RU2014130800A - BALL CATCHER KAMYSHEVA - Google Patents
BALL CATCHER KAMYSHEVA Download PDFInfo
- Publication number
- RU2014130800A RU2014130800A RU2014130800A RU2014130800A RU2014130800A RU 2014130800 A RU2014130800 A RU 2014130800A RU 2014130800 A RU2014130800 A RU 2014130800A RU 2014130800 A RU2014130800 A RU 2014130800A RU 2014130800 A RU2014130800 A RU 2014130800A
- Authority
- RU
- Russia
- Prior art keywords
- section
- plate
- ball catcher
- shape
- downhole ball
- Prior art date
Links
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- Sink And Installation For Waste Water (AREA)
- Earth Drilling (AREA)
Abstract
1. Скважинный ловитель шаров, содержащий цилиндрический полый корпус, отличающийся тем, что корпус состоит из жестко соединенных между собой отдельных полых секций, внутри полости каждой из секций установлен, по меньшей мере, один зацеп для удерживания шаров, выполненный в виде упругой, по меньшей мере, однослойной пластины, жестко крепящейся одним из своих краев к корпусу секции, при этом пластина установлена относительно корпуса секции под острым углом с возможностью углового перемещения пластины по направлению к корпусу при воздействии на нее усилия, пластина в поперечном сечении имеет дугообразную форму, причем выпуклая поверхность пластины обращена к продольной оси симметрии секции, а в корпусе секции напротив вогнутой поверхности пластины выполнен сквозной паз, форма и размеры которого соответствуют форме и размерам пластины в плане.2. Скважинный ловитель шаров по п. 1, отличающийся тем, что к его нижней секции жестко крепится защитный наконечник.3. Скважинный ловитель шаров по п. 1, отличающийся тем, что к его верхней секции жестко крепится переходник для соединения ловителя с трубой.1. A downhole ball catcher comprising a cylindrical hollow body, characterized in that the body consists of separate hollow sections rigidly connected to each other, at least one hook for holding the balls is made inside the cavity of each section, made in the form of an elastic, at least at least a single-layer plate rigidly fastened by one of its edges to the section body, the plate being mounted relative to the section body at an acute angle with the possibility of angular movement of the plate towards the body when exposed and force on it, the plate in cross section has an arcuate shape, with the convex surface of the plate facing the longitudinal axis of symmetry of the section, and in the case of the section opposite the concave surface of the plate, a through groove is made, the shape and dimensions of which correspond to the shape and dimensions of the plate in plan.2. The downhole ball catcher according to claim 1, characterized in that a protective tip is rigidly attached to its lower section. 3. The downhole ball catcher according to claim 1, characterized in that an adapter for connecting the catcher to the pipe is rigidly attached to its upper section.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014130800/03A RU2594825C2 (en) | 2014-07-24 | 2014-07-24 | Downhole catcher for kamyshev balls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014130800/03A RU2594825C2 (en) | 2014-07-24 | 2014-07-24 | Downhole catcher for kamyshev balls |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014130800A true RU2014130800A (en) | 2016-02-10 |
RU2594825C2 RU2594825C2 (en) | 2016-08-20 |
Family
ID=55313245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014130800/03A RU2594825C2 (en) | 2014-07-24 | 2014-07-24 | Downhole catcher for kamyshev balls |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2594825C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU197244U1 (en) * | 2020-01-22 | 2020-04-14 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Downhole catcher |
RU2739179C1 (en) * | 2020-08-26 | 2020-12-21 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Well ball catcher |
RU2751909C1 (en) * | 2020-12-28 | 2021-07-20 | Александр Владимирович Долгов | Wellhead ball catcher |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1113511A1 (en) * | 1983-05-04 | 1984-09-15 | Азербайджанский Научно-Исследовательский Институт Нефтяного Машиностроения | Well catcher |
US4580826A (en) * | 1984-02-17 | 1986-04-08 | Carver Herman C | Retrieval tool |
UA15132U (en) * | 2005-12-19 | 2006-06-15 | Subsidiary Ukrgazvydobuvannia | Tubing catch inner multi-stepped, releasable |
RU57796U1 (en) * | 2006-05-06 | 2006-10-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Downhole Catcher |
UA20375U (en) * | 2006-08-03 | 2007-01-15 | Private Ex Production Commerci | Trap unit for extraction of residual objects from wells |
-
2014
- 2014-07-24 RU RU2014130800/03A patent/RU2594825C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2594825C2 (en) | 2016-08-20 |
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