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1. 发明授权

US11473389B2 Tumbler ring ledge and plug system 有权
公开(公告)号：US11473389B2
公开(公告)日：2022-10-18
申请号：US16355728
申请日：2019-03-16
申请人： Ronald van Petegem
发明人： Ronald van Petegem
IPC分类号： E21B33/12 , E21B23/01 , E21B29/02 , E21B33/128 , E21B23/03
摘要： A tumbler ring apparatus, method, and system for deployment in a subterranean well at a setting location. The tumbler ring may have a generally oval shape with a major axis and a minor axis. The major axis defining a major diameter of the ring and the minor axis defining a minor diameter of the ring. The major diameter of the ring being larger than the inner diameter of the subterranean well at the setting location, and the minor diameter of the ring being smaller than the inner diameter of the subterranean well at the setting location. The ring is further configured to substantially deform to the inner circumference of the subterranean well at the setting location when tumbled by reducing the major diameter of the ring to cause the ring to generally take the shape of the inner circumference of the subterranean well.

2. 发明授权

US11199065B2 Latch mechanism and system for downhole applications 有权
公开(公告)号：US11199065B2
公开(公告)日：2021-12-14
申请号：US16538827
申请日：2019-08-13
申请人： Ronald van Petegem
发明人： Ronald van Petegem
IPC分类号： E21B23/01 , E21B23/02 , E21B23/08 , E21B23/12 , E21B43/14 , E21B12/00
摘要： A system and method for conveying a tool to a target sub within a tubular string having a number of subs. Each sub may include at least one ledge or shoulder in or on its interior surface that can be used as a latch stopper or stopper, for receiving and engagement with a latch. The subs may also have a latch deflector or deflector. In one embodiment, the latch deflector is a latch-deflection shoulder protruding into the internal diameter (ID) of the string for deflecting a latch, to be subsequently introduced, out of or into the latch-stopping shoulder. The distance between the latch stopper and the latch deflector, referred to as the “deflection radius,” may be used as an address that uniquely identifies each sub, and can vary from sub to sub.

3. 发明授权

US09068398B2 Deepwater completion installation and intervention system 有权
标题翻译：深水完井安装和干预系统
公开(公告)号：US09068398B2
公开(公告)日：2015-06-30
申请号：US13149591
申请日：2011-05-31
申请人： Ronald Van Petegem , Kevin Quick , Egill Abrahamsen , Brian Michael Carline , Karsten Heidecke , Doyle Frederick Boutwell, Jr.
发明人： Ronald Van Petegem , Kevin Quick , Egill Abrahamsen , Brian Michael Carline , Karsten Heidecke , Doyle Frederick Boutwell, Jr.
IPC分类号： E21B17/01 , E21B7/124 , B63B25/28 , B63B35/00 , E21B15/02 , E21B19/00 , E21B19/09 , E21B19/14 , E21B19/15
CPC分类号： E21B7/124 , B63B25/28 , B63B35/00 , E21B15/02 , E21B17/012 , E21B17/015 , E21B19/002 , E21B19/09 , E21B19/143 , E21B19/15
摘要： Methods and apparatus for installing deepwater completions and performing well intervention from a vessel that can perform other duties while not running completions or performing interventions. The system for installing deepwater completions and performing well intervention may comprise a surface pipe handling and deployment package including a horizontally operated rig that may also be operated in a slanted mode. Deepwater completions may be deployed from the vessel via a buoyant horizontal riser (BHR), which may be supported by a submerged buoyant tensioning system (BTS). In this manner, the cost of performing completion or intervention operations may be significantly reduced compared to such operations run from a drilling rig.
摘要翻译：用于安装深水完井和执行良好干预的方法和装置，可以在不运行完井或执行干预措施的情况下执行其他任务。用于安装深水完井和进行良好干预的系统可以包括表面管道处理和展开包装，其包括也可以倾斜模式操作的水平操作的钻机。深水完井可以通过浮动的水平提升管（BHR）从船舶部署，其可以由浸没式浮力张紧系统（BTS）支撑。以这种方式，与从钻机运行的这种操作相比，执行完成或干预操作的成本可能显着降低。

4. 发明授权

US08770290B2 Gravel pack assembly for bottom up/toe-to-heel packing 有权
标题翻译：砾石充填组件，用于自下而上/脚趾到脚跟包装
公开(公告)号：US08770290B2
公开(公告)日：2014-07-08
申请号：US12913981
申请日：2010-10-28
申请人： Ronald van Petegem , John Broussard
发明人： Ronald van Petegem , John Broussard
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B33/124 , E21B34/102 , E21B43/08 , E21B2034/007
摘要： A gravel pack assembly gravel packs a horizontal borehole. Operators wash down the borehole using a tool in a first position by flowing fluid from the tool through the apparatus' toe. Operators then gravel pack by moving the tool to a first flow port between a screen and the toe. Slurry flows into the borehole from the first flow port, and returns from the borehole flow through the screen. The gravel in the slurry can pack the borehole in an alpha-beta wave from toe to heel. When the tool has a sleeve, operators can break any bridges by flowing fluid from the passage of the assembly into the tool. In another condition, operators can move the tool to a second flow port. Slurry can flow into to the borehole through a shunt extending from the second flow port. Meanwhile, returns can flow from the borehole through a bypass in the assembly.
摘要翻译：砾石充填组件砾石包装水平井眼。操作员使用工具在第一位置通过将工具的流体流过设备的脚趾来冲洗钻孔。然后，操作员通过将工具移动到屏幕和脚趾之间的第一流动端口来砾石包装。泥浆从第一流动口流入井眼，并从钻孔流经筛网返回。泥浆中的砾石可以从脚趾到脚跟中的α-β波包装井眼。当工具有一个套筒时，操作员可以通过将流体从组件的通道流入工具来破坏任何桥梁。在另一种情况下，操作员可以将工具移动到第二个流动端口。浆料可以通过从第二流动口延伸的分流器流入井眼。同时，回程可以从井眼流经组件中的旁路。

5. 发明申请

US20140102702A1 Produced Sand Gravel Pack Process 有权
标题翻译：生产沙砾包装工艺
公开(公告)号：US20140102702A1
公开(公告)日：2014-04-17
申请号：US13653690
申请日：2012-10-17
申请人： Ronald van Petegem
发明人： Ronald van Petegem
IPC分类号： E21B43/08
CPC分类号： E21B43/08 , E21B43/04 , E21B43/25
摘要： A borehole completion method treats a formation surrounding a borehole with a chemical treatment that alters how formation particulates interact. A standalone screen deploys downhole in the borehole (either before or after the treatment) on a downhole string. When fluid is produced, formation particulates treated with the chemical treatment agglomerate in the annulus surrounding the screen in permeable structures. This can be especially when the standalone screen is useful in a cased hole having perforations. The chemical treatment includes an inner salt adapted to neutralize the zeta potential (i.e., electrokinetic potential) of the formation particulates so they aggregate into one or more permeable structures in the annulus.
摘要翻译：钻孔完井方法通过化学处理来处理井眼周围的地层，改变地层颗粒如何相互作用。一个独立的屏幕在井眼中在钻孔中（在处理之前或之后）部署在井下的井下。当产生流体时，通过化学处理的形成颗粒在可渗透结构中围绕屏幕的环空中聚集。特别是当独立屏幕在具有穿孔的套管孔中有用时。化学处理包括适于中和形成颗粒的ζ电位（即电动势）的内盐，从而它们聚集成环空中的一个或多个可渗透结构。

6. 发明申请

US20120103603A1 Gravel Pack Inner String Hydraulic Locating Device 有权
标题翻译：砾石包内弦液压定位装置
公开(公告)号：US20120103603A1
公开(公告)日：2012-05-03
申请号：US13345544
申请日：2012-01-06
申请人： John P. Broussard , Ronald van Petegem , Christopher Hall , Patrick J. Zimmerman , Brian Ritchey , Rockni Van Clief
发明人： John P. Broussard , Ronald van Petegem , Christopher Hall , Patrick J. Zimmerman , Brian Ritchey , Rockni Van Clief
IPC分类号： E21B47/09 , E21B43/04
CPC分类号： E21B43/04 , E21B17/07 , E21B23/00 , E21B47/09
摘要： A downhole assembly, such as a toe-to-heel gravel pack assembly, has a body with a body passage, outlet ports for slurry, and screens for fluid returns. An inner string deploys in the body to perform the toe-to-heel gravel packing. A telescoping adjustment device allows the inner string to space out properly when deployed to the toe of the assembly. Sealing surfaces of a locating device in the body separate a sealable space and seal against seals on the inner string movably disposed therein. Fluid pumped in the string produces a pressure buildup when the string's port communicates with the sealable space. The pressure buildup indicates that the tool is positioned at a first location in the assembly, and other positions for placement of the tool can then be calculated therefrom.
摘要翻译：诸如脚趾至脚跟砾石包装组件的井下组件具有主体，其具有主体通道，用于浆料的出口和用于流体返回的筛网。内部线条在身体中部署，以执行脚跟砾石包装。伸缩式调节装置可以在展开到组件的脚趾处时使内柱适当地空出。主体中的定位装置的密封表面分离可密封的空间并密封可移动地设置在其中的内弦上的密封件。当弦的端口与可密封空间相通时，在琴弦中泵送的液体产生压力积聚。压力累积表示工具位于组件中的第一位置，然后可以从其中计算用于放置工具的其他位置。

7. 发明授权

US09057251B2 Gravel pack inner string hydraulic locating device 有权
标题翻译：砾石包内线液压定位装置
公开(公告)号：US09057251B2
公开(公告)日：2015-06-16
申请号：US13345544
申请日：2012-01-06
申请人： John P. Broussard , Ronald van Petegem , Christopher Hall , Patrick J. Zimmerman , Brian Ritchey , Rockni Van Clief
发明人： John P. Broussard , Ronald van Petegem , Christopher Hall , Patrick J. Zimmerman , Brian Ritchey , Rockni Van Clief
IPC分类号： E21B17/07 , E21B43/04 , E21B23/00 , E21B47/09
CPC分类号： E21B43/04 , E21B17/07 , E21B23/00 , E21B47/09
摘要： A downhole assembly, such as a toe-to-heel gravel pack assembly, has a body with a body passage, outlet ports for slurry, and screens for fluid returns. An inner string deploys in the body to perform the toe-to-heel gravel packing. A telescoping adjustment device allows the inner string to space out properly when deployed to the toe of the assembly. Sealing surfaces of a locating device in the body separate a sealable space and seal against seals on the inner string movably disposed therein. Fluid pumped in the string produces a pressure buildup when the string's port communicates with the sealable space. The pressure buildup indicates that the tool is positioned at a first location in the assembly, and other positions for placement of the tool can then be calculated therefrom.
摘要翻译：诸如脚趾至脚跟砾石包装组件的井下组件具有主体，其具有主体通道，用于浆料的出口和用于流体返回的筛网。内部线条在身体中部署，以执行脚跟砾石包装。伸缩式调节装置可以在展开到组件的脚趾处时使内柱适当地空出。主体中的定位装置的密封表面分离可密封的空间并密封可移动地设置在其中的内弦上的密封件。当弦的端口与可密封空间相通时，在琴弦中泵送的液体产生压力积聚。压力累积表示工具位于组件中的第一位置，然后可以从其中计算用于放置工具的其他位置。

8. 发明授权

US08950493B2 Method and system using zeta potential altering compositions as aggregating reagents for sand control 有权
标题翻译：使用ζ电位改变组合物作为防砂剂聚集试剂的方法和系统
公开(公告)号：US08950493B2
公开(公告)日：2015-02-10
申请号：US12690292
申请日：2010-01-20
申请人： Ronald van Petegem , Sarkis R. Kakadjian , Frank Zamora
发明人： Ronald van Petegem , Sarkis R. Kakadjian , Frank Zamora
IPC分类号： E21B43/00 , E21B43/26 , C09K8/528 , C09K8/506 , C09K8/68 , C09K8/80 , E21B43/02
CPC分类号： C09K8/02 , C09K8/506 , C09K8/68 , C09K8/80 , E21B43/025 , E21B43/16 , E21B43/267
摘要： Methods and systems are disclosed for well completion and/or production, where an aggregating, agglomerating or conglomerating composition is injected into a producible formation, zone or interval thereof to alter an aggregation or zeta potential of formation surfaces and particulate to increase a maximum sand free production rate.
摘要翻译：公开了用于完井和/或生产的方法和系统，其中将聚集，附聚或聚集的组合物注入到可生产的地层，区域或间隔中以改变地层表面和颗粒的聚集或ζ电位，以增加最大无沙生产率。

9. 发明申请

US20140202694A9 Produced Sand Gravel Pack Process 有权
公开(公告)号：US20140202694A9
公开(公告)日：2014-07-24
申请号：US13653690
申请日：2012-10-17
申请人： Ronald van Petegem
发明人： Ronald van Petegem
IPC分类号： E21B43/08
CPC分类号： E21B43/08 , E21B43/04 , E21B43/25
摘要： A borehole completion method treats a formation surrounding a borehole with a chemical treatment that alters how formation particulates interact. A standalone screen deploys downhole in the borehole (either before or after the treatment) on a downhole string. When fluid is produced, formation particulates treated with the chemical treatment agglomerate in the annulus surrounding the screen in permeable structures. This can be especially when the standalone screen is useful in a cased hole having perforations. The chemical treatment includes an inner salt adapted to neutralize the zeta potential (i.e., electrokinetic potential) of the formation particulates so they aggregate into one or more permeable structures in the annulus.

10. 发明申请

US20120103606A1 Gravel Pack Assembly For Bottom Up/Toe-to-Heel Packing 有权
标题翻译：砾石包装，用于底部/鞋跟到包装
公开(公告)号：US20120103606A1
公开(公告)日：2012-05-03
申请号：US12913981
申请日：2010-10-28
申请人： Ronald van Petegem , John Broussard
发明人： Ronald van Petegem , John Broussard
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B33/124 , E21B34/102 , E21B43/08 , E21B2034/007
摘要： A gravel pack assembly gravel packs a horizontal borehole. Operators wash down the borehole using a tool in a first position by flowing fluid from the tool through the apparatus' toe. Operators then gravel pack by moving the tool to a first flow port between a screen and the toe. Slurry flows into the borehole from the first flow port, and returns from the borehole flow through the screen. The gravel in the slurry can pack the borehole in an alpha-beta wave from toe to heel. When the tool has a sleeve, operators can break any bridges by flowing fluid from the passage of the assembly into the tool. In another condition, operators can move the tool to a second flow port. Slurry can flow into to the borehole through a shunt extending from the second flow port. Meanwhile, returns can flow from the borehole through a bypass in the assembly.
摘要翻译：砾石充填组件砾石包装水平井眼。操作员使用工具在第一位置通过将工具的流体流过设备的脚趾来冲洗钻孔。然后，操作员通过将工具移动到屏幕和脚趾之间的第一流动端口来砾石包装。泥浆从第一流动口流入井眼，并从钻孔流经筛网返回。泥浆中的砾石可以从脚趾到脚跟中的α-β波包装井眼。当工具有一个套筒时，操作员可以通过将流体从组件的通道流入工具来破坏任何桥梁。在另一种情况下，操作员可以将工具移动到第二个流动端口。浆料可以通过从第二流动口延伸的分流器流入井眼。同时，回程可以从井眼流经组件中的旁路。

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