RU2012149306A - JET GAS BLOW BYPASS - Google Patents
JET GAS BLOW BYPASS Download PDFInfo
- Publication number
- RU2012149306A RU2012149306A RU2012149306/03A RU2012149306A RU2012149306A RU 2012149306 A RU2012149306 A RU 2012149306A RU 2012149306/03 A RU2012149306/03 A RU 2012149306/03A RU 2012149306 A RU2012149306 A RU 2012149306A RU 2012149306 A RU2012149306 A RU 2012149306A
- Authority
- RU
- Russia
- Prior art keywords
- tubing string
- communicates
- cavity
- check valve
- gas bypass
- Prior art date
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- Pipeline Systems (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Струйный аппарат для перепуска затрубного газа, расположенный в колонне насосно-компрессорных труб, установленный выше динамического уровня и содержащий обратный клапан, который сообщает затрубное пространство с полостью колонны насосно-компрессорных труб, отличающийся тем, что струйный аппарат для перепуска затрубного газа выполнен из двух симметричных половин в продольном разрезе, одна из которых установлена неподвижно с обратным клапаном, а вторая имеет возможность продольного перемещения внутри колонны насосно-компрессорных труб, и связана через постоянные магниты с поршнем, подпружиненным снизу и размещенным в параллельном с осью колонны насосно-компрессорных труб цилиндре, нижний конец которого сообщается с затрубным пространством, а верхний - с полостью колонны насосно-компрессорных труб.An annular gas bypass apparatus located in a tubing string installed above a dynamic level and comprising a check valve that communicates an annular space with a cavity of the tubing string, characterized in that the annular gas bypass apparatus is made of two symmetrical half in longitudinal section, one of which is fixedly mounted with a check valve, and the second has the ability to longitudinally move inside the tubing string ub, and is connected through permanent magnets to a piston spring-loaded from below and placed in a cylinder parallel to the axis of the tubing string, the lower end of which communicates with the annulus, and the upper end - with the cavity of the tubing string.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012149306/03A RU2517287C1 (en) | 2012-11-19 | 2012-11-19 | Jet device for annular gas bypassing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012149306/03A RU2517287C1 (en) | 2012-11-19 | 2012-11-19 | Jet device for annular gas bypassing |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012149306A true RU2012149306A (en) | 2014-05-27 |
RU2517287C1 RU2517287C1 (en) | 2014-05-27 |
Family
ID=50775072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012149306/03A RU2517287C1 (en) | 2012-11-19 | 2012-11-19 | Jet device for annular gas bypassing |
Country Status (1)
Country | Link |
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RU (1) | RU2517287C1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2592590C1 (en) * | 2015-04-29 | 2016-07-27 | Общество с ограниченной ответственностью "РН-УфаНИПИнефть" (ООО "РН-УфаНИПИнефть") | Method for operation of marginal well |
RU182462U1 (en) * | 2018-03-27 | 2018-08-20 | Игорь Александрович Малыхин | DEVICE FOR REDUCING GAS PRESSURE IN AN EXTERNAL WELL SPACE CONTAINING A JET PUMP |
RU184051U1 (en) * | 2018-06-04 | 2018-10-12 | Игорь Александрович Малыхин | DEVICE FOR GAS PUMPING FROM ANOTHER WELL SPACE |
RU2705654C1 (en) * | 2019-03-06 | 2019-11-11 | Игорь Александрович Малыхин | Method to reduce pressure of associated oil gas in annular space of production oil wells |
RU2746331C1 (en) * | 2020-10-20 | 2021-04-12 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Downhole rig for simultaneous separate operation of two formations |
RU2770971C1 (en) * | 2021-09-22 | 2022-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" | Jet device for bypass of annular gas |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU625021A1 (en) * | 1977-01-06 | 1978-09-25 | Башкирский государственный научно-исследовательский и проектный институт нефтяной промышленности | Automatic valve device |
RU2256779C1 (en) * | 2003-11-05 | 2005-07-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Device for oil gas discharge from hole annuity |
RU2305171C1 (en) * | 2006-01-26 | 2007-08-27 | ООО "РН-УфаНИПИнефть" | Automated annular gas relief valve assembly |
RU2459930C1 (en) * | 2011-03-30 | 2012-08-27 | Олег Сергеевич Николаев | Downhole packer installation and device for gas extraction for it |
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2012
- 2012-11-19 RU RU2012149306/03A patent/RU2517287C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2517287C1 (en) | 2014-05-27 |
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