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1. 发明申请

US20080279705A1 Externally Assisted Valve for a Positive Displacement Pump 有权
标题翻译：用于正位移泵的外辅助阀
公开(公告)号：US20080279705A1
公开(公告)日：2008-11-13
申请号：US12113488
申请日：2008-05-01
申请人： Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Rajesh Luharuka
发明人： Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Rajesh Luharuka
IPC分类号： A61M1/00 , F16K31/06
CPC分类号： F04B49/243 , F04B53/1022 , F04B53/1025 , F04B53/1032 , F04B53/1097 , Y10T137/7868
摘要： A positive displacement pump having a valve with an actuation guide for assisting its actuation. The valve may be configured for controlling fluid communication relative to a chamber of the pump with the valve actuation guide positioned external to the chamber and configured to assist in the controlling. The valve actuation guide itself may include an arm extending into a valve actuation assembly below the valve. In such embodiments, the arm may be reciprocated by crankshaft, hydraulic, or other means. Alternatively, the valve actuation assembly may include electromagnetic means for assisting in actuation of the valve.
摘要翻译：具有具有用于辅助其致动的致动引导件的阀的容积式泵。阀可以被配置为用于控制相对于泵的腔室的流体连通，其中阀致动引导件定位在腔室的外部并被配置成辅助控制。阀致动引导件本身可以包括延伸到阀门下方的阀致动组件的臂。在这种实施例中，臂可以通过曲轴，液压或其他方式往复运动。或者，阀致动组件可以包括用于辅助阀的致动的电磁装置。

2. 发明授权

US08506262B2 Methods of use for a positive displacement pump having an externally assisted valve 有权
标题翻译：具有外部辅助阀的容积式泵的使用方法
公开(公告)号：US08506262B2
公开(公告)日：2013-08-13
申请号：US12700302
申请日：2010-02-04
申请人： Edward Leugemors , Rajesh Luharuka , Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Aparna Raman
发明人： Edward Leugemors , Rajesh Luharuka , Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Aparna Raman
IPC分类号： F04B39/10
CPC分类号： F04B49/22 , F04B49/243 , F04B53/1022 , F04B53/1025 , F04B53/1032 , F04B53/1097
摘要： A method for operating at least one pump in a pump assembly comprises providing a pump assembly comprising a fluid end and a power end, the fluid end in communication with a fluid source and at least one downstream destination and comprising a pump housing for a pressurizable chamber, at least one valve for controlling fluid communication with the chamber, the at least one valve defining a normal duration of allowing fluid communication with the chamber during operation of the pump assembly, providing a valve actuation guide external to the chamber, the valve actuation guide coupled to the valve and operable to assist in controlling fluid communication with the chamber, operating the pump assembly, and actuating the valve actuation guide to change an aspect of the valve duration.
摘要翻译：一种用于在泵组件中操作至少一个泵的方法包括提供泵组件，其包括流体端和动力端，所述流体端与流体源和至少一个下游目的地连通并且包括用于可加压室的泵壳体至少一个阀，用于控制与所述腔室的流体连通，所述至少一个阀限定在所述泵组件的操作期间允许与所述腔室的流体连通的正常持续时间，在所述腔室外部提供阀致动引导件，所述阀致动引导件耦合到阀并且可操作以帮助控制与腔室的流体连通，操作泵组件以及致动阀致动引导件以改变阀持续时间的一个方面。

3. 发明授权

US08366408B2 Externally assisted valve for a positive displacement pump 有权
标题翻译：用于容积式泵的外部辅助阀
公开(公告)号：US08366408B2
公开(公告)日：2013-02-05
申请号：US12113488
申请日：2008-05-01
申请人： Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Rajesh Luharuka
发明人： Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Rajesh Luharuka
IPC分类号： F04B49/03
CPC分类号： F04B49/243 , F04B53/1022 , F04B53/1025 , F04B53/1032 , F04B53/1097 , Y10T137/7868
摘要： A positive displacement pump having a valve with an actuation guide for assisting its actuation. The valve may be configured for controlling fluid communication relative to a chamber of the pump with the valve actuation guide positioned external to the chamber and configured to assist in the controlling. The valve actuation guide itself may include an arm extending into a valve actuation assembly below the valve. In such embodiments, the arm may be reciprocated by crankshaft, hydraulic, or other means. Alternatively, the valve actuation assembly may include electromagnetic means for assisting in actuation of the valve.
摘要翻译：具有具有用于辅助其致动的致动引导件的阀的容积式泵。阀可以被配置为用于控制相对于泵的腔室的流体连通，其中阀致动引导件定位在腔室的外部并被配置为辅助控制。阀致动引导件本身可以包括延伸到阀门下方的阀致动组件的臂。在这种实施例中，臂可以通过曲轴，液压或其他方式往复运动。或者，阀致动组件可以包括用于辅助阀的致动的电磁装置。

4. 发明申请

US20100183448A1 METHODS OF USE FOR A POSITIVE DISPLACEMENT PUMP HAVING AN EXTERNALLY ASSISTED VALVE 有权
标题翻译：用于具有外部辅助阀的积极位移泵的方法
公开(公告)号：US20100183448A1
公开(公告)日：2010-07-22
申请号：US12700302
申请日：2010-02-04
申请人： Edward Leugemors , Rajesh Luharuka , Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Aparna Raman
发明人： Edward Leugemors , Rajesh Luharuka , Toshimichi Wago , Philippe Gambier , Jean-Louis Pessin , Aparna Raman
IPC分类号： F04B49/22
CPC分类号： F04B49/22 , F04B49/243 , F04B53/1022 , F04B53/1025 , F04B53/1032 , F04B53/1097
摘要： A method for operating at least one pump in a pump assembly comprises providing a pump assembly comprising a fluid end and a power end, the fluid end in communication with a fluid source and at least one downstream destination and comprising a pump housing for a pressurizable chamber, at least one valve for controlling fluid communication with the chamber, the at least one valve defining a normal duration of allowing fluid communication with the chamber during operation of the pump assembly, providing a valve actuation guide external to the chamber, the valve actuation guide coupled to the valve and operable to assist in controlling fluid communication with the chamber, operating the pump assembly, and actuating the valve actuation guide to change an aspect of the valve duration.
摘要翻译：一种用于在泵组件中操作至少一个泵的方法包括提供泵组件，其包括流体端和动力端，所述流体端与流体源和至少一个下游目的地连通，并且包括用于可加压室的泵壳体至少一个阀，用于控制与所述腔室的流体连通，所述至少一个阀限定在所述泵组件的操作期间允许与所述腔室的流体连通的正常持续时间，在所述腔室外部提供阀致动引导件，所述阀致动引导件耦合到阀并且可操作以帮助控制与腔室的流体连通，操作泵组件以及致动阀致动引导件以改变阀持续时间的一个方面。

5. 发明授权

US08127844B2 Method for oilfield material delivery 有权
标题翻译：油田物料运送方法
公开(公告)号：US08127844B2
公开(公告)日：2012-03-06
申请号：US12415169
申请日：2009-03-31
申请人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt , John Lassek
发明人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt , John Lassek
IPC分类号： E21B21/06
CPC分类号： E21B43/267 , E21B21/062 , Y10T137/0318
摘要： In an embodiment, a method of operating at least one pressure vessel to inject a particulate slurry into a high-pressure line, comprises a first operating cycle comprising: isolating the at least one pressure vessel from the high-pressure line; introducing particulate solids into the pressure vessel through a particulate solids inlet aperture; a second operating cycle comprising: providing high-pressure flow into the pressure vessel; and providing a high-pressure slurry flow from the pressure vessel into the high-pressure line. The method further comprises operating the at least one pressure vessel in the second operating cycle to create a heterogeneous flow of slurry into the high-pressure line.
摘要翻译：在一个实施方案中，操作至少一个压力容器以将颗粒浆料注入高压管线的方法包括第一操作循环，包括：将所述至少一个压力容器与所述高压管线隔离; 通过颗粒固体入口孔将颗粒固体引入压力容器; 第二操作循环，包括：向所述压力容器提供高压流; 并提供从压力容器进入高压管线的高压浆料流。该方法还包括在第二操作循环中操作至少一个压力容器以产生浆料进入高压管线的不均匀流动。

6. 发明授权

US08844615B2 Oilfield material delivery mechanism 有权
标题翻译：油田物料运送机制
公开(公告)号：US08844615B2
公开(公告)日：2014-09-30
申请号：US11771789
申请日：2007-06-29
申请人： Rajesh Luharuka , Rod Shampine , Joe Hubenschmidt , Philippe Gambier , Brian Ochoa , Thomas Allan , Michael D. Parris , Jean-Louis Pessin , Edward Leugemors , Alejandro J. Martinez
发明人： Rajesh Luharuka , Rod Shampine , Joe Hubenschmidt , Philippe Gambier , Brian Ochoa , Thomas Allan , Michael D. Parris , Jean-Louis Pessin , Edward Leugemors , Alejandro J. Martinez
IPC分类号： E21B27/00 , B65G53/00 , E21B43/267
CPC分类号： E21B43/267
摘要： A mechanism for pressurized delivery of material into a well without exposure to a high pressure pump. The mechanism may include material delivery equipment that is coupled to the high pressure pump or other pressure inducing equipment through a material carrier that intersects a fluid line from the pump. The material carrier may include chambers that are reciprocated or rotated between positions that are isolated from the fluid line and in communication with the fluid line. While isolated from the fluid line, the chambers may be filled with oilfield material which may then be delivered to the fluid line when positioned in communication therewith. In this manner, a supply of the oilfield material may be retained in a substantially isolated state relative to the pump and components thereof which may be susceptible to damage from exposure to the oilfield material.
摘要翻译：用于在不暴露于高压泵的情况下将材料加压输送到井中的机构。该机构可以包括通过与来自泵的流体管线相交的材料载体联接到高压泵或其它压力诱导设备的材料输送设备。材料载体可以包括在与流体管线隔离并与流体管线连通的位置之间往复运动或旋转的室。当从流体管线隔离时，腔室可以填充有油田材料，然后可以在与其连通的位置处被输送到流体管线。以这种方式，油田材料的供应可以相对于泵和其部件保持基本上隔离的状态，这可能容易受到暴露于油田材料的损害。

7. 发明申请

US20100243255A1 Apparatus and Method for Oilfield Material Delivery 有权
标题翻译：油田物料输送装置与方法
公开(公告)号：US20100243255A1
公开(公告)日：2010-09-30
申请号：US12415169
申请日：2009-03-31
申请人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt , John Lassek
发明人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt , John Lassek
IPC分类号： E21B43/26 , F17D1/00
CPC分类号： E21B43/267 , E21B21/062 , Y10T137/0318
摘要： In an embodiment, a method of operating at least one pressure vessel to inject a particulate slurry into a high-pressure line, comprises a first operating cycle comprising: isolating the at least one pressure vessel from the high-pressure line; introducing particulate solids into the pressure vessel through a particulate solids inlet aperture; a second operating cycle comprising: providing high-pressure flow into the pressure vessel; and providing a high-pressure slurry flow from the pressure vessel into the high-pressure line. The method further comprises operating the at least one pressure vessel in the second operating cycle to create a heterogeneous flow of slurry into the high-pressure line.
摘要翻译：在一个实施方案中，操作至少一个压力容器以将颗粒浆料注入高压管线的方法包括第一操作循环，包括：将所述至少一个压力容器与所述高压管线隔离; 通过颗粒固体入口孔将颗粒固体引入压力容器; 第二操作循环，包括：向所述压力容器提供高压流; 并提供从压力容器进入高压管线的高压浆料流。该方法还包括在第二操作循环中操作至少一个压力容器以产生浆料进入高压管线的不均匀流动。

8. 发明申请

US20100243252A1 Apparatus and Method for Oilfield Material Delivery 审中-公开
标题翻译：油田物料输送装置与方法
公开(公告)号：US20100243252A1
公开(公告)日：2010-09-30
申请号：US12415113
申请日：2009-03-31
申请人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt
发明人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt
IPC分类号： E21B43/26 , E21B43/267
CPC分类号： E21B43/267
摘要： An embodiment of a method of operating at least two pressure vessels to inject a particulate slurry into a high-pressure line, comprises a first operating cycle comprising: isolating a pressure vessel from the high-pressure line, introducing, under low-pressure conditions, particulate solids into the pressure vessel through a particulate solids inlet aperture, a second operating cycle comprising: providing high-pressure flow into the pressure vessel, and providing a high-pressure slurry flow from the pressure vessel into the high-pressure line. The method further comprises causing a pressure vessel to operate in the first operating cycle while operating a pressure vessel in the second operating cycle, and synchronizing switching a first vessel from the first operating to a second operating cycle and switching a second vessel from the second operating cycle to the first operating cycle such that at least one of the vessels is operating in the second operating cycle.
摘要翻译：操作至少两个压力容器以将颗粒浆料注入高压管线的方法的实施例包括第一操作循环，包括：将高压管线与压力容器隔离，在低压条件下，颗粒状固体通过颗粒固体入口孔进入压力容器，第二操作循环包括：向压力容器提供高压流，以及提供从压力容器进入高压管线的高压浆料流。该方法还包括使压力容器在第一操作循环中操作，同时在第二操作循环中操作压力容器，以及将第一容器从第一操作切换到第二操作循环并将第二容器从第二操作切换循环到第一操作循环，使得至少一个容器在第二操作循环中操作。

9. 发明申请

US20100243251A1 Apparatus and Method for Oilfield Material Delivery 审中-公开
标题翻译：油田物料输送装置与方法
公开(公告)号：US20100243251A1
公开(公告)日：2010-09-30
申请号：US12415068
申请日：2009-03-31
申请人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt
发明人： Rajesh Luharuka , Rod Shampine , Jean-Louis Pessin , Philippe Gambier , Joe Hubenschmidt
IPC分类号： E21B43/26 , E21B43/267
CPC分类号： E21B43/267
摘要： An apparatus for mixing and delivering a material to a high pressure flow of fluid, comprises a pressure vessel comprising: a particulate solids inlet aperture located substantially in an upper portion of the pressure vessel; a first liquid inlet in fluid communication with a first high pressure line and the pressure vessel and comprising a first valve; and a first outlet in fluid communication with the pressure vessel and a second high pressure line and comprising a third valve.
摘要翻译：一种用于将材料混合并输送到高压流体流的装置，包括压力容器，包括：基本上位于压力容器上部的颗粒状固体入口孔; 与第一高压管线和压力容器流体连通并包括第一阀的第一液体入口; 以及与压力容器和第二高压管线流体连通并包括第三阀的第一出口。

10. 发明申请

US20080066911A1 OILFIELD MATERIAL DELIVERY MECHANISM 有权
标题翻译：油田材料交付机制
公开(公告)号：US20080066911A1
公开(公告)日：2008-03-20
申请号：US11771789
申请日：2007-06-29
申请人： Rajesh Luharuka , Rod Shampine , Joe Hubenschmidt , Philippe Gambier , Brian Ochoa , Thomas Allan , Michael D. Parris , Jean-Louis Pessin , Edward Leugemors , Alejandro J. Martinez
发明人： Rajesh Luharuka , Rod Shampine , Joe Hubenschmidt , Philippe Gambier , Brian Ochoa , Thomas Allan , Michael D. Parris , Jean-Louis Pessin , Edward Leugemors , Alejandro J. Martinez
IPC分类号： E21B27/00 , B65G53/00
CPC分类号： E21B43/267
摘要： A mechanism for pressurized delivery of material into a well without exposure to a high pressure pump. The mechanism may include material delivery equipment that is coupled to the high pressure pump or other pressure inducing equipment through a material carrier that intersects a fluid line from the pump. The material carrier may include chambers that are reciprocated or rotated between positions that are isolated from the fluid line and in communication with the fluid line. While isolated from the fluid line, the chambers may be filled with oilfield material which may then be delivered to the fluid line when positioned in communication therewith. In this manner, a supply of the oilfield material may be retained in a substantially isolated state relative to the pump and components thereof which may be susceptible to damage from exposure to the oilfield material.
摘要翻译：用于在不暴露于高压泵的情况下将材料加压输送到井中的机构。该机构可以包括通过与来自泵的流体管线相交的材料载体联接到高压泵或其它压力诱导设备的材料输送设备。材料载体可以包括在与流体管线隔离并与流体管线连通的位置之间往复运动或旋转的室。当从流体管线隔离时，腔室可以填充有油田材料，然后可以在与其连通的位置处被输送到流体管线。以这种方式，油田材料的供应可以相对于泵和其部件保持基本上隔离的状态，这可能容易受到暴露于油田材料的损害。

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