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公开(公告)号：US20120325491A1
公开(公告)日：2012-12-27
申请号：US13484683
申请日：2012-05-31
IPC分类号： E21B34/04
CPC分类号： E21B34/04 , E21B29/12 , E21B34/045 , E21B34/063 , E21B34/10 , E21B34/16 , E21B41/0007
摘要： A valve system for ensuring well closure upon exposure to a predetermined condition even where a well access line is disposed through the valve. This system may be configured with a supplemental power supply capable of effectuating a cutting closure of the valve. Thus, any obstructing well access line such as coiled tubing may be cut during closure to ensure sealing off of the well, even if the cutting mechanism is separated from its traditional power supply by shear or parting of a portion of the landing string. Once more, the supplemental power sufficient for a cutting closure is only provided in the event of a predetermined condition such as the emergence of a potentially hazardous tubular separation.
摘要翻译： 一种阀系统，用于在暴露于预定条件下，即使在通过阀门设置井口通道的情况下也能确保良好的闭合。 该系统可以配置有能够实现阀的切割闭合的补充电源。 因此，即使切割机构通过剪切或分离着陆柱的一部分的切割机构与其传统的电源分离，也可以在关闭期间切割任何阻塞的井口接入线，例如连续油管，以确保井的密封。 再次，只有在预定条件下才能提供足够用于切割封闭的补充功能，例如出现潜在危险的管状分离。
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公开(公告)号：US09091136B2
公开(公告)日：2015-07-28
申请号：US13484683
申请日：2012-05-31
CPC分类号： E21B34/04 , E21B29/12 , E21B34/045 , E21B34/063 , E21B34/10 , E21B34/16 , E21B41/0007
摘要： A valve system for ensuring well closure upon exposure to a predetermined condition even where a well access line is disposed through the valve. This system may be configured with a supplemental power supply capable of effectuating a cutting closure of the valve. Thus, any obstructing well access line such as coiled tubing may be cut during closure to ensure sealing off of the well, even if the cutting mechanism is separated from its traditional power supply by shear or parting of a portion of the landing string. Once more, the supplemental power sufficient for a cutting closure is only provided in the event of a predetermined condition such as the emergence of a potentially hazardous tubular separation.
摘要翻译： 一种阀系统，用于在暴露于预定条件下，即使在通过阀门设置井口通道的情况下也能确保良好的闭合。 该系统可以配置有能够实现阀的切割闭合的补充电源。 因此，即使切割机构通过剪切或分离着陆柱的一部分的切割机构与其传统的电源分离，也可以在关闭期间切割任何阻塞的井口接入线，例如连续油管，以确保井的密封。 再次，只有在预定条件下才能提供足够用于切割封闭的补充功能，例如出现潜在危险的管状分离。
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公开(公告)号：US20100083649A1
公开(公告)日：2010-04-08
申请号：US12572336
申请日：2009-10-02
申请人： Michael Woodmansee , Philip Zsiga , Josh Rayner
发明人： Michael Woodmansee , Philip Zsiga , Josh Rayner
IPC分类号： F16D31/02
CPC分类号： E21B33/13
摘要： A configurable hydraulic system facilitates a variety of oilfield cementing and other oilfield or related applications. The system employs a plurality of prime movers to drive a plurality of loads. The plurality of prime movers and loads are coupled with a configurable hydraulic system that maintains a separate, sealed hydraulic system associated with each prime mover. The configurable hydraulic system also enables the load configuration driven by each prime mover to be changed without losing the benefit of a separate, sealed hydraulic system associated with each specific prime mover.
摘要翻译： 可配置的液压系统便于各种油田固井和其他油田或相关应用。 该系统采用多个原动机来驱动多个负载。 多个原动机和负载与可配置的液压系统联接，该液压系统维持与每个原动机相关联的单独的密封液压系统。 可配置液压系统还可以改变由每个原动机驱动的负载配置，而不会损失与每个特定原动机相关的单独的密封液压系统的益处。
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公开(公告)号：US20070289737A1
公开(公告)日：2007-12-20
申请号：US11424699
申请日：2006-06-16
CPC分类号： B28C9/004 , B01F5/102 , B01F5/104 , B01F13/1013 , B01F13/1019 , C04B40/0028
摘要： A method for continuously batch mixing a homogenized cement slurry is provided that includes providing first and second mix tubs which each perform a process which include: receiving a measured quantity of solid and liquid constituents of a cement mixture; mixing the solid and liquid constituents of the cement mixture into a homogenized cement slurry; and delivering the homogenized cement slurry into a well. In this method, the first and second mix tubs alternate these delivering processes in a synchronized manner such that one of the first and the second mix tubs continually delivering its corresponding homogenized cement slurry to a well pumping system.
摘要翻译： 提供了一种用于连续分批混合均质水泥浆料的方法，其包括提供第一和第二混合桶，每个混合桶进行包括：接收测量量的固体和液体组分的水泥混合物; 将水泥混合物的固体和液体组分混合成匀浆的水泥浆; 并将均质化的水泥浆输送到井中。 在该方法中，第一和第二混合桶以同步的方式交替使用这些输送过程，使得第一和第二混合桶中的一个连续地将其相应的均质化水泥浆输送到井泵送系统。
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公开(公告)号：US08720578B2
公开(公告)日：2014-05-13
申请号：US13105644
申请日：2011-05-11
申请人： David C. Allensworth , Josh Rayner
发明人： David C. Allensworth , Josh Rayner
IPC分类号： E21B33/038 , E21B17/01 , E21B17/07
CPC分类号： E21B33/038 , E21B17/07
摘要： An orientation joint for a subsea landing string equipped to maintain both unitary and telescoping configurations. For example, the joint may maintain a unitary configuration to provide continuous orientation definition while lowering a landing string within a blowout preventer (BOP). Additionally, the orientation joint may be configured to telescope and provide an appropriately sized uniform outer diameter surface to enable a sealing engagement with an aligned ram of the BOP.
摘要翻译： 用于海底着陆柱的定向接头，用于保持单一和伸缩构造。 例如，接头可以保持单一构造以提供连续的取向定义，同时降低防喷器（BOP）内的着陆弦。 另外，取向接头可被配置为望远镜并且提供适当尺寸的均匀外径表面，以使得能够与BOP的对准柱塞进行密封接合。
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公开(公告)号：US20100157720A1
公开(公告)日：2010-06-24
申请号：US12339194
申请日：2008-12-19
申请人： Michael Woodmansee , Philip Zsiga , Josh Rayner , Rod Shampine
发明人： Michael Woodmansee , Philip Zsiga , Josh Rayner , Rod Shampine
CPC分类号： B01F3/1242 , B01F11/025 , B28C5/06 , B28C5/48
摘要： A method for mixing a slurry for delivery to a downstream point comprises mixing a liquid source and a powder source at a mixing location to form the slurry, directing the slurry to at least one of a downstream point and a recirculation circuit, and introducing at least one vibration source to promote slurry homogenization and thorough mixing of the slurry for delivery to the downstream point, the vibration source located remote from the mixing location.
摘要翻译： 用于将用于输送到下游点的浆料混合的方法包括在混合位置混合液体源和粉末源以形成浆料，将浆料引导至下游点和再循环回路中的至少一个，并至少引入 一个振动源促进浆料均质化和浆料的充分混合，输送到下游点，振动源位于远离混合位置。
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公开(公告)号：US07464757B2
公开(公告)日：2008-12-16
申请号：US11424699
申请日：2006-06-16
CPC分类号： B28C9/004 , B01F5/102 , B01F5/104 , B01F13/1013 , B01F13/1019 , C04B40/0028
摘要： A method for continuously batch mixing a homogenized cement slurry is provided that includes providing first and second mix tubs which each perform a process which include: receiving a measured quantity of solid and liquid constituents of a cement mixture; mixing the solid and liquid constituents of the cement mixture into a homogenized cement slurry; and delivering the homogenized cement slurry into a well. In this method, the first and second mix tubs alternate these delivering processes in a synchronized manner such that one of the first and the second mix tubs continually delivering its corresponding homogenized cement slurry to a well pumping system.
摘要翻译： 提供了一种用于连续分批混合均质水泥浆料的方法，其包括提供第一和第二混合桶，每个混合桶进行包括：接收测量量的固体和液体组分的水泥混合物; 将水泥混合物的固体和液体组分混合成匀浆的水泥浆; 并将均质化的水泥浆输送到井中。 在该方法中，第一和第二混合桶以同步的方式交替使用这些输送过程，使得第一和第二混合桶中的一个连续地将其相应的均质化水泥浆输送到井泵送系统。
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公开(公告)号：US20110155373A1
公开(公告)日：2011-06-30
申请号：US12649708
申请日：2009-12-30
申请人： Brian Goddard , Josh Rayner , Michael Woodmansee , Philip Zsiga
发明人： Brian Goddard , Josh Rayner , Michael Woodmansee , Philip Zsiga
CPC分类号： B28C7/161 , B01F5/0206 , B01F7/18 , B01F15/00876 , E21B33/13
摘要： A technique facilitates mixing operations by removing foaming that results from air entrained during mixing of constituents. A mixing system comprises a container body having an interior and an inlet through which material enters the interior for mixing. The container body also comprises a discharge through which the mixed material is delivered downstream. A mechanical foam breaker is disposed within the container body and extends upwardly a sufficient distance to extend through a surface level to which the material rises during mixing within the container body. The mechanical foam breaker is oriented to break down foam along the surface of the material as the material moves through the interior.
摘要翻译： 一种技术通过消除由组分混合过程中携带的空气引起的起泡而促进混合操作。 混合系统包括具有内部和入口的容器体，材料通过该入口进入内部以进行混合。 容器主体还包括排放物，混合材料通过该排出物向下游传送。 机械泡沫破碎器设置在容器主体内并且向上延伸足够的距离以延伸通过在容器主体内的混合期间物料上升的表面水平。 当材料移动通过内部时，机械泡沫破碎机被定向成沿着材料的表面分解泡沫。
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公开(公告)号：US20090257303A1
公开(公告)日：2009-10-15
申请号：US12423426
申请日：2009-04-14
CPC分类号： B01F5/0057 , B01F3/1214 , B01F5/0068 , B01F5/02 , B01F15/00876 , B01F2215/0047 , E21B33/14
摘要： A method and system for providing a homogenized slurry output comprises a container body defining an interior portion, a discharge for supplying the slurry from the container body to a downstream source and at least one inlet in fluid communication with a pressurized supply of slurry for introducing the slurry into the interior portion of the container body in a circulation pattern that creates a homogenized mixture of slurry in the interior portion of the body.
摘要翻译： 用于提供均质浆料输出的方法和系统包括限定内部部分的容器主体，用于将浆料从容器主体供应到下游源的排出口以及与加压供应的浆料流体连通的至少一个入口，用于引入 浆料以循环图案进入容器主体的内部，从而在主体的内部部分产生均匀的浆料混合物。
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公开(公告)号：US20090193888A1
公开(公告)日：2009-08-06
申请号：US12024296
申请日：2008-02-01
申请人： Josh Rayner , Michael Woodmansee
发明人： Josh Rayner , Michael Woodmansee
IPC分类号： G01F23/28
CPC分类号： G01F23/284
摘要： A system and method for using a probe-based guided-wave radar sensor to measure fluid level in a container in a non-contact mode are provided. The system and method of the current invention replaces a wall section of the fluid container, such as a steel slurry tub with a panel of radar-transparent material, such as plastic. The level probe is mounted external to the container, adjacent to the radar-transparent panel. By avoiding contact between the sensor probe and the fluid, whether the fluid be cement slurry or another fluid prone to probe degradation, it is possible to eliminate the possibility of contamination, build-up, caking and/or damage to the probe along with the associated degradation in sensor performance.
摘要翻译： 提供了一种使用基于探针的导波雷达传感器以非接触模式测量容器中的液位的系统和方法。 本发明的系统和方法用诸如塑料的雷达透明材料面板代替流体容器的壁部分，例如钢浆桶。 水平探头安装在容器的外部，靠近雷达透明面板。 通过避免传感器探针和流体之间的接触，流体是否是水泥浆料或容易发生探针降解的另一种流体，可以消除探头的污染，积聚，结块和/或损坏的可能性以及 相关的传感器性能退化。
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