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1. 发明授权

US08028753B2 System, method and apparatus for controlling the flow rate of an electrical submersible pump based on fluid density 有权
标题翻译：基于流体密度控制电潜泵的流量的系统，方法和装置
公开(公告)号：US08028753B2
公开(公告)日：2011-10-04
申请号：US12042373
申请日：2008-03-05
申请人： Chris K. Shaw , Donn J. Brown , Earl B. Brookbank
发明人： Chris K. Shaw , Donn J. Brown , Earl B. Brookbank
IPC分类号： E21B43/00 , E21B43/12
CPC分类号： E21B43/128 , E21B43/38
摘要： An electrical submersible pump that regulates pump flow rate based on sensor measurements of the fluid is disclosed. The sensor measures a property of the fluid being processed. The sensor may be located at the intake, discharge or other area of the pump. The sensor measures the relative proportion of gas in the pumped liquid. The pump flow rate is adjusted to maintain a desired level for the gas in a production environment. The pump may be used to operate and control a seabed gas-liquid separation and centrifugal pump system.
摘要翻译：公开了一种基于流体传感器测量来调节泵流量的电潜泵。传感器测量被处理流体的性质。传感器可以位于泵的进气，排放或其他区域。传感器测量泵送液体中气体的相对比例。泵流量被调整以在生产环境中保持气体的期望水平。泵可用于操作和控制海底气液分离和离心泵系统。

2. 发明申请

US20090223662A1 SYSTEM, METHOD AND APPARATUS FOR CONTROLLING THE FLOW RATE OF AN ELECTRICAL SUBMERSIBLE PUMP BASED ON FLUID DENSITY 有权
标题翻译：用于控制基于流体密度的电气不合适泵的流量的系统，方法和装置
公开(公告)号：US20090223662A1
公开(公告)日：2009-09-10
申请号：US12042373
申请日：2008-03-05
申请人： Chris K. Shaw , Donn J. Brown , Earl B. Brookbank
发明人： Chris K. Shaw , Donn J. Brown , Earl B. Brookbank
IPC分类号： E21B43/12
CPC分类号： E21B43/128 , E21B43/38
摘要： An electrical submersible pump that regulates pump flow rate based on sensor measurements of the fluid is disclosed. The sensor measures a property of the fluid being processed. The sensor may be located at the intake, discharge or other area of the pump. The sensor measures the relative proportion of gas in the pumped liquid. The pump flow rate is adjusted to maintain a desired level for the gas in a production environment. The pump may be used to operate and control a seabed gas-liquid separation and centrifugal pump system.
摘要翻译：公开了一种基于流体传感器测量来调节泵流量的电潜泵。传感器测量被处理流体的性质。传感器可以位于泵的进气，排放或其他区域。传感器测量泵送液体中气体的相对比例。泵流量被调整以在生产环境中保持气体的期望水平。泵可用于操作和控制海底气液分离和离心泵系统。

3. 发明申请

US20100108307A1 SYSTEM, METHOD AND APPARATUS FOR GAS EXTRACTION DEVICE FOR DOWN HOLE OILFIELD APPLICATIONS 有权
标题翻译：用于井下油气应用的气体提取装置的系统，方法和装置
公开(公告)号：US20100108307A1
公开(公告)日：2010-05-06
申请号：US12261104
申请日：2008-10-30
申请人： Donn J. Brown , B. L. Wilson , Earl B. Brookbank
发明人： Donn J. Brown , B. L. Wilson , Earl B. Brookbank
IPC分类号： E21B43/00
CPC分类号： E21B43/124
摘要： A gas extraction device for down hole oilfield applications utilizes the flow of the liquid, created by an artificial lift device, to produce conditions by which the gas is drawn into tubing. A venturi creates a low pressure area through a constricted section of the tubing. The pressure within the throat of the venturi drops the pressure in the casing. The device is axially adjusted to allow communication ports to a lower pressure area of the casing annulus. The lower pressure in the venturi draws the gas into the liquid stream and into the production tubing above the device. The gas is then transferred through the well head within the liquid stream.
摘要翻译：用于井下油田应用的气体提取装置利用由人造提升装置产生的液体的流动来产生气体被吸入管道的条件。文氏管通过管道的收缩部分产生低压区域。文丘里管喉咙内的压力降低了套管内的压力。该装置被轴向调节以允许连通端口到壳体环空的较低压力区域。文氏管中的较低压力将气体吸入液体流中并进入设备上方的生产管道中。然后将气体通过液体流中的井头传送。

4. 发明授权

US07984766B2 System, method and apparatus for gas extraction device for down hole oilfield applications 有权
标题翻译：井下油田应用气体提取装置的系统，方法和装置
公开(公告)号：US07984766B2
公开(公告)日：2011-07-26
申请号：US12261104
申请日：2008-10-30
申请人： Donn J. Brown , B. Lyle Wilson , Earl B. Brookbank
发明人： Donn J. Brown , B. Lyle Wilson , Earl B. Brookbank
IPC分类号： E21B43/00 , E21B43/38
CPC分类号： E21B43/124
摘要： A gas extraction device for down hole oilfield applications utilizes the flow of the liquid, created by an artificial lift device, to produce conditions by which the gas is drawn into tubing. A venturi creates a low pressure area through a constricted section of the tubing. The pressure within the throat of the venturi drops the pressure in the casing. The device is axially adjusted to allow communication ports to a lower pressure area of the casing annulus. The lower pressure in the venturi draws the gas into the liquid stream and into the production tubing above the device. The gas is then transferred through the well head within the liquid stream.
摘要翻译：用于井下油田应用的气体提取装置利用由人造提升装置产生的液体的流动来产生气体被吸入管道的条件。文氏管通过管道的收缩部分产生低压区域。文丘里管喉咙内的压力降低了套管内的压力。该装置被轴向调节以允许连通端口到壳体环空的较低压力区域。文氏管中的较低压力将气体吸入液体流中并进入设备上方的生产管道中。然后将气体通过液体流中的井头转移。

5. 发明授权

US08397821B2 Caisson two-phase emulsion reducer 有权
标题翻译：沉箱两相乳液减速机
公开(公告)号：US08397821B2
公开(公告)日：2013-03-19
申请号：US12533947
申请日：2009-07-31
申请人： Donn J. Brown , Earl B. Brookbank , John L. Bearden
发明人： Donn J. Brown , Earl B. Brookbank , John L. Bearden
IPC分类号： E21B43/38
CPC分类号： F04B47/00 , B01D19/0021 , B01D19/0052 , E21B43/128 , E21B43/38
摘要： A seafloor pump assembly is installed within a caisson that has an upper end for receiving a flow of fluid containing gas and liquid. The pump assembly is enclosed within a shroud that has an upper end that seals around the pump assembly and a lower end that is below the motor and is open. A separating device is connected to an upper end portion of the discharge pipe within the caisson. The separating device causes separation of gas from the flow containing gas and liquid to be enhanced prior to the flow reaching the operating liquid level in the caisson.
摘要翻译：海底泵组件安装在具有用于接收含有气体和液体的流体流的上端的沉箱内。泵组件封闭在护罩内，该护罩具有密封在泵组件周围的上端和位于马达下方并且打开的下端。分离装置连接到沉箱内的排出管的上端部。分离装置在气流到达沉箱内的工作液位之前，导致气体与含有气体和液体的气体分离，以增强流量。

6. 发明申请

US20110024124A1 Caisson Two-Phase Emulsion Reducer 有权
标题翻译： Caisson两相乳液减速机
公开(公告)号：US20110024124A1
公开(公告)日：2011-02-03
申请号：US12533947
申请日：2009-07-31
申请人： Donn J. Brown , Earl B. Brookbank , John L. Bearden
发明人： Donn J. Brown , Earl B. Brookbank , John L. Bearden
IPC分类号： E21B43/00 , F04B47/00
CPC分类号： F04B47/00 , B01D19/0021 , B01D19/0052 , E21B43/128 , E21B43/38
摘要： A seafloor pump assembly is installed within a caisson that has an upper end for receiving a flow of fluid containing gas and liquid. The pump assembly is enclosed within a shroud that has an upper end that seals around the pump assembly and a lower end that is below the motor and is open. A separating device is connected to an upper end portion of the discharge pipe within the caisson. The separating device causes separation of gas from the flow containing gas and liquid to be enhanced prior to the flow reaching the operating liquid level in the caisson.
摘要翻译：海底泵组件安装在具有用于接收含有气体和液体的流体流的上端的沉箱内。泵组件封闭在护罩内，该护罩具有密封在泵组件周围的上端和位于马达下方并且打开的下端。分离装置连接到沉箱内的排出管的上端部。分离装置在气流到达沉箱内的工作液位之前，导致气体与含有气体和液体的气体分离，以增强流量。

7. 发明授权

US09353753B2 Helical driver to reduce stress in brittle bearing materials 有权
标题翻译：螺旋驱动器减少脆性轴承材料的应力
公开(公告)号：US09353753B2
公开(公告)日：2016-05-31
申请号：US13173282
申请日：2011-06-30
申请人： Brown Lyle Wilson , Donn J. Brown
发明人： Brown Lyle Wilson , Donn J. Brown
IPC分类号： F04D13/10 , F04D13/02 , F04D29/044
CPC分类号： F04D13/10 , F04D13/022 , F04D29/044
摘要： An electrical submersible pump (ESP) having a sleeve coupled to the shaft that rotates as the shaft rotates. The sleeve can be a base portion of a pump impeller, a journal bearing, or a bushing. A drive collar mounts around the shaft and has an end with a portion that projects past an end of the sleeve profiled to correspond with the shape of the projecting portion. As the shaft rotates the drive collar the projecting portion of the drive collar pushes against the profiled end of the sleeve to rotate the sleeve. The projecting portion can be a wedge shaped tab on the drive collar, or an angular segment of the drive collar extending axially past the remaining segments. The profiled end of the sleeve can include a recess formed to receive the tab and can have an angular segment corresponding to that on the drive collar.
摘要翻译：具有连接到轴的套筒的电潜泵（ESP），其随着轴旋转而旋转。套筒可以是泵叶轮，轴颈轴承或衬套的基部。驱动环安装在轴上并且具有端部，其端部突出穿过套筒的端部以对应于突出部分的形状。当轴旋转驱动套环时，驱动套环的突出部分推压套筒的成型端部以旋转套筒。突出部分可以是驱动套环上的楔形突片，或者驱动套环的角部分沿轴向延伸穿过剩余的段。套筒的成型端可以包括形成为接收突片的凹部，并且可以具有与驱动套环上的相应的角部分。

8. 发明申请

US20130037264A1 Tangential perforation system 有权
标题翻译：切线穿孔系统
公开(公告)号：US20130037264A1
公开(公告)日：2013-02-14
申请号：US13136694
申请日：2011-08-08
申请人： Donn J. Brown , Brown L. Wilson
发明人： Donn J. Brown , Brown L. Wilson
IPC分类号： E21B43/11 , E21B43/00
CPC分类号： E21B43/119 , E21B43/38
摘要： A method to separate a gas phase from a liquid phase in a subterranean formation that includes positioning a downhole tool in a wellbore, operating the downhole tool to form perforations in the subterranean formation in a manner that creates cyclonic motion in fluids that exit the subterranean formation and enter the wellbore through the perforations, the fluid having a gas phase and a liquid phase, and producing the liquid phase to the surface, whereby the liquid phase is substantially devoid of the gas phase as a result of the cyclonic motion.
摘要翻译：一种将地下地层中的气相与气相分离的方法，其中包括将井下工具定位在井眼中，操作井下工具以在地下地层中形成穿孔，以在离开地层的流体中产生气旋运动并通过穿孔进入井眼，流体具有气相和液相，并且将液相产生到表面，由此气相基本上没有气相作为气旋的结果。

9. 发明申请

US20100300695A1 PLUG IN PUMP FOR INVERTED SHROUD ASSEMBLY 有权
标题翻译：用于倒立组件的泵
公开(公告)号：US20100300695A1
公开(公告)日：2010-12-02
申请号：US12476831
申请日：2009-06-02
申请人： Donn J. Brown , Brown Lyle Wilson , Steven K. Tetzlaff , John J. Mack
发明人： Donn J. Brown , Brown Lyle Wilson , Steven K. Tetzlaff , John J. Mack
IPC分类号： E21B43/00
CPC分类号： E21B43/128
摘要： The pump can be utilized in gassy oil wells to prevent gas slugs from locking the electrical submersible pump. A shroud assembly is provided with a bottom that can be fixed to the top of a seal section connected to the top of a motor. Additional lengths of shroud can be added as the shroud assembly is lowered into the well. The electrical submersible pump can then lowered into the shroud and supported from a production tubing string. A hanger can then be attached to the production tubing string to carry the weight of the shroud assembly, motor, and seal section.
摘要翻译：该泵可用于瓦斯油井，以防止气体塞子锁定电潜泵。护罩组件设置有底部，该底部可以固定到连接到电动机顶部的密封部分的顶部。当护罩组件下降到井中时，可以添加额外的护罩长度。然后，电潜泵可以从生产管柱下降到护罩中并被支撑。然后可以将衣架连接到生产油管柱上以承载护罩组件，马达和密封部分的重量。

10. 发明申请

US20090291003A1 CENTERING COUPLING FOR ELECTRICAL SUBMERSIBLE PUMP SPLINED SHAFTS 审中-公开
标题翻译：用于电动不合适的PUMP分离的冲头的中心联轴器
公开(公告)号：US20090291003A1
公开(公告)日：2009-11-26
申请号：US12125350
申请日：2008-05-22
申请人： Donn J. Brown , Brown Lyle Wilson
发明人： Donn J. Brown , Brown Lyle Wilson
IPC分类号： F04B17/03
CPC分类号： E21B43/128 , E21B4/006
摘要： An electrical submersible well pump assembly having a pump, a pump motor, and a seal section. The motor drives the pump via shafts rotatingly coupled with a coupling assembly. The coupling assembly maintains the shaft ends in coaxial alignment with an alignment device. The alignment device is profiled on opposite ends for mating engagement with the centering profiles on the shaft ends.
摘要翻译：一种具有泵，泵电机和密封部分的电潜泵井泵组件。马达通过与联轴器组件旋转耦合的轴驱动泵。联接组件将轴端保持与对准装置同轴对准。对准装置在相对端上成型，用于与轴端上的定心轮廓配合接合。

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