公开(公告)号：US11927081B2

公开(公告)日：2024-03-12

申请号：US17870002

申请日：2022-07-21

申请人： Chee Kong Yee ,  Andy Tom

发明人： Chee Kong Yee ,  Andy Tom

IPC分类号： E21B43/10

CPC分类号： E21B43/10

摘要： A running tool which includes a mandrel, a thread engager disposed upon the mandrel, a support supporting the thread engager in a first position and unsupporting the thread engager in a second position, and a torque dog sub including a torque dog, a lock dog, and lock dog sleeve disposed on the mandrel. A liner system which includes a liner system component, a running tool engaged with the liner component. A borehole system including a borehole in a subsurface formation, and a liner system in the borehole. A method for releasing a liner including pressuring up on the running tool, shifting the lock dog sleeve, and slacking weight to shift the support. A method for releasing a liner including applying neutral set down weight to the running tool, rotating the support, slacking weight to shift the support, and moving the tool out of engagement with the liner.

公开(公告)号：US20240026759A1

公开(公告)日：2024-01-25

申请号：US17870002

申请日：2022-07-21

申请人： Chee Kong Yee ,  Andy Tom

发明人： Chee Kong Yee ,  Andy Tom

IPC分类号： E21B43/10

CPC分类号： E21B43/10

摘要： A running tool which includes a mandrel, a thread engager disposed upon the mandrel, a support supporting the thread engager in a first position and unsupporting the thread engager in a second position, and a torque dog sub including a torque dog, a lock dog, and lock dog sleeve disposed on the mandrel. A liner system which includes a liner system component, a running tool engaged with the liner component. A borehole system including a borehole in a subsurface formation, and a liner system in the borehole. A method for releasing a liner including pressuring up on the running tool, shifting the lock dog sleeve, and slacking weight to shift the support. A method for releasing a liner including applying neutral set down weight to the running tool, rotating the support, slacking weight to shift the support, and moving the tool out of engagement with the liner.

公开(公告)号：US20090200040A1

公开(公告)日：2009-08-13

申请号：US12028941

申请日：2008-02-11

申请人： Sidney K. Smith, JR. ,  Leopoldo S. Gomez ,  Andy Tom

发明人： Sidney K. Smith, JR. ,  Leopoldo S. Gomez ,  Andy Tom

IPC分类号： E21B23/00

CPC分类号： E21B7/20 ,  E21B33/14 ,  E21B43/103 ,  E21B43/105

摘要： A tool is provided that allows in a single trip advancing the liner while more hole is made until the liner is properly positioned. Slips are actuated into the inside of the liner to grasp it as a swage is released to move to support the liner to the surrounding tubular. With the liner supported in the hole, the running tool can be picked up to test the release feature and then set down again for cementing. The tool is then picked up higher to release a flapper and re-pressurized to set a seal adjacent the support previously engaged by swage operation. The flapper has a rupture disc blown and the tool is removed. An emergency release is provided.

摘要翻译： 提供了一种工具，其允许在单行程中推进衬套，同时制造更多的孔直到衬垫被正确定位。 滑动件被致动到衬套的内部以抓住它，当模具被释放以移动以将衬垫支撑到周围的管状物时。 当衬套支撑在孔中时，可以拾取运行工具以测试释放特征，然后再次固定固定。 然后将该工具拾取更高以释放挡板并重新加压，以便通过挤压操作先前接合的支撑件邻近设置密封件。 挡板具有破裂盘吹出并且该工具被移除。 提供紧急情况。

公开(公告)号：US20060011340A1

公开(公告)日：2006-01-19

申请号：US10941383

申请日：2004-09-15

申请人： Sidney Smith ,  Martin Coronado ,  Andy Tom ,  Van Ho ,  Fatih Kara

发明人： Sidney Smith ,  Martin Coronado ,  Andy Tom ,  Van Ho ,  Fatih Kara

IPC分类号： E21B23/00 ,  E21B43/10

CPC分类号： E21B43/103 ,  E21B43/105

摘要： Tools for expanding downhole tubulars into each other or in open hole are disclosed. One embodiment uses a movable cone biased by Bellville washers to move longitudinally against such bias and allow collets to move radially in or out to a predetermined maximum diameter. A release system allows collet retraction to avoid hang up on removal. In an alternate embodiment, more suitable for open hole applications, pressurized gas pushes a movable cone longitudinally against the collets. A stationary cone is on the opposite side of the collets from the movable cone. The collet rides out or in between the cones and raises the gas pressure when forced in. A pressure actuated release allows the lower cone to shift downwardly to allow the collets to retract for removal.

公开(公告)号：US07607476B2

公开(公告)日：2009-10-27

申请号：US11402077

申请日：2006-07-07

申请人： Andy Tom ,  James M. Fraser ,  John L. Baugh

发明人： Andy Tom ,  James M. Fraser ,  John L. Baugh

IPC分类号： E21B23/00

CPC分类号： E21B43/106

摘要： An expandable slip ring is used to secure attachment of an expanded tubular to a surrounding tubular. It features elongated generally axially oriented openings separated by narrow segments. As a swage is advanced within a tubular that has the slip ring outside it the narrow segments or tabs expand and can break but the ring is still held to its shape as the expansion progresses due to the integrity of other tabs that can subsequently break as the swage advances within the tubular that is surrounded by the slip ring. The integrity of the slip ring is enhanced for storage and run in while the expansion characteristics are more uniform as the ring retains some structural integrity during much of the expansion process.

摘要翻译： 可膨胀滑环用于固定一个膨胀的管子与周围的管子的连接。 它具有由窄段分开的细长的大致轴向定向的开口。 由于在管内具有滑环的模具被推进，窄的区段或突片膨胀并且可以断裂，但是当膨胀进行时，环仍然保持其形状，这是由于随后可能破坏的其它突片的完整性 在由滑环包围的管状物内进行挤压。 增强滑环的完整性以便储存和运行，同时膨胀特性更均匀，因为在大部分膨胀过程中环保持一定的结构完整性。

公开(公告)号：US07090005B2

公开(公告)日：2006-08-15

申请号：US10941383

申请日：2004-09-15

申请人： Sidney K. Smith, Jr. ,  Martin P. Coronado ,  Andy Tom ,  Van N. Ho ,  Fatih M. Kara

发明人： Sidney K. Smith, Jr. ,  Martin P. Coronado ,  Andy Tom ,  Van N. Ho ,  Fatih M. Kara

IPC分类号： E21B23/00 ,  E21B43/10

CPC分类号： E21B43/103 ,  E21B43/105

摘要： Tools for expanding downhole tubulars into each other or in open hole are disclosed. One embodiment uses a movable cone biased by Bellville washers to move longitudinally against such bias and allow collets to move radially in or out to a predetermined maximum diameter. A release system allows collet retraction to avoid hang up on removal. In an alternate embodiment, more suitable for open hole applications, pressurized gas pushes a movable cone longitudinally against the collets. A stationary cone is on the opposite side of the collets from the movable cone. The collet rides out or in between the cones and raises the gas pressure when forced in. A pressure actuated release allows the lower cone to shift downwardly to allow the collets to retract for removal.

公开(公告)号：US08132619B2

公开(公告)日：2012-03-13

申请号：US12028941

申请日：2008-02-11

申请人： Sidney K. Smith, Jr. ,  Leopoldo S. Gomez ,  Andy Tom

发明人： Sidney K. Smith, Jr. ,  Leopoldo S. Gomez ,  Andy Tom

IPC分类号： E21B43/10

CPC分类号： E21B7/20 ,  E21B33/14 ,  E21B43/103 ,  E21B43/105

摘要： A tool allows in a single trip advancing the liner while more hole is made until the liner is properly positioned. Slips are actuated into the inside of the liner to grasp it as a swage is released to move to support the liner to the surrounding tubular. With the liner supported in the hole, the running tool can be picked up to test the release feature and then set down again for cementing. The tool is then picked up higher to release a flapper and re-pressurized to set a seal adjacent the support previously engaged by swage operation. The flapper has a rupture disc blown and the tool is removed. The tool has an emergency release.

摘要翻译： 一个工具允许在单行程中推进衬套，同时制造更多的孔直到衬垫被正确定位。 滑动件被致动到衬套的内部以抓住它，当模具被释放以移动以将衬垫支撑到周围的管状物时。 当衬套支撑在孔中时，可以拾取运行工具以测试释放特征，然后再次固定固定。 然后将该工具拾取更高以释放挡板并重新加压，以便通过挤压操作先前接合的支撑件邻近设置密封件。 挡板具有破裂盘吹出并且该工具被移除。 该工具有一个紧急释放。

公开(公告)号：US20230323758A1

公开(公告)日：2023-10-12

申请号：US17716693

申请日：2022-04-08

申请人： Jeffrey Williams ,  Andy Tom ,  Matthew Krueger

发明人： Jeffrey Williams ,  Andy Tom ,  Matthew Krueger

IPC分类号： E21B43/10 ,  E21B33/129

CPC分类号： E21B43/108 ,  E21B33/1293 ,  E21B43/106

摘要： A hanger system including an expandable liner, an expandable first slip subsystem disposed about the liner, an expandable second slip subsystem disposed about the liner, a seal disposed about the liner and between the first slip subsystem and the second slip subsystem, and an expandable lock ring disposed about the liner and against one of the first slip subsystem or the second slip subsystem. A method for lining a borehole including running a liner system into a borehole, landing the liner system in a liner hanger, expanding the first slip subsystem simultaneously with a portion of the liner, expanding the second slip subsystem simultaneously with another portion of the liner, and sealing the liner to the liner hanger between the first slip subsystem and the second slip subsystem with the seal. A borehole system including a borehole in a subsurface formation, a casing in the borehole, and a liner system.

公开(公告)号：US20230323757A1

公开(公告)日：2023-10-12

申请号：US17716728

申请日：2022-04-08

申请人： Jeffrey Williams ,  Andy Tom ,  Matthew Krueger

发明人： Jeffrey Williams ,  Andy Tom ,  Matthew Krueger

IPC分类号： E21B43/10

CPC分类号： E21B43/10

摘要： A method for assembling a liner system including disposing from an uphole end of the liner a first slip subsystem, disposing from the uphole end of the liner a seal, and disposing from the uphole end of the liner a second slip subsystem.

公开(公告)号：US20230323745A1

公开(公告)日：2023-10-12

申请号：US17716717

申请日：2022-04-08

申请人： Jeffrey Williams ,  Andy Tom ,  Matthew Krueger

发明人： Jeffrey Williams ,  Andy Tom ,  Matthew Krueger

IPC分类号： E21B23/01 ,  E21B17/043

CPC分类号： E21B23/01 ,  E21B17/043

摘要： A lock ring including a tubular body having an inside surface and an outside surface, an expandable threadform on the inside surface, a wicker on the outside surface. An anchor for a liner including a tubular body having an inside surface transitioning from a first diameter to a second diameter and an outside surface, an expandable threadform on one of the first and second diameter surfaces, and a wicker on the outside surface. A threadform for expansion duty including a thread configured to maintain, during expansion, engagement at a flank thereof of at least about 50 percent of a height of the thread measured from root to crown and a crown width of about 20 to about 50 percent of thread height.