CN107083952A - A kind of three-phase metering mechanism - Google Patents
A kind of three-phase metering mechanism Download PDFInfo
- Publication number
- CN107083952A CN107083952A CN201710452553.4A CN201710452553A CN107083952A CN 107083952 A CN107083952 A CN 107083952A CN 201710452553 A CN201710452553 A CN 201710452553A CN 107083952 A CN107083952 A CN 107083952A
- Authority
- CN
- China
- Prior art keywords
- liquid
- gas
- phase metering
- valve
- controller
- Prior art date
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 121
- 230000007704 transition Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000000112 cooling gas Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 2
- 239000003129 oil well Substances 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of three-phase metering mechanism, including many valve road transition components and three phase metering component, many valve road transition components include working chamber, first outlet and multiple valve ports, the first outlet is connected with the gas-liquid mixed entrance of the three phase metering component, the valve port is connected and corresponding connection a bite oil well with the working chamber, rotated pipe is provided with the working chamber, one end of the rotated pipe is connected with the first outlet, the other end can be selected connects with a valve port.By setting many valve road transition components to realize the automatic switchover of many oil wells, so that many mouthfuls of oil wells are equipped with a three-phase metering mechanism, not only facilitate oil well management, and save manpower, reduce fund and waste, increase economic efficiency.
Description
Technical field
The present invention relates to technical field of oil field equipment, more particularly to a kind of three-phase metering mechanism.
Background technology
Multi-purpose station is defeated and processing the maincenter of crude oil collection.Multi-purpose station is provided with oil transportation, dehydration, sewage disposal, water filling, change
Test, power transformation, the process units such as boiler, main function is, by the processing to crude oil, to reach three de- (crude oil dehydration, desalination, take off
Sulphur；Gas dehydration, de-oiling；Deoiling of wastewater), three reclaim (waste oil recovery, sewage, lighter hydrocarbons), to go out four kinds of qualified products (natural
Gas, purification oil, purification sewage, lighter hydrocarbons) and carry out commercial crude it is outer defeated.Multi-purpose station is high temperature, and high pressure is inflammable, explosive
Place, is oil field one-level key place.
Oil, gas and water three phase metering in multi-purpose station are an important process in field production management, accurately metering pair
Oil well, which grasps oil reservoir situation, formulation production decision, has important directive significance.In metering process, typically by gas-liquid mixture
In gas and liquid two-phase laminated flow, pass through the flow of ultrasonic flowmeter meter gaseous；The liquid isolated passes through mass flow
The flow and oil-water ratio therein of liquid are measured, so as to obtain oil, the content ratio of gas and water three-phase.
At present, the two-phase laminated flow method that each oil field is used utilizes the effect of centrifugal force mainly by cyclone separation device
Separate gas and liquid, but this method is in actual use because every mouthful of well, or even same well different time goes out liquid
It is all different with outlet situation, in addition fluctuate it is very big, therefore, it tends not to produce a desired effect；Meanwhile, the gas in multi-purpose station
The flow of liquid mixture is especially big, generally requires uninterrupted continuous metering, and existing equipment can not be met.
The content of the invention
It is an object of the invention to propose a kind of three-phase metering mechanism of gas-liquid separation more thorough and accurate measurement.
For up to this purpose, the present invention uses following technical scheme：
A kind of three-phase metering mechanism, including many valve road transition components and three phase metering component, many valve road transition components
Including working chamber, first outlet and multiple valve ports, the first outlet and the gas-liquid mixed entrance of the three phase metering component
Connection, the valve port is connected and corresponding connection a bite oil well with the working chamber, is provided with rotated pipe in the working chamber, institute
The one end for stating rotated pipe is connected with the first outlet, the other end can be selected connects with a valve port.
Wherein, in addition to controller, many valve road transition components are provided with motor and multiple valve sensors, described
Motor and the valve sensor are electrically connected with the controller, and the motor is connected with the rotated pipe, the control
Motor described in instrument control system is rotated, when the rotated pipe turns to the valve port position specified, and the corresponding valve is passed
Sensor controls the motor stalls to the controller feedback signal, the controller.
Wherein, the three phase metering component includes knockout drum, and the upper end of the knockout drum is provided with gas-liquid and mixed
It is incorporated into mouth and gas vent, lower end is provided with liquid outlet, the gas-liquid mixed entrance is connected with the first outlet, the liquid
It is provided with the pipeline of body outlet connection in pump, the knockout drum and is provided with impingement plate, the impingement plate is provided with through hole；
During work, gas-liquid mixture collides with the impingement plate and the separation of gas and liquid is realized under conditions of reduction pressure.
Wherein, the gas vent is connected with the first pipeline, and first pipeline is provided with ultrasonic flowmeter；The liquid
Outlet is connected with second pipe, and the second pipe is disposed with mass flowmenter and the pump, many valve road conversion groups
Part also includes second outlet, first pipeline and the pipe being connected after the end connection of the second pipe with the second outlet
Road is connected, and the controller is electrically connected with the ultrasonic flowmeter, the mass flowmenter and the pump respectively.
Wherein, first pipeline is provided with cooling gas check valve between end and the ultrasonic flowmeter.
Wherein, the second pipe is provided with liquid non-return valve between end and the pump.
Wherein, first pipeline is additionally provided with pressure gauge between the gas vent and the ultrasonic flowmeter.
Wherein, the impingement plate is obliquely installed in the knockout drum, the angle of the impingement plate and horizontal direction
For 25 ° -45 °.
Wherein, liquid level detection device is provided with the knockout drum, the liquid level detection device is examined including low liquid level
Component and high level detection components are surveyed, the low liquid level detection components and the high level detection components are electric with the controller
Connection；When the liquid level that the high level detection components are detected in the knockout drum is higher than default highest liquid level, institute
State controller and control the pump work；When the liquid level that the low liquid level detection components are detected in the knockout drum is less than in advance
If minimum liquid level when, the controller controls the pump to be stopped.
Wherein, the liquid level detection device also includes superelevation level alarm detection components, the superelevation leve detecting assembly
Electrically connect, be higher than when the superelevation level alarm detection components detect the liquid level in the knockout drum with the controller
During default superelevation liquid level, the controller controls the pump work.
Beneficial effect：The invention provides a kind of three-phase metering mechanism, including many valve road transition components and three phase metering group
Part, many valve road transition components include working chamber, first outlet and multiple valve ports, the first outlet and the three-phase meter
The gas-liquid mixed entrance connection of component is measured, the valve port is connected and corresponding connection a bite oil well, the work with the working chamber
Intracavitary is provided with rotated pipe, and one end of the rotated pipe is connected with the first outlet, the other end can be selected and one
The individual valve port connection.By setting many valve road transition components to realize the automatic switchover of many oil wells, so that many mouthfuls of oil wells
A three-phase metering mechanism is equipped with, not only facilitates oil well management, and saves manpower, fund is reduced and wastes, improve economic effect
Benefit.
Brief description of the drawings
Fig. 1 is the schematic diagram for the three-phase metering mechanism that the embodiment of the present invention 1 is provided；
Fig. 2 is the front view for the three-phase metering mechanism that the embodiment of the present invention 1 is provided；
Fig. 3 is the top view for the three-phase metering mechanism that the embodiment of the present invention 1 is provided；
Fig. 4 is the left view for the three-phase metering mechanism that the embodiment of the present invention 1 is provided；
Fig. 5 is the right view for the three-phase metering mechanism that the embodiment of the present invention 1 is provided.
Wherein：
1st, knockout drum；11st, impingement plate；12nd, low liquid level detection components；13rd, high level detection components；14th, superelevation liquid
Position detection components；
2nd, the first pipeline；21st, ultrasonic flowmeter；22nd, cooling gas check valve；23rd, safety valve；24th, pressure gauge；
3rd, second pipe；31st, pump；32nd, mass flowmenter；33rd, liquid non-return valve；34th, motor-driven valve；35th, pressure difference check valve；
4th, controller；
5th, many valve road transition components；51st, first outlet；52nd, valve port；53rd, second outlet.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
Technical scheme is further illustrated with reference to accompanying drawing and by embodiment.
Embodiment 1
As Figure 1-Figure 5, a kind of three-phase metering mechanism, including many valve road transition components 5 and three are present embodiments provided
Phase gauge assembly, many valve road transition components 5 include working chamber, first outlet 51 and multiple valve ports 52, first outlet 51 and three
The gas-liquid mixed entrance connection of phase gauge assembly, valve port 52 is connected and corresponding connection a bite oil well with working chamber, is set in working chamber
It is equipped with rotated pipe, one end of rotated pipe is connected with first outlet 51, the other end can be selected connects with a valve port 52.
In use, the rotated pipe in working chamber is rotated, connect valve port 52 of its other end with specifying, so as to correspondence
The gas mixture in oil well that valve port 52 is connected carries out the three phase metering of oil, gas and water, by setting many valve road transition components 5
The automatic switchover of many oil wells can be realized, so that many mouthfuls of oil wells are equipped with a three-phase metering mechanism, not only facilitates oil well management,
And manpower is saved, reduce fund and waste, increase economic efficiency.
Specifically, the three-phase metering mechanism in the present embodiment also includes controller 4, and many valve road transition components 5 are provided with
Motor and multiple valve sensors, motor and valve sensor are electrically connected with controller 4, and motor is connected with rotated pipe,
What the rotation of the controlled motor of controller 4 was connects with specified valve port 52, when rotated pipe turns to 52 position of valve port specified,
Corresponding valve sensor stops operating to the feedback signal of controller 4, the controlled motor of controller 4, so as to the correspondence of valve port 52
Oil well in gas mixture carry out the three phase metering of oil, gas and water.
Many valve road transition components 5 also include second outlet 53, and second outlet 53 is connected with working chamber, during work, with rotation
The gas-liquid mixture that gas-liquid mixture in the valve port 52 of pipeline communication enters in three phase metering component, other oil wells enters work
Flowed out after chamber by second outlet 53.
Three phase metering component includes knockout drum 1, and the upper end of knockout drum 1 is provided with gas-liquid mixed entrance and gas
Outlet, lower end are provided with liquid outlet, and gas-liquid mixed entrance is with first outlet 51 by being provided with out on pipeline communication, and pipeline
Valve is closed, is turned on and off with facilitating；It is provided with the pipeline of liquid outlet connection in pump 31, knockout drum 1 and is provided with collision
Plate 11, impingement plate 11 is provided with through hole；During work, gas-liquid mixture is collided and real under conditions of reduction pressure with impingement plate 11
The separation of existing gas and liquid.
Knockout drum 1 in the present embodiment realizes gas-liquid separation by way of colliding and reduction pressure is combined, and makes gas
It is more thorough that liquid is separated；And this separate mode can realize the continuous separation of gas and liquid, go for widely
Range of flow, meets that flow in multi-purpose station is big and requirement of the uninterrupted continuous metering of needs.
Specifically, after start-up operation, reduce the pressure in knockout drum 1 by pump 31, when gas-liquid mixture by
When the gas-liquid mixed entrance of knockout drum 1 is entered in knockout drum 1, gas-liquid mixture, which is hit in knockout drum 1, to be set
Impingement plate 11, and reduction pressure under conditions of complete gas-liquid separation, the gas after separation passes through the upper end of knockout drum 1
Gas vent is excluded, and the liquid after separation flows into the bottom of knockout drum 1 by the through hole on impingement plate 11.For preferably it is complete
Gas-liquid separation under into low-pressure state, impingement plate 11 can tilt certain angle, and the angle of impingement plate 11 and horizontal direction can be with
For 25 ° -45 °, specific angle can need adjustment according to real work；Multiple through holes can be provided with impingement plate 11, so as to
Flow into the bottom of knockout drum 1 in the liquid after separation, but through hole account for the area of impingement plate 11 can not be excessive, the area of through hole
Cross conference and reduce the contact area of gas-liquid mixture and impingement plate, so as to influence the effect that collision is separated.
Gas vent is connected with the first pipeline 2, and the first pipeline 2 is disposed with safety valve 23, pressure gauge 24, ultrasonic flow rate
Meter 21 and cooling gas check valve 22；Liquid outlet is connected with second pipe 3, and second pipe 3 is disposed with mass flowmenter 32, pump
31st, liquid non-return valve 33 and motor-driven valve 34, motor-driven valve 34 and liquid non-return valve 33 are also parallel with pressure difference check valve 35, and pressure difference is unidirectional
Valve 35 is used to prevent that the pressure in whole three-phase metering mechanism is excessive, the first pipeline 2 connected with the end of second pipe 3 after with the
Two outlet 53 connection pipeline communications so that gas-liquid mixture convergence discharge, controller 4 respectively with ultrasonic flowmeter 21, quality
Flowmeter 32 and pump 31 are electrically connected.
After gas-liquid separation, gas enters in the first pipeline 2, and by the flow heel row of the meter gaseous of ultrasonic flowmeter 21
Remove, the gas flow that ultrasonic flowmeter 21 is computed out feeds back to controller 4；Set pressure gauge 24 can be with the first pipeline 2
Facilitate staff to observe the pressure of the first tracheal strips gas, corresponding measure can be taken when pressure is excessive, it is to avoid thing occur
Therefore；Safety valve 23 can not meet low as a kind of safeguard measure of three-phase metering mechanism when pressure is excessive in three-phase metering mechanism
When pressing the condition of separation, pressure can be discharged by safety valve 23, on the other hand one side protection device safe operation ensures
Separation under conditions of pressure is reduced, makes gas-liquid separation more thorough；Set cooling gas check valve 22 that gas can be prevented in the first pipeline 2
Interior adverse current, influences the normal work of three-phase metering mechanism.
After gas-liquid separation, liquid enters the bottom of knockout drum 1, and when the reserves of liquid reach a timing, controller 4 is opened
Dynamic pump 31, makes the liquid in knockout drum 1 enter in second pipe 3, and pass through the metered flow of mass flowmenter 32 and oil
Water ratio, mass flowmenter 32 so as to subsequent analysis oil well oil reservoir situation and formulates the parameter feedback calculated to controller 4
Production decision, after liquid is converged by liquid non-return valve 33 with the gas in the first pipeline 2 afterwards together with discharge, liquid non-return valve
33 can prevent liquid countercurrent；Pressure difference check valve 35 is used to prevent that the pressure in whole three-phase metering mechanism is excessive, when three-phase meter
The pressure measured in device is excessive, and when the pressure differential at the two ends of pressure difference check valve 35 is met unlocking condition, liquid can pass through pressure difference
Check valve 35 is expelled directly out, so as to reduce the pressure in three-phase metering mechanism, prevents security incident.
Liquid level detection device is additionally provided with the knockout drum 1 that the present embodiment is provided, liquid level detection device includes low liquid
Position detection components 12 and high level detection components 13, low liquid level detection components 12 and high level detection components 13 with controller 4
Electrical connection；When the liquid level that high level detection components 13 detect the liquid in knockout drum 1 is higher than highest liquid set in advance
During position, show that liquid has certain reserves, continuous metering requirement can be met, the controlling pump 31 of controller 4 is started working, and makes gas
Liquid in liquid knockout drum 1 enters in second pipe 3；When low liquid level detection components 12 detect the liquid in knockout drum 1
Liquid level be less than minimum liquid level set in advance when, the controlling pump 31 of controller 4 is stopped.
To avoid high level detection components 13 abnormal, it is impossible to detect whether liquid level exceedes default high level, liquid level
Detection means can also include superelevation leve detecting assembly 14, and superelevation leve detecting assembly 14 is also electrically connected with controller 4, when super
When the liquid level that high level detection components 14 detect the liquid in knockout drum 1 is higher than default superelevation liquid level, show high liquid
Position detection components 13 are abnormal, do not feed back liquid level signal to controller 4 in time, and now the controlling pump 31 of controller 4 works, and prevents liquid level
Continue to raise, it is to avoid occur accident.
Low liquid level detection components 12, high level detection components 13 and superelevation liquid in liquid level detection device in the present embodiment
Position detection components 14 can be floating ball lever meter, simple in construction, reliable.Superelevation leve detecting assembly 14 can also include buzzing
Device and warning lamp, when the liquid level in knockout drum 1 reaches superelevation liquid level, buzzer and warning lamp work are carried in time
The staff that wakes up is handled, and improves the security of three-phase metering mechanism.
The impurity that the bottom of knockout drum 1 is additionally provided with sewage draining exit, knockout drum 1 can be arranged by sewage draining exit
Remove, set sewage draining exit conveniently to clean knockout drum 1.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of three-phase metering mechanism, it is characterised in that described many including many valve road transition components (5) and three phase metering component
Valve road transition components (5) include working chamber, first outlet (51) and multiple valve ports (52), the first outlet (51) with it is described
The gas-liquid mixed entrance connection of three phase metering component, the valve port (52) connects and corresponding connection a bite oil with the working chamber
Rotated pipe is provided with well, the working chamber, one end of the rotated pipe is connected with the first outlet (51), the other end
What can be selected connects with a valve port (52).
2. three-phase metering mechanism as claimed in claim 1, it is characterised in that also including controller (4), many valve road conversions
Component (5) is provided with motor and multiple valve sensors, the motor and the valve sensor with the controller (4)
Electrical connection, the motor is connected with the rotated pipe, and the controller (4) controls the motor to rotate, and pipe is rotated when described
When road turns to the valve port (52) position specified, the corresponding valve sensor to the controller (4) feedback signal,
The controller (4) controls the motor stalls.
3. three-phase metering mechanism as claimed in claim 1 or 2, it is characterised in that the three phase metering component includes gas-liquid point
From tank (1), the upper end of the knockout drum (1) is provided with gas-liquid mixed entrance and gas vent, lower end are provided with liquid discharge
Mouthful, the gas-liquid mixed entrance is connected with the first outlet (51), and pump is provided with the pipeline of the liquid outlet connection
(31) impingement plate (11), is provided with the knockout drum (1), the impingement plate (11) is provided with through hole；During work, gas-liquid
Mixture collides with the impingement plate (11) and the separation of gas and liquid is realized under conditions of reduction pressure.
4. three-phase metering mechanism as claimed in claim 3, it is characterised in that the gas vent is connected with the first pipeline (2),
First pipeline (2) is provided with ultrasonic flowmeter (21)；The liquid outlet is connected with second pipe (3), second pipe
Road (3) is disposed with mass flowmenter (32) and the pump (31), and many valve road transition components (5) also include second outlet
(53), first pipeline (2) and the pipeline being connected after the end connection of the second pipe (3) with the second outlet (53)
Connection, the controller (4) is electrically connected with the ultrasonic flowmeter (21), the mass flowmenter (32) and the pump (31) respectively
Connect.
5. three-phase metering mechanism as claimed in claim 4, it is characterised in that first pipeline (2) surpasses in end with described
Cooling gas check valve (22) is provided between sonic flowmeter (21).
6. three-phase metering mechanism as claimed in claim 4, it is characterised in that the second pipe (3) is in end and the pump
(31) liquid non-return valve (33) is provided between.
7. three-phase metering mechanism as claimed in claim 4, it is characterised in that first pipeline (2) is in the gas vent
Pressure gauge (24) is additionally provided between the ultrasonic flowmeter (21).
8. three-phase metering mechanism as claimed in claim 3, it is characterised in that the impingement plate (11) is obliquely installed in the gas
In liquid knockout drum (1), the impingement plate (11) and the angle of horizontal direction are 25 ° -45 °.
9. three-phase metering mechanism as claimed in claim 3, it is characterised in that be provided with liquid level in the knockout drum (1)
Detection means, the liquid level detection device includes low liquid level detection components (12) and high level detection components (13), the low liquid
Position detection components (12) and the high level detection components (13) are electrically connected with the controller (4)；When high level inspection
When the liquid level that survey component (13) detects in the knockout drum (1) is higher than default highest liquid level, controller (4) control
Make the pump (31) work；It is less than when the low liquid level detection components (12) detect the liquid level in the knockout drum (1)
During default minimum liquid level, the controller (4) controls the pump (31) to be stopped.
10. three-phase metering mechanism as claimed in claim 9, it is characterised in that the liquid level detection device also includes superelevation liquid
Position alarm detection components, the superelevation leve detecting assembly (14) electrically connects with the controller (4), as superelevation liquid level police
Inspection declaration survey component detection to the liquid level in the knockout drum (1) be higher than default superelevation liquid level when, the controller (4) controls
Make the pump (31) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452553.4A CN107083952A (en) | 2017-06-15 | 2017-06-15 | A kind of three-phase metering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452553.4A CN107083952A (en) | 2017-06-15 | 2017-06-15 | A kind of three-phase metering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107083952A true CN107083952A (en) | 2017-08-22 |
Family
ID=59605717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710452553.4A Pending CN107083952A (en) | 2017-06-15 | 2017-06-15 | A kind of three-phase metering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107083952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403951A (en) * | 2018-12-06 | 2019-03-01 | 克拉玛依市尚正石油科技有限公司 | Oil well three-phase metering integrated apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782925Y (en) * | 2005-03-03 | 2006-05-24 | 岳玉全 | Ground gathering conveying system for petroleum production |
| RU2365750C1 (en) * | 2008-01-09 | 2009-08-27 | Общество с ограниченной ответственностью "Флюидгазинжениринг" | Method for measurements of debits, monitoring and control of oil well production technology and installation for its realisation |
| CN202914076U (en) * | 2012-11-22 | 2013-05-01 | 上海一诺仪表有限公司 | Single-well metering device |
| CN103835697A (en) * | 2012-11-22 | 2014-06-04 | 上海一诺仪表有限公司 | Single-well and three-phase metering device |
| CN105179749A (en) * | 2015-10-30 | 2015-12-23 | 王明显 | Multi-way valve |
| CN207033432U (en) * | 2017-06-15 | 2018-02-23 | 上海一诺仪表有限公司 | A kind of three-phase metering mechanism |
-
2017
- 2017-06-15 CN CN201710452553.4A patent/CN107083952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782925Y (en) * | 2005-03-03 | 2006-05-24 | 岳玉全 | Ground gathering conveying system for petroleum production |
| RU2365750C1 (en) * | 2008-01-09 | 2009-08-27 | Общество с ограниченной ответственностью "Флюидгазинжениринг" | Method for measurements of debits, monitoring and control of oil well production technology and installation for its realisation |
| CN202914076U (en) * | 2012-11-22 | 2013-05-01 | 上海一诺仪表有限公司 | Single-well metering device |
| CN103835697A (en) * | 2012-11-22 | 2014-06-04 | 上海一诺仪表有限公司 | Single-well and three-phase metering device |
| CN105179749A (en) * | 2015-10-30 | 2015-12-23 | 王明显 | Multi-way valve |
| CN207033432U (en) * | 2017-06-15 | 2018-02-23 | 上海一诺仪表有限公司 | A kind of three-phase metering mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403951A (en) * | 2018-12-06 | 2019-03-01 | 克拉玛依市尚正石油科技有限公司 | Oil well three-phase metering integrated apparatus |
| CN109403951B (en) * | 2018-12-06 | 2023-09-19 | 中国石油天然气股份有限公司 | Three-phase metering integrated device for oil well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101525995B (en) | Gas and liquid multiphase quantitative measuring device and method thereof | |
| CN105927210B (en) | Integrated automatic well selection metering device and multi-process automatic oil well yield metering method | |
| KR101135707B1 (en) | Gas-liquid separator of hydrogen generation device | |
| CN207033432U (en) | A kind of three-phase metering mechanism | |
| CN104912184A (en) | Prefabricated pump station | |
| CN207033431U (en) | A kind of three-phase metering mechanism | |
| CN107083952A (en) | A kind of three-phase metering mechanism | |
| CN207033433U (en) | A kind of three-phase metering mechanism | |
| CN107816636A (en) | One kind is used for oil-well measurement station supercharging device and boosting method | |
| CN107083953A (en) | A kind of three-phase metering mechanism | |
| CN207393179U (en) | One kind is used for oil-well measurement station supercharging device | |
| CN107083954A (en) | A kind of three-phase metering mechanism | |
| CN107620588A (en) | The more tube group type gas-liquid continuous separation devices of intelligence | |
| CN110630231A (en) | Full-automatic foam drainage gas production device and foam drainage gas production method | |
| CN115321082A (en) | On-line monitoring anti-scale system for underground water seal rock cavern oil reservoir fracture water pump | |
| CN102410862B (en) | Detecting device and detecting method for detecting height of liquid in extraction tower | |
| CN210543797U (en) | Gas-liquid separator for well head | |
| RU129190U1 (en) | MULTI-PHASE MIXTURE TRANSMISSION AND SEPARATION STATION | |
| RU2521183C1 (en) | Station for transfer and separation of polyphase mix | |
| CN203285435U (en) | Sleeve gas fixed-point on-line monitoring system | |
| RU130036U1 (en) | MULTI-PHASE MIXTURE TRANSMISSION AND SEPARATION STATION | |
| CN207680571U (en) | Polymeric kettle feed system | |
| CN206830161U (en) | A kind of vehicle-mounted individual well multi-phase flow meter | |
| EP0897454B1 (en) | Closed loop fluid-handling system for use during drilling of wellbores | |
| RU2514454C1 (en) | Station for transfer and separation of multiphase mix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |