中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

47 records (took 0.032 seconds)

    MIXING APPARATUS WITH FLUSH LINE AND METHOD
    1.
    发明公开
    MIXING APPARATUS WITH FLUSH LINE AND METHOD 审中-公开

    公开(公告)号：US20240033695A1

    公开(公告)日：2024-02-01

    申请号：US18484668

    申请日：2023-10-11

    Applicant: Schlumberger Technology Corporation

    Inventor： Rajesh Luharuka ,  Gocha Chochua ,  Hau Nguyen-Phuc Pham ,  Mark Ayyad

    IPC: B01F23/53 ,  B01F25/53 ,  B01F25/85 ,  B01F27/192 ,  B01F27/81

    CPC classification number: B01F23/53 ,  B01F25/53 ,  B01F25/85 ,  B01F27/192 ,  B01F27/8111

    Abstract: A mixer and method for mixing are provided. The mixer includes a housing including a fluid inlet, an additive inlet, and an outlet. The housing defines a mixing chamber in fluid communication with the fluid inlet, the additive inlet, and the outlet. The mixer also includes an impeller disposed in the mixing chamber. When rotated, the impeller pumps fluid through the fluid inlet. The mixer also includes a slinger disposed in the mixing chamber and configured to receive the fluid from the impeller and to receive an additive from the additive inlet. When rotated, the slinger slings the fluid and the additive radially outwards. The mixer further includes a flush line extending between the mixing chamber and the additive inlet. The flush line is receives, from the mixing chamber, a portion of the fluid pumped by the impeller and to deliver the portion of the fluid to the additive inlet.

    Hydration apparatus and method
    4.
    发明授权
    Hydration apparatus and method 有权
    水化装置及方法

    公开(公告)号：US09457335B2

    公开(公告)日：2016-10-04

    申请号：US14536415

    申请日：2014-11-07

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Hau Pham ,  Rajesh Luharuka

    IPC: B01J19/24 ,  E21B41/00 ,  B01J19/18

    CPC classification number: B01J19/24 ,  B01F3/12 ,  B01F5/0603 ,  B01F5/0647 ,  B01F13/1016 ,  B01F2003/1285 ,  B01J19/18 ,  B01J19/2445 ,  B01J19/245 ,  B01J19/246 ,  B01J19/248 ,  B01J2219/192 ,  B01J2219/1941 ,  B01J2219/2401 ,  E21B41/00

    Abstract: Vessels including an enclosure having an outer perimeter and an interior space, a channel disposed in the interior space, a first port disposed on a surface of the first enclosure at or proximate to a first end of the channel, and a second port disposed on a surface of the first enclosure at or proximate to a second end of the channel, where the channel has a length greater than the shortest distance between the first port and the second port, and where the first port and the second port are in fluid communication with one another. In some cases, the length of the channel is greater than a length of the outer perimeter. Optionally, the vessel may have a second enclosure having an outer perimeter and an interior space with a second channel disposed in the interior space, a third port disposed on a surface of the second enclosure at or proximate to a first end of the second channel, and a fourth port disposed on a surface of the second enclosure at or proximate to a second end of the second channel, where the second port, the third port and fourth port are in fluid communication. In yet some other optional variations, the vessel further includes a plurality of enclosures each having an outer perimeter and an interior space, a channel disposed in the interior space, a port disposed on a surface of the enclosure at or proximate to a first end of the channel, and a port disposed on a surface of the enclosure at or proximate to a second end of the channel, where the channel has a length greater than a shortest distance between the ports, and the second port and the ports disposed on the surface of the plurality of enclosures are in fluid communication. The perimeter shape of the enclosure(s) may be any suitable shape, including, but not limited to, substantially circular, ovate or rectangular.

    Abstract translation: 包括具有外周边和内部空间的外壳的容器，设置在内部空间中的通道，设置在第一外壳的表面上的第一端口或位于通道的第一端附近的第一端口，以及设置在第一端口上的第二端口 第一外壳的表面在通道的第二端处或附近，其中通道具有大于第一端口和第二端口之间的最短距离的长度，并且其中第一端口和第二端口与第一端口和第二端口流体连通 另一个。 在一些情况下，通道的长度大于外周长。 可选地，容器可以具有第二外壳，其具有外周边和内部空间，第二通道设置在内部空间中;第三端口，设置在第二外壳的表面上或靠近第二通道的第一端， 以及第四端口，所述第四端口设置在所述第二壳体的表面上或者靠近所述第二通道的第二端，其中所述第二端口，所述第三端口和第四端口处于流体连通状态。 在还有一些可选的变型中，容器还包括多个外壳，每个外壳具有外周边和内部空间，设置在内部空间中的通道，设置在壳体的表面上或靠近第一端的端口 所述通道和设置在所述外壳的表面上的端口处于或接近所述通道的第二端，其中所述通道的长度大于所述端口之间的最短距离，并且所述第二端口和设置在所述表面上的所述端口 多个外壳的流体连通。 外壳的周边形状可以是任何合适的形状，包括但不限于基本圆形，卵形或矩形。

    Oilfield surface equipment cooling system
    5.
    发明授权
    Oilfield surface equipment cooling system 有权
    油田地面设备冷却系统

    公开(公告)号：US09435175B2

    公开(公告)日：2016-09-06

    申请号：US14075247

    申请日：2013-11-08

    Applicant: Schlumberger Technology Corporation

    Inventor： Jonathan Wun Shiung Chong ,  Lewis Callaway ,  Rajesh Luharuka ,  William Troy Huey ,  Hoang Phi-Dung Vo

    IPC: E21B36/00 ,  E21B33/13 ,  E21B43/267 ,  F28F13/12 ,  F28F27/02 ,  F28D21/00

    CPC classification number: E21B43/2405 ,  E21B33/13 ,  E21B36/006 ,  E21B43/26 ,  E21B43/267 ,  F28D15/00 ,  F28D21/00 ,  F28D21/0001 ,  F28F13/12 ,  F28F23/02 ,  F28F27/02 ,  F28F2250/08

    Abstract: Systems and methods for cooling process equipment are provided. The system includes a process fluid source, and a heat exchanger fluidly coupled with the process equipment and the process fluid source. The heat exchanger is configured to receive a process fluid from the process fluid source and transfer heat from the process equipment to the process fluid. The system also includes a control system fluidly coupled with the heat exchanger. The control system is configured to vary a temperature of the process fluid heated in the heat exchanger. Further, at least a portion of the process fluid heated in the heat exchanger is delivered into a wellbore at a temperature below a boiling point of the process fluid.

    Abstract translation: 提供冷却过程设备的系统和方法。 该系统包括过程流体源和与过程设备和过程流体源流体耦合的热交换器。 热交换器被配置为从过程流体源接收过程流体并将热量从处理设备传递到过程流体。 该系统还包括与热交换器流体耦合的控制系统。 控制系统被配置为改变在热交换器中加热的过程流体的温度。 此外，在热交换器中加热的工艺流体的至少一部分在低于工艺流体沸点的温度下被输送到井筒中。

    SYSTEM AND METHOD USING BUFFER TANK FOR HEAT EXCHANGE
    6.
    发明申请
    SYSTEM AND METHOD USING BUFFER TANK FOR HEAT EXCHANGE 审中-公开
    使用缓冲罐进行热交换的系统和方法

    公开(公告)号：US20160161188A1

    公开(公告)日：2016-06-09

    申请号：US14561500

    申请日：2014-12-05

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Jonathan Wun Shiung Chong ,  Rod William Shampine ,  Garud Bindiganavale Sridhar ,  Christopher Joseph Decker ,  Gregoire Omont ,  Rajesh Luharuka

    IPC: F28D1/02 ,  E21B43/26 ,  F28D1/04

    CPC classification number: F28D1/0213 ,  E21B43/26 ,  F28D1/0226 ,  F28D1/0408 ,  F28D20/00 ,  F28D2020/0026 ,  Y02E60/142

    Abstract: A technique facilitates removal of heat. The technique involves moving a process fluid through a buffer tank which is combined with a heat exchange system. The heat exchange system includes a conduit carrying a coolant fluid which removes excess heat from a heat source. The conduit is routed to the buffer tank so that the cooler process fluid moving through the buffer tank is able to remove heat from the coolant fluid before it is routed back to the heat source for continued heat removal. In a well application, for example, a heat source, e.g. an electric motor, may be located on a transport vehicle and cooled by the coolant fluid. The heat transferred to the coolant fluid from the heat source is removed by routing the coolant fluid through the conduit associated with the buffer tank. This enables the cooler process fluid in the buffer tank to be used in lowering the temperature of the coolant fluid.

    Abstract translation: 一种技术有助于去除热量。 该技术涉及将过程流体移动通过与热交换系统组合的缓冲罐。 热交换系统包括承载冷却剂流体的管道，其从热源中除去多余的热量。 导管被引导到缓冲罐，使得通过缓冲罐移动的较冷的过程流体能够在其被引导回热源之前从冷却剂流体中除去热量以便继续除热。 在井应用中，例如，热源，例如， 电动机可以位于运输车辆上并且被冷却剂流体冷却。 通过将冷却剂流体通过与缓冲罐相关联的管道布置来去除从热源传递到冷却剂流体的热量。 这使得缓冲罐中的较冷的工艺流体能够用于降低冷却剂流体的温度。

Patent Agency Ranking