RU2012150495A - DEVICE FOR CREATING PERFORATION CHANNELS IN A WELL - Google Patents
DEVICE FOR CREATING PERFORATION CHANNELS IN A WELL Download PDFInfo
- Publication number
- RU2012150495A RU2012150495A RU2012150495/03A RU2012150495A RU2012150495A RU 2012150495 A RU2012150495 A RU 2012150495A RU 2012150495/03 A RU2012150495/03 A RU 2012150495/03A RU 2012150495 A RU2012150495 A RU 2012150495A RU 2012150495 A RU2012150495 A RU 2012150495A
- Authority
- RU
- Russia
- Prior art keywords
- wedge
- working body
- well
- groove
- support
- Prior art date
Links
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- Earth Drilling (AREA)
Abstract
Устройство для создания перфорационных каналов в скважине, устанавливаемое на колонне насосно-компрессорных труб, включающее корпус, клин с пазом, гидроцилиндр и рабочий орган с гидромониторным каналом, размещенным в пазу опоры и клина с возможностью радиального возвратно-поступательного перемещения, отличающееся тем, что клин установлен над поршнем гидроцилиндра, на котором закреплена опора рабочего органа, а подпоршневая полость сообщена посредством трубок с гидромониторным каналом рабочего органа и надклиновой полостью подачи рабочей жидкости.A device for creating perforation channels in a well, mounted on a tubing string, including a housing, a wedge with a groove, a hydraulic cylinder and a working body with a hydraulic monitor channel placed in the groove of the support and the wedge with the possibility of radial reciprocating movement, characterized in that the wedge mounted above the piston of the hydraulic cylinder, on which the support of the working body is fixed, and the piston cavity is communicated by means of tubes with a hydraulic monitor channel of the working body and a supra-wedge feed cavity liquid eyes.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012150495/03A RU2521472C1 (en) | 2012-11-26 | 2012-11-26 | Device for making perforation tunnels in well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012150495/03A RU2521472C1 (en) | 2012-11-26 | 2012-11-26 | Device for making perforation tunnels in well |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012150495A true RU2012150495A (en) | 2014-06-10 |
RU2521472C1 RU2521472C1 (en) | 2014-06-27 |
Family
ID=51213846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012150495/03A RU2521472C1 (en) | 2012-11-26 | 2012-11-26 | Device for making perforation tunnels in well |
Country Status (1)
Country | Link |
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RU (1) | RU2521472C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA027777B1 (en) * | 2015-10-28 | 2017-08-31 | Игорь Александрович Гостев | Well perforation device |
RU2612392C1 (en) * | 2015-12-30 | 2017-03-09 | Ильдус Наиллович Хакимов | Device for making perforation holes |
EA034942B1 (en) * | 2018-05-14 | 2020-04-09 | Общество С Ограниченной Ответственностью "Научная Компания "Луч" | Unilateral well perforator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1337513A1 (en) * | 1986-03-10 | 1987-09-15 | Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам | Apparatus for making perforating slit channels |
RU2070279C1 (en) * | 1994-09-08 | 1996-12-10 | Рафагат Габделвалеевич Габдуллин | Device for making perforation channels in casing string |
RU68587U1 (en) * | 2007-07-06 | 2007-11-27 | Общество с ограниченной ответственностью "Карбон-Ойл" | DEVICE FOR CREATING PERFORATION CHANNELS IN A BORE HOLE |
RU115002U1 (en) * | 2011-11-16 | 2012-04-20 | Эльмир Саттарович Кузяев | DEVICE FOR CREATING PERFORATION CHANNELS IN A BORE HOLE |
RU115407U1 (en) * | 2011-12-01 | 2012-04-27 | Эльмир Саттарович Кузяев | DEVICE FOR CREATING PERFORATION CHANNELS IN A WELL |
RU120702U1 (en) * | 2012-04-18 | 2012-09-27 | Эльмир Саттарович Кузяев | DEVICE FOR CREATING PERFORATION CHANNELS IN A WELL |
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2012
- 2012-11-26 RU RU2012150495/03A patent/RU2521472C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2521472C1 (en) | 2014-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20181127 |