公开(公告)号：US09127535B2

公开(公告)日：2015-09-08

申请号：US13937778

申请日：2013-07-09

Applicant: Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/12

CPC classification number: E21B43/121 ,  E21B43/128

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130299182A1

公开(公告)日：2013-11-14

申请号：US13937807

申请日：2013-07-09

Applicant: Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/12

CPC classification number: E21B43/121 ,  E21B43/128

Abstract: 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.

Abstract translation: 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。

公开(公告)号：USD320741S

公开(公告)日：1991-10-15

申请号：US344832

申请日：1989-04-27

Applicant: Michael J. Willis ,  David Fielding

Designer： Michael J. Willis ,  David Fielding

公开(公告)号：USD320740S

公开(公告)日：1991-10-15

申请号：US344094

申请日：1989-04-27

Applicant: Michael Willis ,  David Fielding

Designer： Michael Willis ,  David Fielding

公开(公告)号：US09359879B2

公开(公告)日：2016-06-07

申请号：US13996122

申请日：2011-12-20

Applicant: Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/38

CPC classification number: E21B43/38

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08511390B2

公开(公告)日：2013-08-20

申请号：US12976636

申请日：2010-12-22

Applicant: Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/00 ,  F04B17/03

CPC classification number: E21B43/121 ,  E21B43/128

Abstract: 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.

公开(公告)号：US20140174734A1

公开(公告)日：2014-06-26

申请号：US13996122

申请日：2011-12-20

Applicant: Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/38

CPC classification number: E21B43/38

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130299181A1

公开(公告)日：2013-11-14

申请号：US13937778

申请日：2013-07-09

Applicant: Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/12

CPC classification number: E21B43/121 ,  E21B43/128

Abstract: 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.

公开(公告)号：US20120021492A1

公开(公告)日：2012-01-26

申请号：US13067096

申请日：2011-05-06

Applicant: David Fielding ,  Chris Dyer

Inventor： David Fielding ,  Chris Dyer

IPC: C12M1/36 ,  C12N1/20 ,  C12M1/00

CPC classification number: C12M29/14

Abstract: An apparatus 100 for cultivating bacteria, comprising a conduit 101 having an upstream and a downstream section and the downstream section of the conduit 101 comprising first Venturi eductor means 111 with at least two inlet ports 117, 118 wherein one of said inlet ports 117 is in fluid communication with a supply of nutrient and another one of said inlet ports 118 is in fluid communication with a supply of bacteria such that, in use, nutrient and bacteria are drawn into said Venturi eductor means 111 by a fluid passing along said conduit 101 and said Venturi eductor means 111.

Abstract translation: 用于培养细菌的装置100，包括具有上游和下游部分的导管101和导管101的下游部分，其包括具有至少两个入口117,118的第一文丘里喷射装置111，其中所述入口117中的一个处于 与供应的营养物质和另一个所述入口端口118的流体连通与细菌源流体连通，使得在使用中，营养物和细菌通过沿所述管道101传播的流体被吸入所述文丘里喷射装置111中，以及 文丘里喷射器说明书111。

公开(公告)号：US20110186302A1

公开(公告)日：2011-08-04

申请号：US12976636

申请日：2010-12-22

Applicant: Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

Inventor： Robert A. Coyle ,  William Michel ,  Louis-Claude Porel ,  Alistair Gill ,  Paul Ellerton ,  David Fielding

IPC: E21B43/00

CPC classification number: E21B43/121 ,  E21B43/128

Abstract: 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.

Abstract translation: 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。