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    Wiper Plug Perforating System
    1.
    发明申请
    Wiper Plug Perforating System 有权
    刮水器穿孔系统

    公开(公告)号：US20100096131A1

    公开(公告)日：2010-04-22

    申请号：US12394598

    申请日：2009-02-27

    申请人： Freeman L. Hill ,  Randy L. Evans ,  John H. Clark ,  Mark L. Sloan ,  William D. Myers, JR. ,  Joseph Gregory Barolak ,  George Patton

    发明人： Freeman L. Hill ,  Randy L. Evans ,  John H. Clark ,  Mark L. Sloan ,  William D. Myers, JR. ,  Joseph Gregory Barolak ,  George Patton

    IPC分类号： E21B33/00 ,  E21B43/11

    CPC分类号： E21B33/16 ,  E21B23/14 ,  E21B43/11

    摘要： A method and system for cementing and perforating a wellbore in a single step by coupling a perforating gun with a wiper plug. The method includes injecting cement in a wellbore having casing therein and an annulus between the casing and wellbore. A wiper plug is dropped on the cement having a perforating gun attached to the wiper plug. The plug is forced downward pulling the perforating gun along. The downward motion of the plug in turn pushes the cement out the bottom end of the casing and into the annulus. The cement in the annulus is allowed to set and the perforating gun is activated.

    摘要翻译： 一种通过将穿孔枪与雨刷连接起来，在一个步骤中固井和穿孔井的方法和系统。 该方法包括在具有壳体的井眼中注入水泥，并且在壳体和井眼之间注入环状物。 刮水器塞子掉落在具有连接到雨刷塞上的穿孔枪的水泥上。 插头被迫向下拉动穿孔枪。 插头的向下运动反过来将水泥推出壳体的底端并进入环形空间。 允许环形中的水泥固化，并且穿孔枪被激活。

    Wiper plug perforating system
    2.
    发明授权
    Wiper plug perforating system 有权
    刮水器穿孔系统

    公开(公告)号：US08127846B2

    公开(公告)日：2012-03-06

    申请号：US12394598

    申请日：2009-02-27

    申请人： Freeman L. Hill ,  Randy L. Evans ,  John H. Clark ,  Mark L. Sloan ,  William D. Myers, Jr. ,  Joseph Gregory Barolak ,  George Patton

    发明人： Freeman L. Hill ,  Randy L. Evans ,  John H. Clark ,  Mark L. Sloan ,  William D. Myers, Jr. ,  Joseph Gregory Barolak ,  George Patton

    IPC分类号： E21B33/10

    CPC分类号： E21B33/16 ,  E21B23/14 ,  E21B43/11

    摘要： A method and system for cementing and perforating a wellbore in a single step by coupling a perforating gun with a wiper plug. The method includes injecting cement in a wellbore having casing therein and an annulus between the casing and wellbore. A wiper plug is dropped on the cement having a perforating gun attached to the wiper plug. The plug is forced downward pulling the perforating gun along. The downward motion of the plug in turn pushes the cement out the bottom end of the casing and into the annulus. The cement in the annulus is allowed to set and the perforating gun is activated.

    摘要翻译： 一种通过将穿孔枪与雨刷连接起来，在一个步骤中固井和穿孔井的方法和系统。 该方法包括在具有壳体的井眼中注入水泥，并且在壳体和井眼之间注入环状物。 刮水器塞子掉落在具有连接到雨刷塞上的穿孔枪的水泥上。 插头被迫向下拉动穿孔枪。 插头的向下运动反过来将水泥推出壳体的底端并进入环形空间。 允许环形中的水泥固化，并且穿孔枪被激活。

    Wellbore and reservoir treatment device and method
    3.
    发明授权
    Wellbore and reservoir treatment device and method 有权
    井筒和储层处理装置及方法

    公开(公告)号：US07757769B2

    公开(公告)日：2010-07-20

    申请号：US11867502

    申请日：2007-10-04

    申请人： Freeman L. Hill ,  Gary J. Cresswell ,  Joseph Gregory Barolak ,  Randy L. Evans

    发明人： Freeman L. Hill ,  Gary J. Cresswell ,  Joseph Gregory Barolak ,  Randy L. Evans

    IPC分类号： E21B43/26 ,  E21B49/10

    CPC分类号： E21B27/02 ,  E21B43/25 ,  E21B43/26

    摘要： A modular wellbore treatment system having a reservoir for holding wellbore/reservoir treatment material, a pump for pressurizing and delivering the wellbore/reservoir treatment fluid, and a sealing section for creating a localized pressurized zone proximate to a region of a formation to be treated. The wellbore treatment fluid includes permeability modifiers, gel, acids, stimulation fluids, epoxy type substances, void fillers, gravel pack fixing compounds, brine, reactive fluids to water, oil, and gas, and alcohol.

    摘要翻译： 具有用于保持井眼/储层处理材料的储存器的模块化井筒处理系统，用于加压和输送井筒/储存器处理流体的泵以及用于在靠近待处理地层的区域产生局部加压区域的密封段。 井眼处理流体包括渗透性改进剂，凝胶，酸，刺激流体，环氧类物质，空隙填料，砾石填充物固定化合物，盐水，对水，油和气体的反应性流体和醇。

    WELLBORE AND RESERVOIR TREATMENT DEVICE
    4.
    发明申请
    WELLBORE AND RESERVOIR TREATMENT DEVICE 有权
    井筒和储层处理装置

    公开(公告)号：US20090090507A1

    公开(公告)日：2009-04-09

    申请号：US11867502

    申请日：2007-10-04

    申请人： Freeman L. Hill ,  Gary J. Cresswell ,  Joseph Gregory Barolak ,  Randy L. Evans

    发明人： Freeman L. Hill ,  Gary J. Cresswell ,  Joseph Gregory Barolak ,  Randy L. Evans

    IPC分类号： E21B43/04

    CPC分类号： E21B27/02 ,  E21B43/25 ,  E21B43/26

    摘要： A modular wellbore treatment system having a reservoir for holding wellbore/reservoir treatment material, a pump for pressurizing and delivering the wellbore/reservoir treatment fluid, and a sealing section for creating a localized pressurized zone proximate to a region of a formation to be treated. The wellbore treatment fluid includes permeability modifiers, gel, acids, stimulation fluids, epoxy type substances, void fillers, gravel pack fixing compounds, brine, reactive fluids to water, oil, and gas, and alcohol.

    摘要翻译： 具有用于保持井眼/储层处理材料的储存器的模块化井筒处理系统，用于加压和输送井筒/储存器处理流体的泵以及用于在靠近待处理地层的区域产生局部加压区域的密封段。 井眼处理流体包括渗透性改进剂，凝胶，酸，刺激流体，环氧类物质，空隙填料，砾石填充物固定化合物，盐水，对水，油和气体的反应性流体和醇。

    Casing resonant radial flexural modes in cement bond evaluation
    9.
    发明授权
    Casing resonant radial flexural modes in cement bond evaluation 有权
    水泥债券评估中套管共振径向弯曲模式

    公开(公告)号：US07681450B2

    公开(公告)日：2010-03-23

    申请号：US11634771

    申请日：2006-12-06

    申请人： Alexei Bolshakov ,  Vladimir Dubinsky ,  Xiao Ming Tang ,  Douglas J. Patterson ,  Dimitri Donskoy ,  Joseph Gregory Barolak

    发明人： Alexei Bolshakov ,  Vladimir Dubinsky ,  Xiao Ming Tang ,  Douglas J. Patterson ,  Dimitri Donskoy ,  Joseph Gregory Barolak

    IPC分类号： G01N29/12 ,  G01V1/40 ,  G01V1/00

    CPC分类号： E21B47/0005 ,  G01V1/50

    摘要： A method useful for evaluating the presence and/or the quality of the cement bond of a downhole tubular. The method involves measuring radial resonance modes of the tubular, and comparing those measured values to the unbound tubular resonant values of a calibration ring. For a well bonded tubular, the measured radial resonance should be greater than that of the unbound tubular calibration ring. In regions where a fluid, such as water surrounds the outside of the tubular, or the cement is otherwise not bonded to the outer surface of the tubular, the measured response should be less than the calibrated response. The calibration ring should have the same diameter, wall thickness, and be made of the same material as the tubular.

    摘要翻译： 一种用于评估井下管道的水泥粘结的存在和/或质量的方法。 该方法包括测量管的径向共振模式，并将这些测量值与校准环的未结合的管状共振值进行比较。 对于良好结合的管状物，测得的径向共振应大于未结合的管状校准环的径向共振。 在诸如水之类的流体围绕管状外部的区域中，或者水泥否则不粘合到管状物的外表面，测量的响应应小于校准的响应。 校准环应具有相同的直径，壁厚，并且由与管状物相同的材料制成。

    System for Measuring Stress in Downhole Tubulars
    10.
    发明申请
    System for Measuring Stress in Downhole Tubulars 有权
    井下管道应力测量系统

    公开(公告)号：US20080170467A1

    公开(公告)日：2008-07-17

    申请号：US11622101

    申请日：2007-01-11

    申请人： Joseph Gregory Barolak

    发明人： Joseph Gregory Barolak

    IPC分类号： G01V1/40

    CPC分类号： E21B47/0006 ,  G01N29/07 ,  G01N29/2412 ,  G01N2291/02827 ,  G01N2291/2636

    摘要： An apparatus for evaluating a tubular in a borehole of includes at least two electromagnetic acoustic transducers. The transducers are configured to generate and receive first and second acoustic waves in the tubular. A difference in velocity of the two acoustic waves is indicative of a stress field in the tubular.

    摘要翻译： 一种用于评估钻孔中的管状物的装置包括至少两个电磁换能器。 换能器被配置为在管中产生和接收第一和第二声波。 两个声波的速度差表示管状体中的应力场。