The intake member includes a feed tube, a guide member disposed about the feed tube, and a vortex tube coaxially disposed within the feed tube. The assembly also comprises a cyclone body coaxially disposed within the housing and extending axially from the feed tube. In addition, the separator comprises an upper solids collection assembly coupled to the housing and configured to receive the separated solids from the cyclone body. Further, the separator comprises a lower solids collection assembly coupled to the housing and configured to receive the separated solids from the first solids collection assembly.
摘要翻译：用于从井下井流体分离固体的井下分离器包括旋风分离组件。组件包括具有设置在壳体内的至少一个入口端口和入口构件的壳体。进气件包括进料管，围绕进料管设置的导向件和同轴地设置在进料管内的涡流管。组件还包括同轴地设置在壳体内并从进料管轴向延伸的旋风体。此外，分离器包括耦合到壳体并被配置为从旋风器主体接收分离的固体的上固体收集组件。此外，分离器包括耦合到壳体并被配置为从第一固体收集组件接收分离的固体的下固体收集组件。

2. 发明申请

US20130299181A1 Rigless Low Volume Pump System 有权
公开(公告)号：US20130299181A1
公开(公告)日：2013-11-14
申请号：US13937778
申请日：2013-07-09
申请人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
发明人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/12
CPC分类号： E21B43/121 , E21B43/128
摘要： A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.

3. 发明授权

US09359879B2 Cyclonic separators and methods for separating particulate matter and solids from well fluids 有权
标题翻译：旋风分离器和从井液中分离颗粒物和固体的方法
公开(公告)号：US09359879B2
公开(公告)日：2016-06-07
申请号：US13996122
申请日：2011-12-20
申请人： Alistair Gill , Paul Ellerton , David Fielding
发明人： Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/38
CPC分类号： E21B43/38
摘要： A downhole separator for separating solids from downhole well fluids comprises a cyclonic separation assembly. The assembly comprises a housing with at least one inlet port and an intake member disposed within the housing. The intake member includes a feed tube, a guide member disposed about the feed tube, and a vortex tube coaxially disposed within the feed tube. The assembly also comprises a cyclone body coaxially disposed within the housing and extending axially from the feed tube. In addition, the separator comprises an upper solids collection assembly coupled to the housing and configured to receive the separated solids from the cyclone body. Further, the separator comprises a lower solids collection assembly coupled to the housing and configured to receive the separated solids from the first solids collection assembly.
摘要翻译：用于从井下井流体分离固体的井下分离器包括旋风分离组件。组件包括具有设置在壳体内的至少一个入口端口和入口构件的壳体。进气件包括进料管，围绕进料管设置的导向件和同轴地设置在进料管内的涡流管。组件还包括同轴地设置在壳体内并从进料管轴向延伸的旋风体。此外，分离器包括耦合到壳体并被配置为从旋风器主体接收分离的固体的上固体收集组件。此外，分离器包括耦合到壳体并被配置为从第一固体收集组件接收分离的固体的下固体收集组件。

4. 发明授权

US08511390B2 Rigless low volume pump system 有权
公开(公告)号：US08511390B2
公开(公告)日：2013-08-20
申请号：US12976636
申请日：2010-12-22
申请人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
发明人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/00 , F04B17/03
CPC分类号： E21B43/121 , E21B43/128
摘要： A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.

5. 发明授权

US09127535B2 Rigless low volume pump system 有权
标题翻译：无极低体积泵系统
公开(公告)号：US09127535B2
公开(公告)日：2015-09-08
申请号：US13937778
申请日：2013-07-09
申请人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
发明人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/12
CPC分类号： E21B43/121 , E21B43/128
摘要： A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.
摘要翻译：用于脱气井的脱气泵包括适于从井眼泵送流体的流体端泵。此外，脱液泵包括适于驱动流体端泵的液压泵。液压泵包括第一内部泵室和设置在第一室中的第一泵组件。第一泵组件包括具有第一端，第二端和在第一端和第二端之间延伸的通孔的活塞。此外，第一泵组件包括第一摆动板，其包括轴向邻近活塞的第二端的平面端面和轴向延伸穿过第一摆动板的槽。第一摆盘适于围绕中心轴线相对于壳体旋转以使活塞轴向往复运动并循环地将活塞的通孔与槽流体连通。

6. 发明申请

US20130299182A1 Rigless Low Volume Pump System 有权
标题翻译：无油低体积泵系统
公开(公告)号：US20130299182A1
公开(公告)日：2013-11-14
申请号：US13937807
申请日：2013-07-09
申请人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
发明人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/12
CPC分类号： E21B43/121 , E21B43/128
摘要： A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.
摘要翻译：用于脱气井的脱气泵包括适于从井眼泵送流体的流体端泵。此外，脱液泵包括适于驱动流体端泵的液压泵。液压泵包括第一内部泵室和设置在第一室中的第一泵组件。第一泵组件包括具有第一端，第二端和在第一端和第二端之间延伸的通孔的活塞。此外，第一泵组件包括第一摆动板，其包括轴向邻近活塞的第二端的平面端面和轴向延伸穿过第一摆动板的槽。第一摆盘适于围绕中心轴线相对于壳体旋转以使活塞轴向往复运动并循环地将活塞的通孔与槽流体连通。

7. 发明申请

US20110186302A1 RIGLESS LOW VOLUME PUMP SYSTEM 有权
标题翻译：无油低体积泵系统
公开(公告)号：US20110186302A1
公开(公告)日：2011-08-04
申请号：US12976636
申请日：2010-12-22
申请人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
发明人： Robert A. Coyle , William Michel , Louis-Claude Porel , Alistair Gill , Paul Ellerton , David Fielding
IPC分类号： E21B43/00
CPC分类号： E21B43/121 , E21B43/128
摘要： A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.
摘要翻译：用于脱气井的脱气泵包括适于从井眼泵送流体的流体端泵。此外，脱液泵包括适于驱动流体端泵的液压泵。液压泵包括第一内部泵室和设置在第一室中的第一泵组件。第一泵组件包括具有第一端，第二端和在第一端和第二端之间延伸的通孔的活塞。此外，第一泵组件包括第一摆动板，其包括轴向邻近活塞的第二端的平面端面和轴向延伸穿过第一摆动板的槽。第一摆盘适于围绕中心轴线相对于壳体旋转以使活塞轴向往复运动并循环地将活塞的通孔与槽流体连通。

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