RU2017101381A3 - - Google Patents
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- Publication number
- RU2017101381A3 RU2017101381A3 RU2017101381A RU2017101381A RU2017101381A3 RU 2017101381 A3 RU2017101381 A3 RU 2017101381A3 RU 2017101381 A RU2017101381 A RU 2017101381A RU 2017101381 A RU2017101381 A RU 2017101381A RU 2017101381 A3 RU2017101381 A3 RU 2017101381A3
- Authority
- RU
- Russia
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B40/00—Tubing catchers, automatically arresting the fall of oil-well tubing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017101381A RU2668891C2 (ru) | 2017-01-16 | 2017-01-16 | Противополетное устройство для электроцентробежного насоса |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017101381A RU2668891C2 (ru) | 2017-01-16 | 2017-01-16 | Противополетное устройство для электроцентробежного насоса |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017101381A3 true RU2017101381A3 (ru) | 2018-07-17 |
| RU2017101381A RU2017101381A (ru) | 2018-07-17 |
| RU2668891C2 RU2668891C2 (ru) | 2018-10-04 |
Family
ID=62914599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017101381A RU2668891C2 (ru) | 2017-01-16 | 2017-01-16 | Противополетное устройство для электроцентробежного насоса |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2668891C2 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU191853U1 (ru) * | 2019-04-30 | 2019-08-26 | ООО "Проектно-Консалтинговая Группа "БК" | Противополётное устройство для электроцентробежного насоса |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU874968A1 (ru) * | 1977-11-09 | 1981-10-23 | за вигепи )874968 {51 )М. Кл. Е 21 В 23/ОО | Устройство дл предотвращени падени скважинного оборудовани на забой скважины |
| SU1602967A1 (ru) * | 1988-03-28 | 1990-10-30 | Всесоюзный нефтяной научно-исследовательский институт по технике безопасности | Устройство дл предотвращени падени скважинного оборудовани на забой скважины |
| US4951746A (en) * | 1989-04-13 | 1990-08-28 | Otis Engineering Corporation | Latching seal unit |
| SU1813167A3 (en) * | 1991-10-09 | 1993-04-30 | Aleksandr F Abramov | Gear for prevention of falling of underground equipment on face of hole |
| RU2175048C2 (ru) * | 2000-01-12 | 2001-10-20 | Закрытое акционерное общество "ЮКСОН" | Противополетное устройство |
| US8069925B2 (en) * | 2007-11-07 | 2011-12-06 | Star Oil Tools Inc. | Downhole resettable clutch swivel |
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2017
- 2017-01-16 RU RU2017101381A patent/RU2668891C2/ru active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2668891C2 (ru) | 2018-10-04 |
| RU2017101381A (ru) | 2018-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190117 |
|
| NF4A | Reinstatement of patent |
Effective date: 20200826 |