RU2013109796A - PACKER DRILLED (OPTIONS) - Google Patents
PACKER DRILLED (OPTIONS) Download PDFInfo
- Publication number
- RU2013109796A RU2013109796A RU2013109796/03A RU2013109796A RU2013109796A RU 2013109796 A RU2013109796 A RU 2013109796A RU 2013109796/03 A RU2013109796/03 A RU 2013109796/03A RU 2013109796 A RU2013109796 A RU 2013109796A RU 2013109796 A RU2013109796 A RU 2013109796A
- Authority
- RU
- Russia
- Prior art keywords
- barrel
- grips
- cones
- pushers
- pusher
- Prior art date
Links
- 230000013011 mating Effects 0.000 claims abstract 4
- 238000007789 sealing Methods 0.000 claims abstract 4
Landscapes
- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
Abstract
1. Пакер разбуриваемый, содержащий ствол с неподвижным упором в нижней части, установленные на стволе уплотнительный элемент, заключенный между верхним и нижним конусом, верхние и нижние захваты, и разрезную гайку, отличающийся тем, что верхний якорь дополнительно снабжен толкателем, на конусах, неподвижном упоре и толкателе выполнены Т-образные или в виде «ласточкин хвост» пазы, а захваты с обоих концов снабжены выступами ответной формы, образуя скользящую кинематическую пару ползун - направляющая с сопрягаемыми деталями.2. Пакер разбуриваемый, содержащий ствол с неподвижным упором в нижней части, установленные на стволе уплотнительный элемент, заключенный между верхним и нижним конусом, верхние и нижние захваты и разрезную гайку, отличающийся тем, что верхний и нижний якоря дополнительно снабжены толкателями, на конусах и толкателях выполнены Т-образные или в виде «ласточкин хвост» пазы, а захваты с обоих концов снабжены выступами ответной формы, образуя скользящую кинематическую пару ползун - направляющая с сопрягаемыми деталями.1. A drillable packer comprising a barrel with a fixed stop in the lower part, a sealing element mounted on the barrel, enclosed between the upper and lower cones, upper and lower grips, and a split nut, characterized in that the upper anchor is additionally equipped with a pusher, on the cones, stationary the emphasis and the pusher are made T-shaped or in the form of a “dovetail” grooves, and the grips on both ends are provided with protrusions of the reciprocal form, forming a sliding kinematic pair of a slider - a guide with mating parts. 2. A drillable packer containing a barrel with a fixed stop in the lower part, a sealing element mounted on the barrel, enclosed between the upper and lower cone, upper and lower grips and a split nut, characterized in that the upper and lower anchors are additionally equipped with pushers, the cones and pushers are made T-shaped or dovetail grooves, and the grips on both ends are provided with protrusions of the reciprocal form, forming a sliding kinematic pair of slider - a guide with mating parts.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013109796/03A RU2533405C2 (en) | 2013-03-05 | 2013-03-05 | Drillable packer (versions) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013109796/03A RU2533405C2 (en) | 2013-03-05 | 2013-03-05 | Drillable packer (versions) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013109796A true RU2013109796A (en) | 2014-09-10 |
| RU2533405C2 RU2533405C2 (en) | 2014-11-20 |
Family
ID=51539891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013109796/03A RU2533405C2 (en) | 2013-03-05 | 2013-03-05 | Drillable packer (versions) |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2533405C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178979U1 (en) * | 2017-11-16 | 2018-04-24 | Общество с ограниченной ответственностью Научно производственная фирма "Технология" | Mechanical anchor for installing a whipstock on the bottom of the well |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU800339A1 (en) * | 1976-12-17 | 1981-01-30 | Татарский Государственный Научно- Исследовательский И Проектный Институтнефтяной Промышленности | Packer |
| SU670720A1 (en) * | 1978-02-06 | 1979-06-30 | Всесоюзный научно-исследовательский институт нефтепромысловой геофизики | Cutting-off device to packer |
| SU953184A1 (en) * | 1980-04-14 | 1982-08-23 | Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин | Anchor |
| RU2296853C2 (en) * | 2005-02-14 | 2007-04-10 | Общество с ограниченной ответственностью "Югсон-Сервис" | Drillable packer |
| RU2346142C1 (en) * | 2007-07-06 | 2009-02-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Plug packer |
| RU81755U1 (en) * | 2008-12-11 | 2009-03-27 | Закрытое акционерное общество "СИБ ТРЕЙД СЕРВИС" | Borehole diverter |
-
2013
- 2013-03-05 RU RU2013109796/03A patent/RU2533405C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2533405C2 (en) | 2014-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170306 |