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1.发明授权公开(公告)号：US07896077B2
公开(公告)日：2011-03-01
申请号：US11862297
申请日：2007-09-27
IPC分类号： E21B29/02
CPC分类号： E21B43/116
摘要： A transient overbalance condition is created in a wellbore interval such that a pressure of the wellbore interval is greater than a reservoir pressure in surrounding formation. Creating the transient overbalance condition causes a near-wellbore region of the formation to increase in pressure. The pressure in the wellbore interval is reduced at a rate that produces a relative underbalance condition in which the pressure in the wellbore interval is less than the pressure of the near-wellbore region of the formation, but the pressure in the wellbore interval is greater than the reservoir pressure.
摘要翻译： 在井眼间隔中产生瞬态过平衡状态，使得井眼间隔的压力大于周围地层中的储层压力。 造成瞬态过度平衡状况导致地层近井筒区域的压力增加。 井眼间隔中的压力以产生相对不平衡状态的速率减小，其中井筒间隔中的压力小于地层近井筒区域的压力，但是井筒间隔中的压力大于 储层压力。
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2.发明申请公开(公告)号：US20090084552A1
公开(公告)日：2009-04-02
申请号：US11862297
申请日：2007-09-27
IPC分类号： E21B43/116
CPC分类号： E21B43/116
摘要： A transient overbalance condition is created in a wellbore interval such that a pressure of the wellbore interval is greater than a reservoir pressure in surrounding formation. Creating the transient overbalance condition causes a near-wellbore region of the formation to increase in pressure. The pressure in the wellbore interval is reduced at a rate that produces a relative underbalance condition in which the pressure in the wellbore interval is less than the pressure of the near-wellbore region of the formation, but the pressure in the wellbore interval is greater than the reservoir pressure.
摘要翻译： 在井眼间隔中产生瞬态过平衡状态，使得井眼间隔的压力大于周围地层中的储层压力。 造成瞬态过度平衡状况导致地层近井筒区域的压力增加。 井眼间隔中的压力以产生相对不平衡状态的速率减小，其中井筒间隔中的压力小于地层近井筒区域的压力，但是井筒间隔中的压力大于 储层压力。
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公开(公告)号：US09528351B2
公开(公告)日：2016-12-27
申请号：US13567916
申请日：2012-08-06
申请人： Konstantin Viktorovich Vidma , Mohan K. R. Panga , Balkrishna Gadiyar , Anatoly Medvedev , Ivan Sergeyevich Glaznev , Raymond J. Tibbles , Michael J. Fuller
发明人： Konstantin Viktorovich Vidma , Mohan K. R. Panga , Balkrishna Gadiyar , Anatoly Medvedev , Ivan Sergeyevich Glaznev , Raymond J. Tibbles , Michael J. Fuller
IPC分类号： E21B43/08 , E21B43/267 , E21B43/04 , E21B43/10
CPC分类号： E21B43/08 , E21B43/04 , E21B43/10 , E21B43/267
摘要： A technique includes completing a well, including installing a tubing string that includes a screen in the well and installing a fiber-based material outside of the screen. The technique further includes using the well as an injection well, including communicating a fluid into the tubing string to cause an injection flow to be communicated in a fluid flow path from an interior of the tubing string, through the screen and into a formation.
摘要翻译： 一种技术包括完成一个井，包括安装一个油管柱，其中包括一个屏幕在井中，并在屏幕外部安装一个基于纤维的材料。 该技术还包括使用井作为注入井，包括将流体连通到油管柱中，以使喷射流在从油管柱的内部通过筛网并进入地层的流体流动路径中连通。
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公开(公告)号：US07841398B2
公开(公告)日：2010-11-30
申请号：US12020328
申请日：2008-01-25
IPC分类号： E03B3/18
摘要： Method and apparatus for gravel packing an open-hole wellbore are disclosed. The apparatus includes a sandscreen disposed in the wellbore thereby creating an annulus between the wellbore and the sandscreen for receiving a gravel slurry. The apparatus further comprises a tubular member or wash pipe which is concentrically disposed in the sandscreen for receiving carrier fluid which passes through the sandscreen and for returning the carrier fluid to the earth's surface. At least one diverter valve is installed in the tubular member for permitting flow of the carrier fluid into the tubular member.
摘要翻译： 公开了一种用于砾石填充露天井筒的方法和装置。 该装置包括设置在井眼中的砂筛，从而在井筒和砂筛之间形成一个用于接收砾石浆料的环形空间。 该装置还包括管状构件或洗涤管，该管状构件或洗涤管同心地设置在砂筛中，用于接收通过砂筛并将载体流体返回到地球表面的载体流体。 至少一个分流阀安装在管状构件中以允许载体流体流入管状构件。
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公开(公告)号：US06140277A
公开(公告)日：2000-10-31
申请号：US224440
申请日：1998-12-31
申请人： Raymond J. Tibbles , Mehmet Parlar , Frank F. Chang , Diankui Fu , Jonathan Mark Davison , Elizabeth W. A. Morris , Antje M. Wierenga , Palathinkara S. Vinod
发明人： Raymond J. Tibbles , Mehmet Parlar , Frank F. Chang , Diankui Fu , Jonathan Mark Davison , Elizabeth W. A. Morris , Antje M. Wierenga , Palathinkara S. Vinod
CPC分类号： C09K8/52 , C09K2208/24 , Y10S507/925
摘要： The Invention relates to novel fluids and techniques to optimize/enhance the production of hydrocarbon from subterranean formations (e.g., "completion fluids"), in particular, fluids and techniques are disclosed and claimed which remove wellbore damage and near-wellbore damage in the form of coating formed from drilling and production-related operations ("filtercake"); the techniques can be applied either by themselves or in conjunction with other completion operations, such as gravel packing; preferred embodiments are chelating agent and enzyme systems in a viscoelastic surfactant (VES) matrix.
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公开(公告)号：US08752625B2
公开(公告)日：2014-06-17
申请号：US13025835
申请日：2011-02-11
申请人： Raymond J. Tibbles
发明人： Raymond J. Tibbles
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B33/1208 , E21B33/126
摘要： A gravel pack system and method for zonal isolation includes a swellable element used in conjunction with a primary isolation device, such as a cup packer. The zones may be isolated by both the isolation device and the swellable element. Shunt tubes may be used to convey a gravel slurry to each zone. At least one upper shunt tube extends through the isolation device to provide the slurry to the zone therebelow. Once the gravel packing is completed, the swellable member may be activated to provide and supplement a hydraulic seal between adjacent zones.
摘要翻译： 用于区域隔离的砾石包装系统和方法包括与初级隔离装置（例如杯式包装机）结合使用的可溶胀元件。 这些区域可以由隔离装置和可溶胀元件隔离。 分流管可用于将砾石浆料输送到每个区域。 至少一个上分流管延伸穿过隔离装置以将浆料提供到其下方的区域。 一旦砾石填充完成，可膨胀构件可被启动以提供和补充相邻区域之间的液压密封。
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公开(公告)号：US08434556B2
公开(公告)日：2013-05-07
申请号：US12761755
申请日：2010-04-16
摘要： An apparatus and related methods for removing hazardous trace elements from hydrocarbon reservoir effluent is implemented by placing an adsorbing volume of material designed to adsorb the hazardous trace elements into the vicinity of a producing formation face at a downhole location; and letting the reservoir effluent flow through the volume of adsorbing material.
摘要翻译： 通过将设计用于将有害微量元素吸附到井下位置的生产地层附近的材料的吸附体积来实现从烃储层流出物中除去有害微量元素的装置和相关方法; 并使储存器流出物流过吸附材料的体积。
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公开(公告)号：US20110139465A1
公开(公告)日：2011-06-16
申请号：US12635058
申请日：2009-12-10
CPC分类号： E21B43/04 , E21B33/124 , E21B34/063
摘要： A packing tube isolation assembly, which includes a first conduit, a second conduit, and a sealing member. The first conduit extends substantially parallel to a longitudinal axis of a tube disposable in a wellbore and has an opening defined in the first conduit. The second conduit fluidly connects to an annulus of the wellbore and to the opening of the first conduit, and is disposed at an angle with respect to the first conduit. The sealing member is disposed adjacent the second conduit and is configured to move into and substantially obstruct the second conduit when the second conduit is at least partially packed with a gravel slurry.
摘要翻译： 一种包装管隔离组件，其包括第一导管，第二导管和密封构件。 第一管道基本上平行于管子的纵向轴线延伸，所述管子在井眼中是一次性的并且具有限定在第一管道中的开口。 第二导管流体地连接到井眼的环形空间和第一导管的开口，并且相对于第一导管以一定角度设置。 所述密封构件邻近所述第二导管设置并且构造成当所述第二导管至少部分地填充有砾石浆料时，所述密封构件移动进入所述第二管道并基本上阻塞所述第二管道。
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公开(公告)号：US20110067863A1
公开(公告)日：2011-03-24
申请号：US12564599
申请日：2009-09-22
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B17/1014 , E21B43/08
摘要： Apparatus and methods for gravel packing. The method is particularly useful for deploying a sand screen assembly having shunt tubes. The apparatus can include two or more tubulars disposed about at least one expandable member. The tubulars are longitudinally aligned with one another and bundled together in a run-in position, and the bundled tubulars radially expand when the expandable member is activated.
摘要翻译： 砾石包装的装置和方法。 该方法对于部署具有分流管的砂筛组件特别有用。 该装置可以包括围绕至少一个可扩张构件设置的两个或更多个管。 管状物彼此纵向对准并且在一个接合位置中捆扎在一起，并且当可膨胀构件被启动时，该束状管状物径向膨胀。
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10.发明授权Apparatus and method providing alternate fluid flowpath for gravel pack completion 失效提供用于砾石充填完成的替代流体流路的装置和方法公开(公告)号：US06520254B2
公开(公告)日：2003-02-18
申请号：US09747543
申请日：2000-12-22
申请人： Gary D. Hurst , Raymond J. Tibbles
发明人： Gary D. Hurst , Raymond J. Tibbles
IPC分类号： E21B4304
CPC分类号： E21B43/045
摘要： Apparatus and methods for use in completing a subterranean zone penetrated by a wellbore include a tubular member having a first segment and a second segment, each segment containing a longitudinal bore. The tubular member forms an annulus between itself and the wellbore wall. At least one screen member at least partially encloses and is coupled to a second segment of the tubular member. The screen member and the enclosed second segment of the tubular member both have openings that allow fluid communication between the longitudinal bore of the tubular member and the wellbore. The apparatus includes an alternate flowpath member having a wall, upper and lower ends, and at least one aperture in its wall. The apertures are small enough to substantially prevent passage of particulate material. The alternate flowpath member extends longitudinally along a portion of the wellbore and creates a communication path for fluid flow.
摘要翻译： 用于完成由井筒渗透的地下区域的装置和方法包括具有第一段和第二段的管状构件，每个段包含纵向孔。 管状构件在其与井筒壁之间形成环形空间。 至少一个屏幕构件至少部分地包围并联接到管状构件的第二段。 筛管构件和管状构件的封闭的第二段都具有允许管状构件的纵向孔和井眼之间的流体连通的开口。 该装置包括具有壁，上端和下端以及其壁中的至少一个孔的可选流路构件。 孔径足够小以基本上防止颗粒材料的通过。 备用流路构件沿着井眼的一部分纵向延伸并且产生用于流体流动的连通路径。
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