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    Reinforced directional drilling assemblies and methods of forming same
    1.
    发明授权
    Reinforced directional drilling assemblies and methods of forming same 有权
    加固定向钻井组件及其形成方法

    公开(公告)号：US09228584B2

    公开(公告)日：2016-01-05

    申请号：US13293135

    申请日：2011-11-10

    申请人： Hossein Akbari ,  Geraint Jones

    发明人： Hossein Akbari ,  Geraint Jones

    IPC分类号： E21B4/02 ,  F04C2/107 ,  B29L31/00

    CPC分类号： E21B4/02 ,  B29L2031/7496 ,  F04C2/1075 ,  F04C2230/24 ,  F04C2230/91 ,  F04C2270/80 ,  F05C2225/00 ,  F05C2253/04 ,  Y10T156/10 ,  Y10T428/249939

    摘要： Reinforced directional drilling assemblies and methods of forming reinforced directional drilling assemblies are provided. Strengthening materials may be incorporated into a resilient layer and/or a polymer-based composite material within a directional drilling assembly to improve the durability and performance of a power section within the directional drilling assembly. Inclusion of strengthening materials within a directional drilling assembly may provide a method to detect the status of a power section and send a signal from downhole upon detecting status of the power section. Inclusion of strengthening materials also may provide a method to collect data about operating conditions, including pressure, temperature, torque, RPM, stress level, shock, vibration, downhole weight on bit, and/or equivalent circulating density to send to the surface or to MWD/LWD systems. The strengthening materials may collect data by themselves or in conjunction with a sensor.

    摘要翻译： 提供了强化定向钻井组件和形成加固定向钻井组件的方法。 加强材料可以被引入定向钻井组件内的弹性层和/或基于聚合物的复合材料中以改善定向钻井组件内的动力段的耐久性和性能。 在定向钻井组件中包括加强材料可以提供一种检测功率部分的状态并且在检测到功率部分的状态时从井下发送信号的方法。 包含强化材料还可以提供一种方法来收集关于操作条件的数据，包括压力，温度，扭矩，RPM，应力水平，冲击，振动，钻头上的井下重量和/或等效循环密度以发送到表面或 MWD / LWD系统。 强化材料可以自己或结合传感器收集数据。

    REINFORCED DIRECTIONAL DRILLING ASSEMBLIES AND METHODS OF FORMING SAME
    2.
    发明申请
    REINFORCED DIRECTIONAL DRILLING ASSEMBLIES AND METHODS OF FORMING SAME 有权
    加固方向钻孔组件及其形成方法

    公开(公告)号：US20130118247A1

    公开(公告)日：2013-05-16

    申请号：US13293135

    申请日：2011-11-10

    申请人： Hossein Akbari ,  Geraint Jones

    发明人： Hossein Akbari ,  Geraint Jones

    IPC分类号： G01N19/04 ,  B29C70/00 ,  B32B38/00 ,  B32B25/02 ,  B32B37/00

    CPC分类号： E21B4/02 ,  B29L2031/7496 ,  F04C2/1075 ,  F04C2230/24 ,  F04C2230/91 ,  F04C2270/80 ,  F05C2225/00 ,  F05C2253/04 ,  Y10T156/10 ,  Y10T428/249939

    摘要： Reinforced directional drilling assemblies and methods of forming reinforced directional drilling assemblies are provided. Strengthening materials may be incorporated into a resilient layer and/or a polymer-based composite material within a directional drilling assembly to improve the durability and performance of a power section within the directional drilling assembly. Inclusion of strengthening materials within a directional drilling assembly may provide a method to detect the status of a power section and send a signal from downhole upon detecting status of the power section. Inclusion of strengthening materials also may provide a method to collect data about operating conditions, including pressure, temperature, torque, RPM, stress level, shock, vibration, downhole weight on bit, and/or equivalent circulating density to send to the surface or to MWD/LWD systems. The strengthening materials may collect data by themselves or in conjunction with a sensor.

    摘要翻译： 提供了强化定向钻井组件和形成加固定向钻井组件的方法。 加强材料可以被引入定向钻井组件内的弹性层和/或基于聚合物的复合材料中以改善定向钻井组件内的动力段的耐久性和性能。 在定向钻井组件中包括加强材料可以提供一种检测功率部分的状态并且在检测到功率部分的状态时从井下发送信号的方法。 包含强化材料还可以提供一种方法来收集关于操作条件的数据，包括压力，温度，扭矩，RPM，应力水平，冲击，振动，钻头上的井下重量和/或等效循环密度以发送到表面或 MWD / LWD系统。 强化材料可以自己或结合传感器收集数据。

    HIGH TEMPERATURE PROGRESSIVE CAVITY MOTOR OR PUMP COMPONENT AND METHOD OF FABRICATION
    8.
    发明申请
    HIGH TEMPERATURE PROGRESSIVE CAVITY MOTOR OR PUMP COMPONENT AND METHOD OF FABRICATION 有权
    高温渐进式电动机或泵组件及其制造方法

    公开(公告)号：US20090169404A1

    公开(公告)日：2009-07-02

    申请号：US11967985

    申请日：2007-12-31

    申请人： Olivier Sindt ,  Hossein Akbari ,  Julien Ramier

    发明人： Olivier Sindt ,  Hossein Akbari ,  Julien Ramier

    IPC分类号： B23P15/00 ,  F01C1/10

    CPC分类号： F04C2/1073 ,  F04C2/1075 ,  F05C2225/00 ,  Y10T29/49242

    摘要： The present application discloses a progressive cavity motor or pump component, either stator or rotor, which provides a high glass transition temperature polymeric surface on the component which becomes resilient at or below the expected operating temperature of the motor or pump, but which remains solid at ambient temperatures, along with a method of fabricating either a stator or a rotor with such surface characteristics. Since the surface becomes resilient, the progressive cavity pump operates efficiently at temperatures above the glass transition temperature of the selected polymeric surface.

    摘要翻译： 本申请公开了一种渐进腔电动机或泵组件，定子或转子，其在部件上提供高玻璃化转变温度聚合物表面，其在等于或低于电动机或泵的预期操作温度下变得弹性，但是在 环境温度以及制造具有这种表面特性的定子或转子的方法。 由于表面变得弹性，所以渐进式空腔泵在高于选定聚合物表面的玻璃化转变温度的温度下有效地工作。

    Method of Making Progressing Cavity Pumping Systems
    9.
    发明申请
    Method of Making Progressing Cavity Pumping Systems 审中-公开
    进气腔泵送系统的方法

    公开(公告)号：US20120102738A1

    公开(公告)日：2012-05-03

    申请号：US12915302

    申请日：2010-10-29

    申请人： Hossein Akbari ,  Julien Ramier ,  Tony Camuel

    发明人： Hossein Akbari ,  Julien Ramier ,  Tony Camuel

    IPC分类号： B23F15/08 ,  F04C2/107

    CPC分类号： F04C2/1071 ,  B29C43/18 ,  B29C2043/181 ,  E21B43/128 ,  F04C13/008 ,  F04C2230/20 ,  F04C2230/21 ,  F04C2230/91 ,  F04C2240/20 ,  Y10T29/49242

    摘要： A progressing cavity rotor facilitates pumping applications in progressing cavity pumping systems by ensuring a desired shape of the rotor. A resilient layer is placed over a rotor core to create a composite progressing cavity pump system rotor. Generally, the rotor core is formed from a harder material, such as a metallic material. Additionally, the composite rotor is placed in a mold and subjected to a molding treatment designed to enhance bonding of the resilient layer and formation of a desired exterior surface shape of the resilient layer.

    摘要翻译： 前进的空腔转子通过确保转子的期望形状来促进泵送过程中泵送系统的应用。 将弹性层放置在转子芯上方以形成复合前进空腔泵系统转子。 通常，转子芯由诸如金属材料的较硬材料形成。 此外，将复合转子放置在模具中并进行设计以增强弹性层的粘结和形成弹性层的期望的外表面形状的模制处理。

    ROTOR OF PROGRESSIVE CAVITY APPRATUS AND METHOD OF FORMING
    10.
    发明申请
    ROTOR OF PROGRESSIVE CAVITY APPRATUS AND METHOD OF FORMING 有权
    渐进式转杯装置的转子及其形成方法

    公开(公告)号：US20080264593A1

    公开(公告)日：2008-10-30

    申请号：US11740978

    申请日：2007-04-27

    申请人： Olivier Sindt ,  Michael Shepherd ,  Hossein Akbari

    发明人： Olivier Sindt ,  Michael Shepherd ,  Hossein Akbari

    IPC分类号： B22D19/00 ,  B22D25/02 ,  F04C29/00

    CPC分类号： F04C2/1075 ,  F04C2230/27

    摘要： Cast material rotor (200,300,500,800) with profiled helical outer surface (208,308,508,808). Cast material layer (502,802) can be disposed between core (504,804) and tube (506,806). Profiled helical outer surface (208,308) can be in tube 206 or cast material layer 302, respectively. Method of forming rotor 200 can include filling void between outer surface 212 of core 204 and longitudinal bore 210 of tube 206 having profiled helical outer surface 208 with cast material 202 in fluid state, and solidifying cast material 202. Tube 206 can be disposed within profiled helical bore 714 of mold 700, e.g., before solidifying cast material 202. Method of forming rotor 300 can include filling void between outer surface 312 of core 304 and profiled helical bore 714 in mold 700 with cast material 302 in fluid state, solidifying cast material 302 to impart profiled helical outer surface 308 thereto, and removing mold 700 from cast material 302.

    摘要翻译： 铸造材料转子（200,300,500,800），具有异型螺旋形外表面（208,308,508,808）。 铸造材料层（502,802）可以设置在芯（504,804）和管（506,806）之间。 分形螺旋形外表面（208,308）可以分别在管206或铸造材料层302中。 形成转子200的方法可以包括在芯体204的外表面212和管206的纵向孔210之间的填充空隙，其具有异型螺旋形外表面208，铸造材料202处于流体状态，并且固化铸造材料202。 管206可以设置在模具700的成型螺旋孔714内，例如在固化铸造材料202之前。 形成转子300的方法可以包括在芯304的外表面312和模具700中的成型螺旋孔714之间填充空隙，铸造材料302处于流体状态，固化铸造材料302以赋予成型的螺旋形外表面308，并且将模具700从 铸造材料302。