SU84925A2 - Start-up spring loaded valve for gas lift - Google Patents

Start-up spring loaded valve for gas lift

Info

Publication number
SU84925A2
SU84925A2 SU346222A SU346222A SU84925A2 SU 84925 A2 SU84925 A2 SU 84925A2 SU 346222 A SU346222 A SU 346222A SU 346222 A SU346222 A SU 346222A SU 84925 A2 SU84925 A2 SU 84925A2
Authority
SU
USSR - Soviet Union
Prior art keywords
valve
spring loaded
gas lift
loaded valve
seat
Prior art date
Application number
SU346222A
Other languages
Russian (ru)
Inventor
Г.В. Исаков
А.П. Крылов
Original Assignee
Г.В. Исаков
А.П. Крылов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г.В. Исаков, А.П. Крылов filed Critical Г.В. Исаков
Priority to SU346222A priority Critical patent/SU84925A2/en
Priority to SU268K priority patent/SU72041A2/en
Application granted granted Critical
Publication of SU84925A2 publication Critical patent/SU84925A2/en

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  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

В основном авт. св. К 63587 описана конструкци  пускового клаиана , предназначенного дл  с1П1жснип давлени  при пуске скважины, -:)ксплуатируемой однор дным .тпфтом.Basically auth. St. By 63587, the design of the start-up clian designed for c1P1nSnip pressure at the start-up of the well, is described. It is operated using a single pin.

Пред.тагаема  констр кц1   K/iaiiaiia  в,  етс  раз1-;итием вышеукаsaiiHoii и от.чичаетс  iipHMCiieiiJifx: лоно.1ппте,п,11ого съемного клапана ./ и HHniie.ieii 2, 3, образующих ;1на ;ед.|;,. рас1:0.1оженных на разпо) высоте .The preamble of the structure Kts1 K / iaiiaiia is in, is the development of the above-mentioned suiaioiii and the iipHMCiieiiJifx: womb, 1ppt, n, 11th removable valve ./ and HHniie.ieii 2, 3, forming; 1a; units |; . ras1: 0.1 burned on razpo) height.

.1епение допо.тпгге.чьпого K.iaiiana и nnnne/ieii позвол ет спользовать клапан не только как -усково|, ио п как рабочий и концевоГ..1 The addition of an additional K.tgge.chipogo K.iaiiana and nnnne / ieii allows the use of the valve not only as a start, but also as a working and end valve.

Пусковой клапан закрыватьс  при очень больших перепадах дав.лени  и открыватьс  при очень малых.The start valve closes at very high differential pressure and opens at very small.

У рабочих же клапанов закрь1ва оиип | перепад невелик и более близок к открываюш,ему.At the same working valves zakri1va oiip | differential is small and closer to the opener, to him.

В св зи с этим у пусковых клапанов площадь верхнего седла должна быть малой по сравнению с нижнего седла, а у рабочих-бо ,iee б п-1зкой к ней.In connection with this, the starting valve area of the upper seat should be small compared to the lower seat, and for the working valves, ie, it should be bc to it.

В предлагаемой констр кци11 клапана оба эти требовани  удовлетвор ютс  применением пиппе.1  2, имеющего отверстие по размерам, равным седлу пускового клапаиа.In the proposed valve design, both of these requirements are satisfied by using a pippe.1.2 having an opening equal in size to the starting valve seat.

При ввернутом ниппеле 2 клапан работает как . Если ниппель 2 отвернуть, то тарелка KJiariana 4 садитс  в значптельно бо,1ьщее седло ниппел  3 и клапан выполн ет функции рабочего.When screwed in nipple 2, the valve operates as. If the nipple 2 is turned off, the KJiariana 4 plate sits in a bo, the first nipple seat 3 and the valve functions as a worker.

Если отвернуть всю верхнюю часть к,чапапа из ниппел  5, то газ через клапан будет проходгггь при том перепаде, который необходим д,п  открыти  клапана /, и клапа ; .может работать как концевоГ. На чертеже показан вертикал1,кып разрез предлагаемого клапана.If you unscrew the entire top part of the chapap from nipple 5, then the gas through the valve will pass with the difference that is necessary for the valve to open, / and the valve; .can work as an endgame. The drawing shows a vertical, 1 cut section of the proposed valve.

Прп спуске в скважину клапан крепитс  к пасосно-ко.мпрессорной трубе о, имеюи1ей д.ч  iToii пе,п-| специальные выступы и отверстие.Downstream into the well, the valve is attached to the pas-co-compression pipe, which has a iThii ne, p- | special ledges and hole.

Предмет изобретени Subject invention

1.Форма выполнени  пускового клапана по авт. св. № 63587, отличающа с  тем, что, с целью использовани  его также в качестве :1абочего клапана дл  диффереппиальпого поршн , прнменепы два сед;1а, расположенные на разной высоте.1. The form of execution of the starting valve according to ed. St. No. 63587, characterized in that, for the purpose of using it also as: a working valve for a differential piston, two seat diameters; 1a, located at different heights.

2.Форма выполнени  клапана но п. 1, о т .ч и ч а ю nj, а   с   тем, что, с целью использовапп  его также в качестве копцевого клапана, он снабжен съемны.м дополните.льны.м клапаном.2. The form of the valve no. 1, o r. H and h and nj, and with the fact that, in order to use it also as a drift valve, it is equipped with a removable and additional valve.

SU346222A 1946-06-08 1946-06-08 Start-up spring loaded valve for gas lift SU84925A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU346222A SU84925A2 (en) 1946-06-08 1946-06-08 Start-up spring loaded valve for gas lift
SU268K SU72041A2 (en) 1946-06-08 1946-06-08 Gas lift operating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU346222A SU84925A2 (en) 1946-06-08 1946-06-08 Start-up spring loaded valve for gas lift

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU63587 Addition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU268A Division SU67425A1 (en) 1944-06-21 Toothed couple

Publications (1)

Publication Number Publication Date
SU84925A2 true SU84925A2 (en) 1949-11-30

Family

ID=48261844

Family Applications (2)

Application Number Title Priority Date Filing Date
SU346222A SU84925A2 (en) 1946-06-08 1946-06-08 Start-up spring loaded valve for gas lift
SU268K SU72041A2 (en) 1946-06-08 1946-06-08 Gas lift operating valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU268K SU72041A2 (en) 1946-06-08 1946-06-08 Gas lift operating valve

Country Status (1)

Country Link
SU (2) SU84925A2 (en)

Also Published As

Publication number Publication date
SU72041A2 (en) 1947-11-30

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