SU63138A1 - Well operation plunger - Google Patents
Well operation plungerInfo
- Publication number
- SU63138A1 SU63138A1 SU43084A SU306410A SU63138A1 SU 63138 A1 SU63138 A1 SU 63138A1 SU 43084 A SU43084 A SU 43084A SU 306410 A SU306410 A SU 306410A SU 63138 A1 SU63138 A1 SU 63138A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plunger
- well operation
- ball
- operation plunger
- valve
- Prior art date
Links
Landscapes
- Fluid-Damping Devices (AREA)
Description
Предлагаемый насто щим изобретением плунж;ер предназначен д:г эксплоатацши нефт ных скважин плунжерным лифтом и отличаетс , что в нижней его части св-ободно помещён шаровой клапан . При ходе плунжера вверХ клапан прижимаетс к нему за счёт разности давленнГ под плунжером и -над ним. Сброс клапана происходит под давлением гидравлического Здара в конце хода плунжера вверх.The plunger offered by the present invention, er, is designed for g: oil exploiting oil wells by a plunger lift and it is distinguished that a ball valve is placed in the lower part of it. When the plunger moves to the top, the valve is pressed against it due to the difference in pressure under the plunger and over it. The valve is reset under the pressure of hydraulic Zdara at the end of the plunger stroke upwards.
На чертеже изО|бражён предлагаемый плунжер, полый стальной ди.вдндр 1 которого снабжён внизу коническим отверстием 2, в которое , полностью его перекрыва , входит шаровой клапан. 3.The drawing shows the proposed plunger, a hollow steel dia. 1 of which is provided at the bottom with a tapered bore 2, into which, completely closing it, a ball valve enters. 3
При работе плунжера шар, опережа цилиндр, падает на .нижний амортизатор с центровым отверстием . Цилиндр, достигну® нижнего амортизатора, садитс на шар и нерекрьгаает им отверстие, и с этого момента, олагодар разности давленнй, плунжер двнжетс вверх с прижатым шаровым к.п;апанозд. После выброса вынесенной порции л идкостп, под действием гидравлического уда1ра в конце хода, шаровой клапан открываетс и шар падает вниз. Таким образом, по достижении вновь цилиндром нижнего амортизатора циклы выбросов повтор ютс .When the plunger is in operation, the ball, ahead of the cylinder, falls on the lower shock absorber with a center hole. The cylinder that reaches the lower shock absorber sits on the ball and does not repress the hole, and from this moment, the gift of the pressure difference, the plunger moves upward with the ball pin pressed; After ejecting the removed portion of the lid, under the action of a hydraulic shock at the end of the stroke, the ball valve opens and the ball falls down. Thus, once the lower absorber has been reached again by the cylinder, the emission cycles are repeated.
Предмет изобретени Subject invention
Плунжер дл эксплоатации скваЖИП плунжерным лифтом, отличаю щ и и с тем, что в нижней его части свободно помеш,ён шаровой клапан с тем, чтобы прижатие его к плунжеру прп ходе вверх происходило за счёт разностп давлений под плунжерам ц над ним, а сброс клапана происходил под вли 1Н1ем гидравлического удара в конце хода пл п1жера вверх.The plunger for operation of the squabp by the plunger lift is distinguished by the fact that a ball valve is freely located in the lower part so that the ball valve is pressed up to the plunger upwards due to the difference of pressure under the plungers c above it, and the valve is reset occurred under the influence of 1N1em hydraulic shock at the end of the stroke of the platformer up.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU43084A SU63138A1 (en) | 1941-04-19 | 1941-04-19 | Well operation plunger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU43084A SU63138A1 (en) | 1941-04-19 | 1941-04-19 | Well operation plunger |
Publications (1)
Publication Number | Publication Date |
---|---|
SU63138A1 true SU63138A1 (en) | 1943-11-30 |
Family
ID=48244138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU43084A SU63138A1 (en) | 1941-04-19 | 1941-04-19 | Well operation plunger |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU63138A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9068443B2 (en) | 2012-10-31 | 2015-06-30 | Epic Lift Systems Llc | Plunger lift apparatus |
US9109424B2 (en) | 2013-06-28 | 2015-08-18 | Epic Lift Systems Llc | Gas lift plunger |
USD767737S1 (en) | 2015-02-27 | 2016-09-27 | Epic Lift Systems Llc | Gas lift plunger with curved, undercut grooves |
US9689242B2 (en) | 2012-10-31 | 2017-06-27 | Epic Lift Systems Llc | Dart plunger |
-
1941
- 1941-04-19 SU SU43084A patent/SU63138A1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9068443B2 (en) | 2012-10-31 | 2015-06-30 | Epic Lift Systems Llc | Plunger lift apparatus |
US9689242B2 (en) | 2012-10-31 | 2017-06-27 | Epic Lift Systems Llc | Dart plunger |
US9790772B2 (en) | 2012-10-31 | 2017-10-17 | Epic Lift Systems Llc | Plunger lift apparatus |
US9109424B2 (en) | 2013-06-28 | 2015-08-18 | Epic Lift Systems Llc | Gas lift plunger |
USD767737S1 (en) | 2015-02-27 | 2016-09-27 | Epic Lift Systems Llc | Gas lift plunger with curved, undercut grooves |
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