CS321787A2 - Packer with mechanical control repeatedly fastenable by means of transport tube gravity - Google Patents
Packer with mechanical control repeatedly fastenable by means of transport tube gravityInfo
- Publication number
- CS321787A2 CS321787A2 CS873217A CS321787A CS321787A2 CS 321787 A2 CS321787 A2 CS 321787A2 CS 873217 A CS873217 A CS 873217A CS 321787 A CS321787 A CS 321787A CS 321787 A2 CS321787 A2 CS 321787A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- fastenable
- packer
- mechanical control
- transport tube
- control repeatedly
- 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 (2)
Publication Number | Publication Date |
---|---|
CS321787A2 true CS321787A2 (en) | 1989-11-14 |
CS270565B2 CS270565B2 (en) | 1990-07-12 |
Family
ID=10956556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS873217A CS270565B2 (en) | 1986-05-06 | 1987-05-06 | Packer with mechanical control repeatedly fastenable by means of transport tube gravity |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS270565B2 (en) |
DD (1) | DD260303A1 (en) |
HU (1) | HU196476B (en) |
IN (1) | IN168194B (en) |
PL (1) | PL265517A1 (en) |
SU (1) | SU1667637A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475621C1 (en) * | 2011-09-08 | 2013-02-20 | Общество с ограниченной ответственностью "Газпром ПХГ" | Double packer driven from rotation |
RU2516119C1 (en) * | 2012-10-02 | 2014-05-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Anchor for fixation of downhole equipment |
CN103883277B (en) * | 2014-04-01 | 2016-08-17 | 中国海洋石油总公司 | A kind of thermal recovery black box |
CN104265232B (en) * | 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 | A kind of K344 type packer with twin-stage packing units |
-
1986
- 1986-05-06 HU HU185986A patent/HU196476B/en not_active IP Right Cessation
-
1987
- 1987-05-04 DD DD30237787A patent/DD260303A1/en not_active IP Right Cessation
- 1987-05-05 SU SU874202569A patent/SU1667637A3/en active
- 1987-05-06 IN IN393/DEL/87A patent/IN168194B/en unknown
- 1987-05-06 PL PL26551787A patent/PL265517A1/en unknown
- 1987-05-06 CS CS873217A patent/CS270565B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN168194B (en) | 1991-02-16 |
SU1667637A3 (en) | 1991-07-30 |
PL265517A1 (en) | 1988-05-12 |
HUT43678A (en) | 1987-11-30 |
CS270565B2 (en) | 1990-07-12 |
DD260303A1 (en) | 1988-09-21 |
HU196476B (en) | 1988-11-28 |
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