专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07387165B2 System for completing multiple well intervals 有权
标题翻译：完成多个井间隔的系统
公开(公告)号：US07387165B2
公开(公告)日：2008-06-17
申请号：US10905073
申请日：2004-12-14
申请人： Jorge Lopez de Cardenas , Gary L. Rytlewski , Matthew R. Hackworth
发明人： Jorge Lopez de Cardenas , Gary L. Rytlewski , Matthew R. Hackworth
IPC分类号： E21B34/14 , E21B43/14
CPC分类号： E21B43/26 , E21B34/06 , E21B34/14 , E21B43/08 , E21B43/14 , E21B2034/007
摘要： A system for completing a well with multiple zones of production includes a casing having a plurality of valves that are integrated therein for isolating each well zone. Communication is established between each underlying formation and the interior of the casing, and a treatment fluid is delivered to each of the multiple well zones. Mechanisms for actuating one or more of the valves include, but are not limited to, a dart, a drop ball, a running tool, and a control line actuating system.
摘要翻译：用于完成具有多个生产区域的井的系统包括具有多个阀的壳体，其集成在其中以隔离每个井区。在每个下层地层和套管的内部之间建立通信，并且处理流体被输送到多个井区中的每一个。用于致动一个或多个阀的机构包括但不限于飞镖，落球，行驶工具和控制线驱动系统。

32. 发明授权

US07264057B2 Subsea intervention 有权
标题翻译：海底干预
公开(公告)号：US07264057B2
公开(公告)日：2007-09-04
申请号：US10709322
申请日：2004-04-28
申请人： Gary L. Rytlewski , Thomas H. Zimmerman , Peter A. Goode , Ashley C. Kishino , John A. Kerr , Alan Christie
发明人： Gary L. Rytlewski , Thomas H. Zimmerman , Peter A. Goode , Ashley C. Kishino , John A. Kerr , Alan Christie
IPC分类号： E21B33/038
CPC分类号： E21B41/0007 , B63G8/001 , B63G2008/004 , B63G2008/008 , E21B19/146 , E21B23/08 , E21B33/076 , E21B41/04 , E21B47/00 , E21B47/0001 , E21B47/06 , E21B47/12
摘要： A method and system of subsea intervention comprises lowering one or more assemblies of intervention equipment into the sea. Underwater marine units (such as remote operated vehicles or small submarines) may be employed to connect the assemblies to each other and to the subsea wellhead equipment. The subsea wellhead equipment includes a carrier line spool (e.g., coiled tubing spool, wireline spool, slickline spool) and equipment to inject a carrier line from the carrier line spool into the subsea well. The carrier line spool can be located underwater, such as on the sea floor or positioned above the subsea wellhead equipment.
摘要翻译：海底干预的方法和系统包括将干预设备的一个或多个组件降低到海中。可以使用水下海洋单元（如遥控车辆或小型潜艇）将组件相互连接并连接到海底井口设备。海底井口设备包括载运线路线轴（例如，连续油管卷轴，钢丝绳卷轴，光滑线轴）和用于将载体线从载体线卷轴注入海底井的设备。载体线轴可以位于水下，例如在海底或位于海底井口设备之上。

33. 发明授权

US06321846B1 Sealing device for use in subsea wells 有权
标题翻译：用于海底井的密封装置
公开(公告)号：US06321846B1
公开(公告)日：2001-11-27
申请号：US09512556
申请日：2000-02-24
申请人： Gary L. Rytlewski
发明人： Gary L. Rytlewski
IPC分类号： E21B3303
CPC分类号： E21B33/064 , E21B33/076
摘要： A system for use in a subsea well includes a sealing element having an inner surface defining a bore through which a carrier line of a tool string may extend. A pressure-activated operator is coupled to the sealing element and is adapted to cause the sealing element to deform generally radially inwardly to allow the inner surface to apply a force to seal around the carrier line. A fluid pressure conduit extends from a sea surface pressure source to the pressure-activated operator. The sealing element is part of a pack-off device that can be used in a subsea blow-out preventer.
摘要翻译：用于海底井的系统包括密封元件，其具有限定钻孔的内表面，工具串的载体线可以延伸通过该孔。压力激活的操作器联接到密封元件并且适于使密封元件大致径向向内变形，以允许内表面施加力以围绕载体线密封。流体压力管道从海面压力源延伸到压力激活的操作者。密封元件是可用于海底防喷器的包装装置的一部分。

34. 发明授权

US5704426A Zonal isolation method and apparatus 失效
标题翻译：区域分离方法和装置
公开(公告)号：US5704426A
公开(公告)日：1998-01-06
申请号：US619781
申请日：1996-03-20
申请人： Gary L. Rytlewski , Dale E. Meek
发明人： Gary L. Rytlewski , Dale E. Meek
IPC分类号： E21B23/00 , E21B43/116 , E21B43/14 , F21B43/116
CPC分类号： E21B23/00 , E21B43/116 , E21B43/14
摘要： A new zonal isolation method and apparatus perforates a plurality of zones of a formation, while isolating each perforated zone from every other zone, with one trip into wellbore, and without requiring the circulation of a kill fluid throughout the wellbore following perforation to kill the well so that a packer and/or a perforating gun may be removed from the well. The new zonal isolation apparatus includes a perforating gun and a plug or packer connected to the perforating gun. The new zonal isolation method includes detonating the perforating gun thereby creating a set of perforations in the formation; moving the perforating gun and plug/packer uphole until the plug/packer is situated at a particular position in the wellbore which is disposed directly above the set of perforations in the formation; and setting the plug/packer at the particular position in the wellbore. The perforated zones located below the plug/packer are isolated from annulus fluids, pressure, or kill fluids which are normally introduced above the plug/packer in the wellbore.
摘要翻译：一种新的区域隔离方法和装置穿透地层的多个区域，同时将每个穿孔区域与每隔一个区域隔离，同时一次进入井筒，并且不需要穿孔后的整个井筒中的杀死流体循环以杀死井从而可以从井中移除封隔器和/或穿孔枪。新的区域隔离装置包括穿孔枪和连接到射孔枪的插塞或封隔器。新的区域隔离方法包括引爆穿孔枪，从而在地层中产生一组穿孔; 将射孔枪和塞子/封隔器向上移动，直到插塞/封隔器位于井筒中的特定位置，其直接设置在地层中的穿孔组上方; 并将插头/封隔器设置在井筒中的特定位置。位于插塞/封隔器下方的穿孔区域与通常在井筒内的塞/封隔器上方引入的环形流体，压力或杀死流体分离。

35. 发明授权

US08916983B2 Electromagnetic harvesting of fluid oscillations for downhole power sources 有权
标题翻译：用于井下电源的流体振荡电磁捕获
公开(公告)号：US08916983B2
公开(公告)日：2014-12-23
申请号：US12556655
申请日：2009-09-10
申请人： Manuel P. Marya , Gary L. Rytlewski
发明人： Manuel P. Marya , Gary L. Rytlewski
IPC分类号： F03B13/00 , H02P9/04
CPC分类号： F03B13/02 , E21B41/0085
摘要： A downhole tool for generating power is provided that includes a conductive fluid disposed downhole within a tubular member, an energy harvesting apparatus, and a pressure changing apparatus. The energy harvesting apparatus includes a magnet configured to generate a magnetic field and an electrical conductor configured to move with respect to the magnet. The pressure changing apparatus is configured to supply a differential pressure across the energy harvesting apparatus, such that the electrical conductor moves with respect to the magnet.
摘要翻译：提供一种用于发电的井下工具，其包括设置在管状构件内的井下的导电流体，能量收集装置和压力改变装置。能量收集装置包括被配置为产生磁场的磁体和被配置为相对于磁体移动的电导体。压力改变装置构造成在能量收集装置上提供压差，使得电导体相对于磁体移动。

36. 发明申请

US20130220609A1 Hard Bottom Cement Seal For Improved Well Control 有权
标题翻译：硬底水泥密封改善井控
公开(公告)号：US20130220609A1
公开(公告)日：2013-08-29
申请号：US13812685
申请日：2011-07-27
申请人： Gary L. Rytlewski
发明人： Gary L. Rytlewski
IPC分类号： E21B33/12 , E21B33/14
CPC分类号： E21B33/1204 , E21B21/10 , E21B33/14 , E21B33/143 , E21B33/16
摘要： Methods include introducing a casing into a wellbore penetrating a subterranean formation, the casing forming an annulus with the wellbore surface, where the casing is subject to a first pressure value at a distal end and a second pressure value at a proximal region within the casing, and where a shoe is positioned at the distal end of the casing. Then, placing a sealable valve within the proximal region of the casing, injecting a first cement composition into the casing, through the sealable valve and shoe, and into the annulus, and the placing a second cement composition in a medial region of the tubular formed between the distal end and the proximal region. Afterward, the sealable valve is closed.
摘要翻译：方法包括将壳体引入渗透地下地层的井眼中，壳体与井筒表面形成环形，其中壳体在远端处受到第一压力值，在壳体内的近侧区域处施加第二压力值，并且其中鞋定位在壳体的远端处。然后，将可密封的阀置于壳体的近侧区域内，将第一粘合剂组合物通过可密封的阀和鞋注入到壳体中，并将第一粘合剂组合物放置在形成的管状物的中间区域中在远端和近端区域之间。之后，可密封的阀关闭。

37. 发明授权

US08469109B2 Deformable dart and method 有权
标题翻译：变形飞镖和方法
公开(公告)号：US08469109B2
公开(公告)日：2013-06-25
申请号：US12695110
申请日：2010-01-27
申请人： David Wei Wang , Gary L. Rytlewski
发明人： David Wei Wang , Gary L. Rytlewski
IPC分类号： E21B33/128
CPC分类号： E21B23/02 , E21B34/14
摘要： An apparatus and method for plugging a wellbore completion. The apparatus includes a body and a variable diameter ring. The body includes a first portion having a first diameter, and a second portion having a second diameter that is smaller than the first diameter. The variable diameter ring is disposed around the body and slidable on the first and second portions. The ring is configured to engage a flow path reduction device when located on the first portion, and to move past the flow path reduction device when located on the second portion.
摘要翻译：一种用于堵塞井眼完井的装置和方法。该装置包括主体和可变直径环。主体包括具有第一直径的第一部分和具有小于第一直径的第二直径的第二部分。可变直径环设置在主体周围并可在第一和第二部分上滑动。环被配置为当位于第一部分上时接合流路减小装置，并且当位于第二部分上时移动通过流路减小装置。

38. 发明申请

US20130112436A1 Completion Method for Stimulation of Multiple Intervals 有权
标题翻译：刺激多个间隔的完成方法
公开(公告)号：US20130112436A1
公开(公告)日：2013-05-09
申请号：US13291293
申请日：2011-11-08
申请人： John Fleming , Gary L. Rytlewski , Larry W. Phillips , Jason Swaren , Aude Faugere , Rod Shampine , Zhanke Liu , Pete Bazan, JR. , Jabus Talton Davis
发明人： John Fleming , Gary L. Rytlewski , Larry W. Phillips , Jason Swaren , Aude Faugere , Rod Shampine , Zhanke Liu , Pete Bazan, JR. , Jabus Talton Davis
IPC分类号： E21B33/12 , E21B34/00
CPC分类号： E21B34/14 , E21B21/103 , E21B23/006 , E21B43/14 , E21B43/26
摘要： A technique provides for stimulating or otherwise treating multiple intervals/zones of a well by controlling flow of treatment fluid via a plurality of flow control devices. The flow control devices are provided with internal profiles and flow through passages. Hydraulic darts are designed for selective engagement with the internal profiles of specific flow control devices, and each hydraulic dart may be moved downhole for engagement with and activation of a specific flow control device.
摘要翻译：一种技术通过经由多个流量控制装置来控制处理流体的流动来提供刺激或以其他方式处理井的多个间隔/区域。流量控制装置设有内部轮廓并流过通道。液压飞镖设计用于与特定流量控制装置的内部轮廓选择性接合，并且每个液压飞镖可以在井下移动以与特定流量控制装置接合和激活。

39. 发明申请

US20130062071A1 MINIMAL TRAVEL FLOW CONTROL DEVICE 审中-公开
标题翻译：最小行驶流量控制装置
公开(公告)号：US20130062071A1
公开(公告)日：2013-03-14
申请号：US13232038
申请日：2011-09-14
申请人： Gary L. Rytlewski , Stephen Dennis Parks , Russell Alan Johnston , David James Biddick
发明人： Gary L. Rytlewski , Stephen Dennis Parks , Russell Alan Johnston , David James Biddick
IPC分类号： E21B34/06 , B23P17/00 , B23P21/00 , E21B34/00
CPC分类号： E21B34/10 , E21B34/14 , E21B2034/005 , Y10T29/49716 , Y10T137/0402
摘要： A technique facilitates controlling flow in a wellbore with a simplified valve. The design of the valve also enables reduction in the overall length of the valve to improve spatial considerations. The valve comprises a valve component, e.g. a flapper, movable between a closed position and an open position. A flow tube is designed to selectively open the valve component with reduced travel, thus enabling a shortened flow tube. The short flow tube enables use of valve housings, springs, and other valve components having a reduced length.
摘要翻译：一种技术有助于利用简化的阀控制井眼中的流动。阀的设计还能够减少阀的总长度，从而改善空间考虑。阀包括阀部件，例如阀。挡板，可在关闭位置和打开位置之间移动。流量管被设计成选择性地打开具有减小行程的阀组件，因此能够缩短流量管。短流管能够使用具有减小的长度的阀壳体，弹簧和其它阀部件。

40. 发明授权

US08220533B2 Downhole piezoelectric devices 有权
标题翻译：井下压电装置
公开(公告)号：US08220533B2
公开(公告)日：2012-07-17
申请号：US12505340
申请日：2009-07-17
申请人： Colin Longfield , David Wei Wang , Gary L. Rytlewski
发明人： Colin Longfield , David Wei Wang , Gary L. Rytlewski
IPC分类号： E21B34/08
CPC分类号： F16K31/006 , E21B23/00 , E21B34/066 , F04B17/003 , F04B47/06
摘要： According to one or more aspects of the present disclosure, a piezoelectric pump may include a hydraulic fluid path between a low pressure source and a high pressure tool port; a fluid disposed in the hydraulic fluid path; a piston in communication with the fluid; and a piezoelectric material connected to the piston to pump the fluid through the high pressure tool port.
摘要翻译：根据本公开的一个或多个方面，压电泵可以包括在低压源和高压工具端口之间的液压流体路径; 设置在液压流体路径中的流体; 与流体连通的活塞; 以及连接到活塞以将流体泵送通过高压工具端口的压电材料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式