CN206513362U - Skid-mounted type single well metering device - Google Patents
Skid-mounted type single well metering device Download PDFInfo
- Publication number
- CN206513362U CN206513362U CN201620645570.0U CN201620645570U CN206513362U CN 206513362 U CN206513362 U CN 206513362U CN 201620645570 U CN201620645570 U CN 201620645570U CN 206513362 U CN206513362 U CN 206513362U
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- Prior art keywords
- buffer tank
- gas
- skid
- separation buffer
- liquid
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of skid-mounted type single well metering device, it includes control display unit and separate measurement unit, the separate measurement unit includes skid base, roller is provided with below skid base, cyclone separator is provided with above skid base, separation buffer tank and control display unit, air inlet and inlet are had on the separation buffer tank, simultaneously gas outlet is offered in separation buffer tank top, bottom offers liquid outlet, the gas outlet is sequentially communicated pressure gauge by pipeline, control valve and gas flowmeter, the liquid outlet is sequentially communicated centrifugal pump and mass flowmenter by pipeline, gas flowmeter and mass flowmenter output end are connected after mutually converging with output control valve；The control display unit connects cyclone separator, centrifugal pump, pressure gauge, gas flowmeter, mass flowmenter and output control valve respectively.The utility model compact conformation, facilitate skid, separative efficiency high, easy to maintenance, adapt to various operating modes complicated and changeable.
Description
Technical field
The utility model is related to a kind of skid-mounted type single well metering device, belongs to technical field of petroleum extraction.
Background technology
Single well metering device is the device measured to oil well institute Liquid output, and dynamic can be monitored to field output and is commented
Estimate, be both adapted to the yield metering assessment that old well is gone into operation, brought in a well, also be adapted for the producing well dynamic supervisory meter of oil field production period
Amount, therefore, is widely applied in oilfield production.At present, the single well metering device structure used in oil field is relative complex,
It is suitable for the application of large oilfield and complicated ingredient crude oil, is not suitable for small-sized oil field and lightweight, quick separating crude oil.These meters
Huge device volume, control system and flow complexity are measured, it is necessary to which instrument chemically examines crude oil water containing, through Microcomputer Calculation yield, operation is multiple
Miscellaneous and device fabrication and operating cost are higher, and regular maintenance needs professional and technical personnel, and operation, maintenance are inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of measuring accuracy height, small volume, lightweight, conveniently moving, operation letter
Just, can on-line metering skid-mounted type single well metering device.
The utility model is adopted the technical scheme that：A kind of skid-mounted type single well metering device, it includes control display unit
With separate measurement unit, the separate measurement unit includes skid base, roller is provided with below skid base, in skid base
Top is provided with cyclone separator, separation buffer tank and control display unit, and the cyclone separator includes the housing of column type, shell
Body surface face is provided with connects bearing, and housing cavity is sequentially installed with gas overflow pipe, cyclonic separation chamber, resistance rotation baffle plate from top to bottom
And anti-swirl baffle, cyclonic separation chamber fixed by disengagement chamber fixing device and shell inner surface, and resistance rotation baffle plate passes through anti-vortex
Baffle plate is fixed with shell inner surface；Housing upper cavity is linked with fluid input tube line and gas export pipeline, and lower housing portion is empty
Chamber is linked with liquid export line and liquid re-injection pipeline；Had on the separation buffer tank and gas output tube line, liquid
Air inlet and inlet that body export pipeline is connected, while offering gas outlet in separation buffer tank top, bottom is offered
Liquid outlet, the gas outlet has been sequentially communicated pressure gauge, control valve and gas flowmeter by pipeline, and the liquid outlet passes through pipe
Road has been sequentially communicated centrifugal pump and mass flowmenter, described gas flowmeter and mass flowmenter output end mutually converge after with
Output control valve is connected；Described control display unit connect respectively cyclone separator, centrifugal pump, pressure gauge, gas flowmeter,
Mass flowmenter and output control valve.
Described gas overflow pipe is that the inverted cone-shaped structure of short-circuit flow is prevented with the spiral flow at inlet.
Described disengagement chamber fixing device is outside annular cellular, the inner ring and cyclonic separation chamber of disengagement chamber fixing device
Wall is fixedly connected, and the outer ring of disengagement chamber fixing device is in sealing contact by vulcanized rubber mat and inner walls.
Liquid level gauge, liquid level gauge and separation buffer tank intracavity inter-connection are installed on described separation buffer tank lateral wall.
The bottom of described separation buffer tank is provided with buffer board and screen pack, and screen pack is located at liquid outlet.
Demister is provided with the gas outlet of described separation buffer tank.
The beneficial effects of the utility model are：Compact conformation, it is lightweight, facilitate skid, separative efficiency high, easy to maintenance,
Various operating modes complicated and changeable are adapted to, scene carries out online one-well metering, demarcation operation with pressure in real time, and true and accurate is multi-functional
Ground reflects the Liquid output of oil well production, crude output, and many production run parameters such as gas liquid ratio, well head pressure are oil field production
Scientific management provide in real time accurately and reliably technology ensure.The fluid of separator interior produces rotating flow simultaneously, in back taper
Shape disengagement chamber is internally formed gas-liquid separation, and separating rate is fast；Whole equipment does not have moving component, and system reliability is high, effectively protects
Demonstrate,prove efficiently separating for gas-liquid two-phase.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of cyclone separator.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of skid-mounted type single well metering device, it includes control display unit 5 and separate measurement list
Member, the separate measurement unit includes skid base 1, and roller 2 is provided with below skid base 1, is provided with the top of skid base 1
Cyclone separator 4, separation buffer tank 3 and control display unit 5, the cyclone separator 4 include the housing 401 of column type, shell
The surface of body 401 is provided with connects bearing 402, and the inner chamber of housing 401 is sequentially installed with gas overflow pipe 403, eddy flow point from top to bottom
From chamber 404, resistance rotation baffle plate 405 and anti-swirl baffle 406, cyclonic separation chamber 404 passes through disengagement chamber fixing device 407 and housing
401 inner surfaces are fixed, and resistance rotation baffle plate 405 is fixed by anti-swirl baffle 406 with the inner surface of housing 401；The upper cavity of housing 401
Fluid input tube line 408 and gas export pipeline 409 are linked with, the lower cavity of housing 401 is linked with the He of liquid export line 410
Liquid re-injection pipeline 411；Had on the separation buffer tank 3 and gas output tube line 409, the phase of liquid export line 410
The air inlet and inlet of connection, while offering gas outlet at the top of separation buffer tank 3, bottom offers liquid outlet, described
Gas outlet has been sequentially communicated pressure gauge 8, control valve 9 and gas flowmeter 10 by pipeline, the liquid outlet by pipeline successively
Centrifugal pump 11 and mass flowmenter 12 are communicated with, after described gas flowmeter 10 and the output end of mass flowmenter 12 mutually converges
It is connected with output control valve 13；Described control display unit 5 connects cyclone separator 4, centrifugal pump 11, pressure gauge 8, gas respectively
Flowmeter body 9, mass flowmenter 12 and output control valve 13.
In the utility model, described gas overflow pipe 403 is that the inverted cone-shaped structure of short-circuit flow is prevented with the spiral flow at inlet.
Described disengagement chamber fixing device 407 is annular cellular, the inner ring and cyclonic separation chamber 404 of disengagement chamber fixing device 407
Outer wall is fixedly connected, and the outer ring of disengagement chamber fixing device 407 is contacted by vulcanized rubber mat and the inner wall sealing of housing 401.It is described
The lateral wall of separation buffer tank 3 on liquid level gauge 14 is installed, liquid level gauge 14 and the intracavity inter-connection of separation buffer tank 3.Described point
Bottom from surge tank 3 is provided with buffer board 6 and screen pack 15, and screen pack 15 is located at liquid outlet.Described separation buffer tank 3
Demister 7 is provided with gas outlet.
General principle of the present utility model, principal character and advantage has been shown and described above.The ordinary skill of this area
Personnel are not it should be appreciated that above-described embodiment limits protection domain of the present utility model, all use equivalent substitutions etc. in any form
The technical scheme that mode is obtained, falls within protection domain of the present utility model.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (2)
1. a kind of skid-mounted type single well metering device, it is characterised in that：Including control display unit and separate measurement unit, described point
Include skid base from metering units, roller is provided with below skid base, cyclone separator is provided with above skid base, is divided
From surge tank and control display unit, the cyclone separator includes the housing of column type, and surface of shell is provided with connects bearing,
Housing cavity is sequentially installed with gas overflow pipe, cyclonic separation chamber, resistance rotation baffle plate and anti-swirl baffle, cyclonic separation from top to bottom
Chamber is fixed by disengagement chamber fixing device and shell inner surface, and resistance rotation baffle plate is fixed by anti-swirl baffle with shell inner surface；
Housing upper cavity is linked with fluid input tube line and gas export pipeline, lower housing portion cavity be linked with liquid export line and
Liquid re-injection pipeline；The air inlet being connected with gas output tube line, liquid export line is had on the separation buffer tank
Mouth and inlet, while offering gas outlet in separation buffer tank top, bottom offers liquid outlet, and the gas outlet passes through pipe
Road has been sequentially communicated pressure gauge, control valve and gas flowmeter, and the liquid outlet has been sequentially communicated centrifugal pump and matter by pipeline
Flowmeter is measured, described gas flowmeter and mass flowmenter output end is connected after mutually converging with output control valve；Described
Control display unit connects cyclone separator, centrifugal pump, pressure gauge, gas flowmeter, mass flowmenter and output control respectively
Valve；Described gas overflow pipe is that the inverted cone-shaped structure of short-circuit flow is prevented with the spiral flow at inlet；Described disengagement chamber fixing device
For annular cellular, the inner ring of disengagement chamber fixing device is fixedly connected with cyclonic separation cavity outer wall, disengagement chamber fixing device
Outer ring is in sealing contact by vulcanized rubber mat and inner walls；Liquid level gauge, liquid are installed on described separation buffer tank lateral wall
Position meter and separation buffer tank intracavity inter-connection；The bottom of described separation buffer tank is provided with buffer board and screen pack, and screen pack is set
At liquid outlet.
2. skid-mounted type single well metering device according to claim 1, it is characterised in that：The outlet of described separation buffer tank
Demister is provided with mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645570.0U CN206513362U (en) | 2016-06-27 | 2016-06-27 | Skid-mounted type single well metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645570.0U CN206513362U (en) | 2016-06-27 | 2016-06-27 | Skid-mounted type single well metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513362U true CN206513362U (en) | 2017-09-22 |
Family
ID=59860922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620645570.0U Active CN206513362U (en) | 2016-06-27 | 2016-06-27 | Skid-mounted type single well metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519155A (en) * | 2018-10-31 | 2019-03-26 | 广州码云互联网科技有限公司 | A kind of petroleum collection device of petroleum drilling and mining |
| CN112012715A (en) * | 2020-08-24 | 2020-12-01 | 哈尔滨市胜达仪表有限责任公司 | Well head liquid production degassing metering device |
| CN114991723A (en) * | 2022-06-16 | 2022-09-02 | 西南石油大学 | A gas lift system based on oil and natural gas exploitation |
-
2016
- 2016-06-27 CN CN201620645570.0U patent/CN206513362U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519155A (en) * | 2018-10-31 | 2019-03-26 | 广州码云互联网科技有限公司 | A kind of petroleum collection device of petroleum drilling and mining |
| CN112012715A (en) * | 2020-08-24 | 2020-12-01 | 哈尔滨市胜达仪表有限责任公司 | Well head liquid production degassing metering device |
| CN114991723A (en) * | 2022-06-16 | 2022-09-02 | 西南石油大学 | A gas lift system based on oil and natural gas exploitation |
| CN114991723B (en) * | 2022-06-16 | 2023-06-02 | 西南石油大学 | A Gas Lift System Based on Oil and Gas Exploitation |
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