专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09617826B2 Reverse flow catch-and-engage tool and method 有权
公开(公告)号：US09617826B2
公开(公告)日：2017-04-11
申请号：US15200677
申请日：2016-07-01
申请人： GEODynamics, Inc.
发明人： Dennis E. Roessler , Kevin R. George , Varun Garg , John T. Hardesty , Raymond C. Shaffer , Philip M. Snider , David S. Wesson
IPC分类号： E21B34/14 , E21B43/26 , E21B34/06 , E21B34/00
CPC分类号： E21B34/14 , E21B43/14 , E21B43/26 , E21B2034/007
摘要： A catch-and-engage tool conveyed with a well casing for use in a wellbore comprising an outer housing having flow ports therethrough, a functioning apparatus disposed within the outer housing comprising a movable member/sleeve and a holding device, a blocking apparatus disposed within the outer housing comprising a blocking member configured to block one or more flow ports in a first position, a seating apparatus positioned upstream of the blocking apparatus configured to form a seat in the tool. When a ball deployed into the well casing passes through the tool in a downstream direction and moves back in an upstream direction, the restriction element engages onto the holding device and moves the movable member such that a port in exposed to uphole pressure and the blocking member travels to a second position in a reverse direction unblocking flow ports and enabling fluid communication to the wellbore.

12. 发明申请

US20170058643A1 REVERSE FLOW SLEEVE ACTUATION METHOD 有权
标题翻译：反向流动启动方法
公开(公告)号：US20170058643A1
公开(公告)日：2017-03-02
申请号：US14877784
申请日：2015-10-07
申请人： GEODynamics, Inc.
发明人： Philip M. Snider , David S. Wesson
IPC分类号： E21B34/12 , E21B47/09 , E21B47/06
CPC分类号： E21B47/06 , E21B23/08 , E21B34/14 , E21B47/09 , E21B2034/007
摘要： A sleeve actuation method for actuating sleeves in a reverse direction. The method includes a use of stored energy created by injecting into a connected region of a well such that the stored energy is used to actuate a tool installed in a wellbore casing that is either heel ward or uphole of the connected region. The tool actuated in a direction from toe end to heel end while the tool reconfigures to create a seat for seating plugging elements.
摘要翻译：用于在相反方向上致动套筒的套筒致动方法。该方法包括使用通过注入到井的连接区域中产生的储存能量，使得存储的能量用于致动安装在井筒壳体中的工具，该井眼套管是连接区域的跟部区域或井壁。该工具在从脚趾端到脚跟端的方向上致动，同时工具重新配置以创建用于座位插入元件的座。

13. 发明申请

US20170058642A1 REVERSE FLOW CATCH-AND-ENGAGE TOOL AND METHOD 有权
标题翻译：反向流动工具和方法
公开(公告)号：US20170058642A1
公开(公告)日：2017-03-02
申请号：US15200677
申请日：2016-07-01
申请人： GEODynamics, Inc.
发明人： Dennis E. Roessler , Kevin R. George , Varun Garg , John T. Hardesty , Raymond C. Shaffer , Philip M. Snider , David S. Wesson
IPC分类号： E21B34/10 , E21B43/26 , E21B34/06 , E21B33/12
CPC分类号： E21B34/14 , E21B43/14 , E21B43/26 , E21B2034/007
摘要： A catch-and-engage tool conveyed with a well casing for use in a wellbore comprising an outer housing having flow ports therethrough, a functioning apparatus disposed within the outer housing comprising a movable member/sleeve and a holding device, a blocking apparatus disposed within the outer housing comprising a blocking member configured to block one or more flow ports in a first position, a seating apparatus positioned upstream of the blocking apparatus configured to form a seat in the tool. When a ball deployed into the well casing passes through the tool in a downstream direction and moves back in an upstream direction, the restriction element engages onto the holding device and moves the movable member such that a port in exposed to uphole pressure and the blocking member travels to a second position in a reverse direction unblocking flow ports and enabling fluid communication to the wellbore.
摘要翻译：一种用井筒输送的捕获和接合工具，其用于井筒，其包括具有穿过其中的流动孔的外壳体;设置在外壳内的功能装置，包括可动构件/套筒和保持装置，所述外壳包括阻挡构件，所述阻挡构件构造成在第一位置阻挡一个或多个流动端口;位于所述阻塞装置的上游的座位装置，构造成在所述工具中形成座。当展开到井套管中的球沿下游方向穿过工具并沿上游方向移动时，限制元件接合到保持装置上并移动可移动构件，使得暴露于井上压力的端口和阻挡构件以相反的方向行进到第二位置，以阻止流动端口并使得能够与井眼进行流体连通。

14. 发明申请

US20170058638A1 REVERSE FLOW ACTUATION APPARATUS AND METHOD 有权
标题翻译：反向流动启动装置和方法
公开(公告)号：US20170058638A1
公开(公告)日：2017-03-02
申请号：US15192414
申请日：2016-06-24
申请人： GEODynamics, Inc.
发明人： John T. Hardesty , Kevin R. George , Raymond C. Shaffer , Michael D. Wroblicky , Dennis E. Roessler , Varun Garg , Philip M. Snider , David S. Wesson
IPC分类号： E21B34/10 , E21B43/26 , E21B33/12 , E21B43/14
CPC分类号： E21B34/14 , E21B43/26 , E21B2034/007
摘要： An actuating apparatus for actuating a downhole tool in a wellbore casing comprising an actuating member and a holding device. The actuating member disposed within an outer housing of the downhole tool and the holding device mechanically coupled to the arming member. When a ball deployed into the wellbore casing passes through the downhole tool in a downhole direction and moves back in an uphole direction due to reverse flow, the ball engages on the holding device and functions the actuating member such that a port in the downhole tool is exposed to uphole pressure and actuates the actuating member to travel in an uphole direction.
摘要翻译：一种致动装置，用于致动在井筒壳体中的井下工具，其包括致动构件和保持装置。所述致动构件设置在所述井下工具的外壳体内，所述保持装置机械地联接到所述布置构件。当部署到井筒壳体中的球通过井下方向穿过井下工具并且由于反向流动而沿着井上方向返回时，球接合在保持装置上并且使致动构件起作用，使得井下工具中的端口暴露于井上压力并致动致动构件在井上方向上行进。

15. 发明申请

US20170058634A1 REVERSE FLOW ARMING AND ACTUATION APPARATUS AND METHOD 审中-公开
标题翻译：反向流动和动作装置和方法
公开(公告)号：US20170058634A1
公开(公告)日：2017-03-02
申请号：US15192406
申请日：2016-06-24
申请人： GEODynamics, Inc.
发明人： Dennis E. Roessler , Varun Garg , Kevin R. George , Michael D. Wroblicky , Raymond C. Shaffer , John T. Hardesty , Philip M. Snider , David S. Wesson
IPC分类号： E21B34/06 , E21B34/10
CPC分类号： E21B34/085 , E21B34/08 , E21B2034/007
摘要： An arming apparatus for arming a downhole tool in a wellbore casing comprising an arming member and a holding device. The arming member disposed within an outer housing of the downhole tool and the holding device mechanically coupled to the arming member. When a ball deployed into the wellbore casing passes through the downhole tool in a downhole direction and moves back in an uphole direction due to reverse flow, the ball engages on the holding device and functions the arming member such that a pressure actuating device in the downhole tool is armed.
摘要翻译：一种用于在钻井套管中布置井下工具的布防装置，包括布置构件和保持装置。所述布置构件设置在所述井下工具的外壳内，并且所述保持装置机械地联接到所述布置构件。当部署到井筒壳体中的球在井下方向上穿过井下工具并且由于反向流动而沿着井上方向向后移动时，球接合在保持装置上并且使布置构件起作用，使得井下的压力致动装置工具武装。

16. 发明申请

US20160047195A1 Wellbore Plug Isolation System and Method 审中-公开
公开(公告)号：US20160047195A1
公开(公告)日：2016-02-18
申请号：US14721859
申请日：2015-05-26
申请人： GEODynamics, Inc.
发明人： Philip Martin Snider , John T. Hardesty , Michael D. Wroblicky , Nathan G. Clark , David S. Wesson
IPC分类号： E21B33/12 , E21B43/26 , E21B43/116
CPC分类号： E21B33/12 , E21B33/1208 , E21B43/116 , E21B43/14 , E21B43/26
摘要： A wellbore plug isolation system and method for positioning plugs to isolate fracture zones in a horizontal, vertical, or deviated wellbore is disclosed. The system/method includes a wellbore casing laterally drilled into a hydrocarbon formation, a wellbore setting tool (WST) that sets a large inner diameter (ID) restriction sleeve member (RSM), and a restriction plug element (RPE). The RPE includes a first composition and a second composition that changes phase or strength under wellbore conditions. After a stage is perforated, RPEs are deployed to isolate toe ward pressure communication. The second composition changes phase to create flow channels in the RPE during production. In an alternate system/method, the second composition changes phase or strength thereby deforming the RPE to reduce size and pass through the RSM's. The RPEs are removed or left behind prior to initiating well production without the need for a milling procedure.

17. 发明申请

US20140020897A1 Method and Apparatus for Selective Down Hole Fluid Communication 有权
标题翻译：选择性井下流体通信的方法和装置
公开(公告)号：US20140020897A1
公开(公告)日：2014-01-23
申请号：US14033846
申请日：2013-09-23
申请人： GeoDynamics, Inc.
发明人： David S. Wesson , Kevin R. George , Philip M. Snider
IPC分类号： E21B43/116
CPC分类号： E21B43/116 , E21B43/114 , E21B43/119 , E21B43/26
摘要： Methods and apparatus for perforating a formation in a wellbore without perforating a well bore casing. The methods and apparatus include an external casing perforating device configured so as not to perforate the casing. The interior of the perforating device serves as a fluid flow path between the casing and the formation following perforation and a valve in the casing selectively opens and closes the flow path.
摘要翻译：用于在井眼中穿孔地层而不穿孔井套管的方法和装置。该方法和装置包括外壳套管穿孔装置，其构造成不使外壳穿孔。穿孔装置的内部用作在穿孔之后的壳体和地层之间的流体流动路径，并且壳体中的阀选择性地打开和关闭流动路径。

18. 发明授权

US10794149B2 Artificial lift method and apparatus for horizontal well 有权
公开(公告)号：US10794149B2
公开(公告)日：2020-10-06
申请号：US16108226
申请日：2018-08-22
申请人： GEODYNAMICS, INC.
发明人： David Charles Daniel , David S. Wesson , John T. Hardesty
IPC分类号： E21B34/16 , E21B43/12
摘要： An artificial lifting system for bringing a formation fluid from a horizontal well to the surface. The system includes an outer production tubing that extends into the well, from a head of the well to a toe of a lateral portion of the well; and an extraction support mechanism extending in a bore of the outer production tubing.

19. 发明授权

US10337310B2 Method for the enhancement and stimulation of oil and gas production in shales 有权
公开(公告)号：US10337310B2
公开(公告)日：2019-07-02
申请号：US15470198
申请日：2017-03-27
申请人： GEODynamics, Inc.
发明人： Matthew Robert George Bell , David S. Wesson , Nathan Garret Clark , John Thomas Hardesty
IPC分类号： E21B43/116 , E21B43/117 , E21B43/263 , E21B43/248 , E21B37/00 , E21B43/12 , F42B1/032 , F42B3/08 , F42D1/06
摘要： By removing material of low permeability from within and around a perforation tunnel and creating at least one fracture at the tip of a perforation tunnel, injection parameters and effects such as outflow rate and, in the case of multiple perforation tunnels benefiting from such cleanup, distribution of injected fluids along a wellbore are enhanced. Following detonation of a charge carrier, a second explosive event is triggered within a freshly made tunnel, thereby substantially eliminating a crushed zone and improving the geometry and quality (and length) of the tunnel. In addition, this action creates substantially debris-free tunnels and relieves the residual stress cage, resulting in perforation tunnels that are highly conducive to injection under fracturing conditions for disposal and stimulation purposes, and that promote even coverage of injected fluids across the perforated interval.

20. 发明申请

US20190195055A1 CONSTANT ENTRANCE HOLE PERFORATING GUN SYSTEM AND METHOD 审中-公开
公开(公告)号：US20190195055A1
公开(公告)日：2019-06-27
申请号：US16285417
申请日：2019-02-26
申请人： Geodynamics, Inc.
发明人： Wenbo YANG , Philip M. Snider , John T. Hardesty , David S. Wesson
IPC分类号： E21B43/117 , F42B1/028 , F42B3/08 , E21B43/26 , E21B43/119 , E21B43/116
CPC分类号： E21B43/117 , E21B43/11 , E21B43/116 , E21B43/1185 , E21B43/119 , E21B43/26 , F42B1/028 , F42B3/08
摘要： A shaped charge comprising a case, a liner positioned within the case, and an explosive filled within the case. The liner is shaped with a subtended angle ranging from 100° to 120° about an apex, a radius, and an aspect ratio such that a jet formed with the explosive creates an entrance hole in a well casing. The jet creates a perforation tunnel in a hydrocarbon formation, wherein a diameter of the jet, a diameter of the entrance hole diameter, and a width and length of the perforation tunnel are substantially constant and unaffected with changes in design and environmental factors such as a thickness and composition of the well casing, position of the charge in the perforating gun, position of the perforating gun in the well casing, a water gap in the wellbore casing, and type of the hydrocarbon formation.

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