RU2011151595A - HYDRAULIC JACK ANCHOR FOR MOUNTING A PROFILE BUTTLER IN A WELL - Google Patents
HYDRAULIC JACK ANCHOR FOR MOUNTING A PROFILE BUTTLER IN A WELL Download PDFInfo
- Publication number
- RU2011151595A RU2011151595A RU2011151595/03A RU2011151595A RU2011151595A RU 2011151595 A RU2011151595 A RU 2011151595A RU 2011151595/03 A RU2011151595/03 A RU 2011151595/03A RU 2011151595 A RU2011151595 A RU 2011151595A RU 2011151595 A RU2011151595 A RU 2011151595A
- Authority
- RU
- Russia
- Prior art keywords
- possibility
- pusher
- hydraulic jack
- casing
- stop
- Prior art date
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- Piles And Underground Anchors (AREA)
Abstract
Якорь гидродомкрата для установки профильного перекрывателя в скважине, включающий полый корпус с верхней резьбой для соединения с колонной труб, выдвижные плашки и нижнюю резьбу для соединения с гидродомкратом, отличающийся тем, что нижняя резьба выполнена на полом толкателе, телескопически снизу вставленным с возможностью продольного перемещения вверх на корпус, на котором выполнены конусные выборки, сужающиеся книзу, а плашки оснащены изнутри наклонными поверхностями, выполненными с возможностью перемещения по конусным выборкам корпуса вверх вместе с толкателем, которым подперты снизу с возможностью радиального перемещения, при этом внутри толкателя размещены упругие элементы, поджимаемые сверху корпусом, а снизу упором с гильзой, расположенной изнутри упругих элементов и вставленной в корпус с возможностью продольного перемещения, причем толкатель снизу оснащен регулировочным винтом, поджимающим упор.A hydraulic jack anchor for installing a profile shutter in a well, including a hollow body with an upper thread for connecting to a pipe string, retractable dies and a lower thread for connecting to a hydraulic jack, characterized in that the lower thread is made on a hollow pusher inserted telescopically from below with the possibility of longitudinal movement up on the housing on which the cone samples are made, tapering downward, and the dies are equipped with inclined surfaces inside, made with the possibility of moving along the cone samples to of the housing upward together with the pusher, which are supported from below with the possibility of radial movement, while inside the pusher there are elastic elements pressed in from above by the casing, and from below by a stop with a sleeve located inside the elastic elements and inserted into the casing with the possibility of longitudinal movement, and the pusher is equipped with an adjustment bottom screw tightening the stop.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011151595/03A RU2495220C2 (en) | 2012-02-27 | 2012-02-27 | Hydraulic jack anchor for installation of profiled shutter in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011151595/03A RU2495220C2 (en) | 2012-02-27 | 2012-02-27 | Hydraulic jack anchor for installation of profiled shutter in well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011151595A true RU2011151595A (en) | 2013-09-10 |
| RU2495220C2 RU2495220C2 (en) | 2013-10-10 |
Family
ID=49164343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011151595/03A RU2495220C2 (en) | 2012-02-27 | 2012-02-27 | Hydraulic jack anchor for installation of profiled shutter in well |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2495220C2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6467540B1 (en) * | 2000-06-21 | 2002-10-22 | Baker Hughes Incorporated | Combined sealing and gripping unit for retrievable packers |
| RU2265118C2 (en) * | 2003-03-18 | 2005-11-27 | Закрытое акционерное общество "Газтехнология" | Liner suspension device |
| RU2366798C1 (en) * | 2008-01-24 | 2009-09-10 | Владимир Васильевич Торопынин | Hydraulic packer |
| RU2374424C1 (en) * | 2008-05-04 | 2009-11-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Method and arrangement of insulation for borehole trouble zone using profiled shutter with cylindrical areas |
| RU2434116C1 (en) * | 2010-06-01 | 2011-11-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Anchor for fixation of downhole equipment |
-
2012
- 2012-02-27 RU RU2011151595/03A patent/RU2495220C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2495220C2 (en) | 2013-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20150624 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190228 |