CN202628073U - Liquid-gas separation metering device for oil well - Google Patents
Liquid-gas separation metering device for oil well Download PDFInfo
- Publication number
- CN202628073U CN202628073U CN2012202835365U CN201220283536U CN202628073U CN 202628073 U CN202628073 U CN 202628073U CN 2012202835365 U CN2012202835365 U CN 2012202835365U CN 201220283536 U CN201220283536 U CN 201220283536U CN 202628073 U CN202628073 U CN 202628073U
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- Prior art keywords
- ball float
- pressure
- liquid
- floater
- outer body
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a liquid-gas separation metering device for an oil well. The liquid-gas separation metering device for the oil well comprises a bearing outer body with an inlet; a floater is arranged inside the bearing outer body; the floater is fixedly arranged at the end part of a floater supporting rod; the floater supporting rod is respectively hinged with a guide rod and the bearing outer body through hinges; and a locking ball is fixedly mounted on the guide rod. A guide sleeve and a locking base are fixedly arranged on discharging openings; the discharging openings are fixedly arranged on the bearing outer body; the locking ball is arranged in an inner cavity of the guide sleeve relative to a position of the locking base; a gas flow meter and a liquid flow meter are respectively mounted on the corresponding discharging openings; a buffering secondary bent board is arranged between the inlet and the floater; a drain outlet is arranged on the bearing outer body; and a drain valve is mounted on the drain outlet. The liquid-gas separation metering device is used for metering a well liquid flow and a natural gas flow simultaneously.
Description
Affiliated technical field
The utility model relates to a kind of oilwell produced fluid amount batchmeter, especially relates to a kind of well liquid gas separate measurement device.
Background technology
At present, known batchmeter is big because of volume, can't be installed in well mouth of oil well to the reason that environment temperature asks higher mutually, price is more expensive, can only be installed in the metering room of well group.Metering room from the distance of oil well from hundreds of rice to several kms, need the corresponding high pressure valve of switch to make well liquid lean on action of gravity to get into the gauging glass tube during metering, liquid level begins manual time-keeping when arriving down groove; In the arrival during groove timing finish; Manual calculation production fluid amount then, the accuracy of measuring has much relations with the metering people, and human error is inevitable; There is certain danger, simultaneously the flow of metering well liquid and natural gas.
Summary of the invention
In order to overcome low, the deficiency of metering well liquid and gas discharge simultaneously of existing meter accuracy of measurement, the utility model provides a kind of well liquid gas separate measurement device that well head uses that is installed in.
The utility model solves the technical scheme that its technical problem adopted:
A kind of well liquid gas separate measurement device comprises the pressure-bearing ectosome that has import, in the pressure-bearing ectosome ball float is arranged, and ball float is fixed on ball float support bar end, and ball float support bar and guide rod and pressure-bearing ectosome are hinged respectively through hinge, are installed with latch balls on the guide rod.Guide pin bushing, latch receptacles are fixed on the outlet opening; Outlet opening is fixed on the pressure-bearing ectosome; Latch balls places the guide pin bushing inner chamber relative with the latch receptacles position, and gas flowmeter and fluid flowmeter are installed in respectively on the corresponding outlet opening, between import and ball float, is provided with buffering and divides spiracular plate; The pressure-bearing ectosome is provided with sewage draining exit, and sewage draining exit is equipped with blowoff valve.
Further specify:
Ball float swims in well liquid surface, and raises or reduce with well liquid liquid level and raise or reduce.
The beneficial effect of the utility model is:
The flow of while metering well flow quantity and natural gas.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the B place enlarged drawing of Fig. 1.
Fig. 3 is the sectional view at the A-A place of Fig. 1.
Among the figure: 1. import, 2. pressure-bearing ectosome, 3. ball float, 4. ball float support bar, 5. guide rod; 6. hinge, 7. latch balls, 8. guide pin bushing, 9. latch receptacles, 10. outlet opening; 11. gas flowmeter, 12. fluid flowmeters, 13. bufferings are divided spiracular plate, 14. sewage draining exits, 15. blowoff valves.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1,2, shown in 3, the utility model comprises the pressure-bearing ectosome 2 that has import 1, and ball float 3 is arranged in the pressure-bearing ectosome 2; Ball float 3 is fixed on ball float support bar 4 ends, and ball float support bar 4 is hinged respectively through hinge 6 with guide rod 5 and pressure-bearing ectosome 1, and guide rod 5 has 2; Hinge 6 has 3, and ball float support bar 4 and 2 guide rods 5 are hinged through 1 hinge 6 respectively with pressure-bearing ectosome 1, are installed with latch balls 7 on the guide rod 5; Latch balls 7 has 2, installs one on each guide rod 5.Guide pin bushing 8, latch receptacles 9 are fixed on the outlet opening 10, and outlet opening 10 is fixed on the pressure-bearing ectosome 1, and guide pin bushing 8, latch receptacles 9, outlet opening 10 respectively have 2, are symmetrically distributed in the top and bottom of pressure-bearing ectosome.Latch balls 3 places guide pin bushing 8 inner chambers relative with latch receptacles 9 positions; Gas flowmeter 11 is installed in respectively on the corresponding outlet opening 10 with fluid flowmeter 12; The outlet opening 10 of upper end is used to discharge natural gas, and the outlet opening 10 of lower end is used for drainage well liquid, during installation; Gas flowmeter 11 is installed on the outlet opening 10 of upper end and measures gas discharge, and fluid flowmeter 12 is installed in metering well flow quantity on the outlet opening 10 of lower end.Between import 1 and ball float 3, be provided with buffering and divide a spiracular plate 13, on pressure-bearing ectosome 1, also be provided with sewage draining exit 14, sewage draining exit 14 is positioned at the lower end, with the outlet opening 10 of lower end drainage well liquid at same end, sewage draining exit is equipped with blowoff valve.Realize the flow of while metering well flow quantity and natural gas.
Claims (2)
1. a well liquid gas separate measurement device is characterized in that: comprise the pressure-bearing ectosome that has import, in the pressure-bearing ectosome ball float is arranged; Ball float is fixed on ball float support bar end, and ball float support bar and guide rod and pressure-bearing ectosome are hinged respectively through hinge, are installed with latch balls on the guide rod; Guide pin bushing, latch receptacles are fixed on the outlet opening, and outlet opening is fixed on the pressure-bearing ectosome, and latch balls places the guide pin bushing inner chamber relative with the latch receptacles position; Gas flowmeter and fluid flowmeter are installed in respectively on the corresponding outlet opening; Between import and ball float, be provided with buffering and divide spiracular plate, the pressure-bearing ectosome is provided with sewage draining exit, and sewage draining exit is equipped with blowoff valve.
2. well liquid gas separate measurement device according to claim 1 is characterized in that: ball float swims in well liquid surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202835365U CN202628073U (en) | 2012-06-16 | 2012-06-16 | Liquid-gas separation metering device for oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202835365U CN202628073U (en) | 2012-06-16 | 2012-06-16 | Liquid-gas separation metering device for oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628073U true CN202628073U (en) | 2012-12-26 |
Family
ID=47381281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202835365U Expired - Fee Related CN202628073U (en) | 2012-06-16 | 2012-06-16 | Liquid-gas separation metering device for oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628073U (en) |
-
2012
- 2012-06-16 CN CN2012202835365U patent/CN202628073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |