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    OILFIELD MATERIAL DELIVERY MECHANISM
    8.
    发明申请
    OILFIELD MATERIAL DELIVERY MECHANISM 有权
    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。

    Oilfield material delivery mechanism
    9.
    发明授权
    Oilfield material delivery mechanism 有权
    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。

    Method for oilfield material delivery
    10.
    发明授权
    Method for oilfield material delivery 有权
    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。