DD260303A1 - Mechanisch betaetigter, durch foerderrohrgewicht mehrfach setzbarer packer - Google Patents
Mechanisch betaetigter, durch foerderrohrgewicht mehrfach setzbarer packerInfo
- Publication number
- DD260303A1 DD260303A1 DD30237787A DD30237787A DD260303A1 DD 260303 A1 DD260303 A1 DD 260303A1 DD 30237787 A DD30237787 A DD 30237787A DD 30237787 A DD30237787 A DD 30237787A DD 260303 A1 DD260303 A1 DD 260303A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- multipacked
- foerderrohrgewicht
- mechanically actuated
- actuated packer
- packer
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU185986A HU196476B (en) | 1986-05-06 | 1986-05-06 | Mechanic layer separating device repeatedly operable by the weight of producing pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
DD260303A1 true DD260303A1 (de) | 1988-09-21 |
Family
ID=10956556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD30237787A DD260303A1 (de) | 1986-05-06 | 1987-05-04 | Mechanisch betaetigter, durch foerderrohrgewicht mehrfach setzbarer packer |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS270565B2 (de) |
DD (1) | DD260303A1 (de) |
HU (1) | HU196476B (de) |
IN (1) | IN168194B (de) |
PL (1) | PL265517A1 (de) |
SU (1) | SU1667637A3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2516119C1 (ru) * | 2012-10-02 | 2014-05-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Якорь для фиксации скважинного оборудования |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475621C1 (ru) * | 2011-09-08 | 2013-02-20 | Общество с ограниченной ответственностью "Газпром ПХГ" | Пакер сдвоенный с приводом от вращения |
CN103883277B (zh) * | 2014-04-01 | 2016-08-17 | 中国海洋石油总公司 | 一种热采密封组件 |
CN104265232B (zh) * | 2014-09-12 | 2016-09-14 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种具有双级封隔单元的k344型封隔器 |
-
1986
- 1986-05-06 HU HU185986A patent/HU196476B/hu not_active IP Right Cessation
-
1987
- 1987-05-04 DD DD30237787A patent/DD260303A1/de not_active IP Right Cessation
- 1987-05-05 SU SU874202569A patent/SU1667637A3/ru active
- 1987-05-06 PL PL26551787A patent/PL265517A1/xx unknown
- 1987-05-06 CS CS873217A patent/CS270565B2/cs unknown
- 1987-05-06 IN IN393/DEL/87A patent/IN168194B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2516119C1 (ru) * | 2012-10-02 | 2014-05-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Якорь для фиксации скважинного оборудования |
Also Published As
Publication number | Publication date |
---|---|
CS270565B2 (en) | 1990-07-12 |
HU196476B (en) | 1988-11-28 |
PL265517A1 (en) | 1988-05-12 |
SU1667637A3 (ru) | 1991-07-30 |
HUT43678A (en) | 1987-11-30 |
IN168194B (de) | 1991-02-16 |
CS321787A2 (en) | 1989-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |