CN206347318U - A kind of separate measurement integrating device - Google Patents
A kind of separate measurement integrating device Download PDFInfo
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- CN206347318U CN206347318U CN201621377409.6U CN201621377409U CN206347318U CN 206347318 U CN206347318 U CN 206347318U CN 201621377409 U CN201621377409 U CN 201621377409U CN 206347318 U CN206347318 U CN 206347318U
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- gas
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Abstract
The utility model belongs to the oil and gas industry well site new integrating device for realizing the online real time measure of gas-liquid two-phase, specifically related to a kind of separate measurement integrating device, including gas-liquid import, metering separator, orifice flowmeter, intelligent vortex precession flowmeter, interval-automatic tapping valve, electromagnetic flowmeter, safety valve, manual ball valve, stop valve, gas liquid outlet, described separate measurement integrating device meets gas well waterout, fine-grained management requirement.To grasping gas reservoir situation, the dynamic of accurate analysis gas well predicts gas well deliverability, instructs gas field development, formulates production decision, has great importance.
Description
Technical field
The utility model belongs to oil and gas industry well site use and realizes the new integrated of the online real time measure of gas-liquid two-phase
A kind of device, and in particular to separate measurement integrating device.
Background technology
At present, Changqing oilfields Soviet Union Sulige gas field comes into the stable yields stage, and gas well largely enters production phase middle and later periods.
With the extension of production time, gas field extraction water is continuously increased, and liquid-gas ratio is from initial 0.5m3/104m3, increase to 3m3/
104m3, with the increase of individual well Liquid output, because emphasis gas well production regimen condition can not effectively differentiate that pit shaft hydrops can not be sent out in time
It is existing, cause gas reservoir administrative department to grasp the Production development of gas well in time and take water pumping gas production measure, be unsatisfactory for current gas
Well performance manages the requirement with fine-grained management.
And Partial Block is distinctly claimed and the air-liquid of every mouthful of well is measured respectively, and it can not be expired using current metering method
Foot is required.
Utility model content
The purpose of this utility model is to be to provide a kind of separate measurement integrating device, carries out air-liquid two-phase flow measurement, and by
The air-liquid two-phase flow measurement of whole Soviet Union's Sulige gas field ancient times gas well is gradually generalized to, to meet gas well waterout, fine-grained management requirement.
To grasping gas reservoir situation, the dynamic of accurate analysis gas well predicts gas well deliverability, instructs gas field development, formulates production decision, has
Important meaning.
Therefore, the utility model provides a kind of separate measurement integrating device, described separate measurement integrating device includes
Metering separator, manual ball valve, gas-liquid import, safety valve, orifice flowmeter, interval-automatic tapping valve, electromagnetic flowmeter, cut-off
Valve, gas liquid outlet, the import of gas-liquid import, manual ball valve and metering separator pass sequentially through pipeline connection, and safety valve is connected to
The top of metering separator, the outlet connection gas dosing pipeline and liquid meter pipeline of metering separator, described aerometer
Buret road is sequentially connected orifice flowmeter and stop valve for the outlet of metering separator by pipeline, and liquid meter pipeline is metering
The outlet of separator is sequentially connected interval-automatic tapping valve and electromagnetic flowmeter by pipeline, and stop valve and electromagnetic flowmeter go out
Mouth converges connection gas liquid outlet by pipeline.
The outlet of described metering separator is also connected with intelligent vortex precession flowmeter, intelligent vortex precession flowmeter and orifice flowmeter
It is in parallel.
The import series connection manual ball valve of described orifice flowmeter, the import series connection manual ball valve of intelligent vortex precession flowmeter,
The pipeline of the import series connection manual ball valve of interval-automatic tapping valve, stop valve and electromagnetic flowmeter converges between mouth and gas liquid outlet
Series connection manual ball valve, the bottom connection manual ball valve of metering separator.
Manual ball valve is connected in parallel between the outlet of described metering separator and the import of interval-automatic tapping valve.
The described gas gas production separated through metering separator uses orifice flow when being 5000m3/d~45000m3/d
Meter.
The described gas gas production separated through metering separator is less than or equal to use intelligent precession flow during 5000m3/d
Meter.
The beneficial effects of the utility model：This separate measurement integrating device that the utility model is provided, described separation
Measuring integrating device includes metering separator, manual ball valve, gas-liquid import, safety valve, orifice flowmeter, interval-automatic discharge opeing
Valve, electromagnetic flowmeter, stop valve, gas liquid outlet, gas-liquid import, the import of manual ball valve and metering separator pass sequentially through pipeline
Connection, safety valve is connected to the top of metering separator, the outlet connection gas dosing pipeline and liquid meter of metering separator
Pipeline, described gas dosing pipeline is sequentially connected orifice flowmeter and stop valve for the outlet of metering separator by pipeline,
Liquid meter pipeline is sequentially connected interval-automatic tapping valve and electromagnetic flowmeter for the outlet of metering separator by pipeline, ends
The outlet of valve and electromagnetic flowmeter connection gas liquid outlet is converged by pipeline.The separate measurement integrating device separator improves gas
The measuring accuracy of body and liquid；Interval-automatic tapping valve is employed simultaneously, solves the problem of low consumption of the liquid metering is inaccurate；And choose
Electromagnetic flowmeter well row liquid meter, electromagnetic flowmeter volume flow is not by fluid density, viscosity, temperature, pressure and electrical conductivity
Significantly affecting for change, can apply without hindrance mobile parts in corrosive fluid, measurement pipe, and no crushing, straight length requires low；It is full
Sufficient gas well waterout, fine-grained management requirement, to grasping gas reservoir situation, the dynamic of accurate analysis gas well is predicted gas well deliverability, instructed
Gas field development, formulation production decision, have great importance.
Brief description of the drawings
The utility model is described in further details below with reference to accompanying drawing.
Fig. 1 is separate measurement integrating device schematic diagram.
Description of reference numerals：1st, metering separator；2nd, manual ball valve；3rd, gas-liquid import；4th, safety valve；5th, orifice flow
Meter；6th, intelligent vortex precession flowmeter；7th, interval-automatic tapping valve；8th, electromagnetic flowmeter；9th, stop valve；10th, gas liquid outlet.
Embodiment
Embodiment 1：
As shown in figure 1, a kind of separate measurement integrating device, it is characterised in that：Described separate measurement integrating device includes
Metering separator 1, manual ball valve 2, gas-liquid import 3, safety valve 4, orifice flowmeter 5, interval-automatic tapping valve 7, Electromagnetic Flow
Meter 8, stop valve 9, gas liquid outlet 10, the import of gas-liquid import 3, manual ball valve 2 and metering separator 1 pass sequentially through pipeline company
Connect, safety valve 4 is connected to the top of metering separator 1, the outlet connection gas dosing pipeline and liquid meter of metering separator 1
Pipeline, described gas dosing pipeline is sequentially connected orifice flowmeter 5 and stop valve for the outlet of metering separator 1 by pipeline
9, liquid meter pipeline is sequentially connected interval-automatic tapping valve 7 and electromagnetic flowmeter for the outlet of metering separator 1 by pipeline
8, the outlet of stop valve 9 and electromagnetic flowmeter 8 converges connection gas liquid outlet 10 by pipeline；Separate measurement collection of the present utility model
Into device by metering separator 1 by well head come gas through the gas well gas mouthful 3 separation internals gas-liquid separation Jing Guo intracavitary, isolate gas
And liquid, gas is subjected to flow measurement by liquid meter pipeline by gas dosing pipeline and liquid, air-liquid two is realized
Mutually measure, meet gas well waterout, fine-grained management requirement.
Embodiment 2
As described in Figure 1, on the basis of embodiment 1, the outlet of described metering separator 1 is also connected with intelligent precession flow
Meter 6, intelligent vortex precession flowmeter 6 is in parallel with orifice flowmeter 5；Well head carrys out gas and enters metering separator 1 through gas well gas mouthful 3, by chamber
Interior separation internals gas-liquid separation, isolates gas, and the gas gas production separated through metering separator 1 is 5000m3/ d~
45000m3During/d, measured using orifice flowmeter 5, the gas gas production separated through metering separator 1 is less than or equal to 5000m3/d
Shi Caiyong intelligence vortex precession flowmeters 6, improve the measuring accuracy of gas.
Embodiment 3
As shown in figure 1, on the basis of embodiment 1-2, the import series connection manual ball valve 2 of described orifice flowmeter 5, intelligence
The import series connection manual ball valve 2 of energy vortex precession flowmeter 6, the import series connection manual ball valve 2 of interval-automatic tapping valve 7, the He of stop valve 9
The pipeline of electromagnetic flowmeter 8 converges series connection manual ball valve 2 between mouth and gas liquid outlet 10, the bottom connection hand of metering separator 1
Dynamic ball valve 2；Manual ball valve is in order to preferably select the pipeline for controlling small-large flow gas to be walked, to realize that preferably metering is imitated
Really.
Embodiment 4
As shown in figure 1, on the basis of embodiment 1-3, the liquid flow separated through metering separator 1 is through manual ball
Valve 2, interval-automatic tapping valve 7, electromagnetic flowmeter 8, manual ball valve 2, gas liquid outlet 16, return again to former well site flow line；Institute
Manual ball valve 2 is connected in parallel between the outlet for the metering separator 1 stated and the import of interval-automatic tapping valve 7；In order to more preferable
The pipeline that selection control small-large flow liquid is walked, to realize preferably metering effect.
It is small for part gas well liquid measure, in order to solve the problem of low consumption of the liquid metering is inaccurate, employ interval-automatic discharge opeing
Valve 7, the valve is automatic drain when separator high level can be achieved not against other power, is closed automatically during low liquid level, and open
Open flow rate of liquid after discharge opeing relatively to stablize, flow rate of liquid can compare in the measures range of electromagnetic flowmeter 8 so as to realize
Accurate liquid meter.Electromagnetic flowmeter 8 is chosen to well row liquid meter, and the volume flow of electromagnetic flowmeter 8 is not close by fluid
Degree, viscosity, temperature, pressure and conductivity variations are significantly affected, and can apply corrosive fluid.Without hindrance flow portion in measurement pipe
Part, no crushing, straight length requires low.
This separate measurement integrating device of the present utility model, carries out air-liquid two-phase flow measurement, and be gradually generalized to whole Soviet Union
The air-liquid two-phase flow measurement of Sulige gas field ancient times gas well, to meet gas well waterout, fine-grained management requirement.To grasping gas reservoir situation,
The dynamic of accurate analysis gas well, predicts gas well deliverability, instructs gas field development, formulates production decision, have great importance.
Operation principle of the present utility model is：
This separate measurement integrating device uses prefabrication, after the completion of being prefabricated in the factory, and is transported to well site, through flange and well site
After connection, you can come into operation, well head carrys out gas and enters metering separator 1 through gas well gas mouthful 3, the separation internals gas-liquid point by intracavitary
From isolating the smaller droplet in gas, the gas through holes flowmeter 5 isolated or intelligent vortex precession flowmeter 6, stop valve
9 decompressions；Liquid imports outlet gas line after being measured through interval-automatic tapping valve 7, electromagnetic flowmeter 8, returns again to former well site and adopts
Gas pipeline.
Exemplified as above is only for example, not constituting to protection domain of the present utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection domain of the present utility model.
Claims (6)
1. a kind of separate measurement integrating device, it is characterised in that：Described separate measurement integrating device includes metering separator
(1), manual ball valve (2), gas-liquid import (3), safety valve (4), orifice flowmeter (5), interval-automatic tapping valve (7), electromagnetic current
Gauge (8), stop valve (9), gas liquid outlet (10), the import of gas-liquid import (3), manual ball valve (2) and metering separator (1) according to
Secondary to be connected by pipeline, safety valve (4) is connected to the top of metering separator (1), the outlet connection gas of metering separator (1)
Metering pipeline and liquid meter pipeline, described gas dosing pipeline are connected successively for the outlet of metering separator (1) by pipeline
Orifice flowmeter (5) and stop valve (9) are connect, liquid meter pipeline is sequentially connected for the outlet of metering separator (1) by pipeline
Interval-automatic tapping valve (7) and electromagnetic flowmeter (8), the outlet of stop valve (9) and electromagnetic flowmeter (8) converges company by pipeline
Connect gas liquid outlet (10).
2. separate measurement integrating device as claimed in claim 1, it is characterised in that：The outlet of described metering separator (1)
Intelligent vortex precession flowmeter (6) is also connected with, intelligent vortex precession flowmeter (6) is in parallel with orifice flowmeter (5).
3. separate measurement integrating device as claimed in claim 2, it is characterised in that：The import of described orifice flowmeter (5)
Connect manual ball valve (2), the import series connection manual ball valve (2) of intelligent vortex precession flowmeter (6), interval-automatic tapping valve (7) are entered
The pipeline of mouth series connection manual ball valve (2), stop valve (9) and electromagnetic flowmeter (8) converges connects between mouth and gas liquid outlet (10)
Manual ball valve (2), the bottom connection manual ball valve (2) of metering separator (1).
4. the separate measurement integrating device as described in claim 3 any one, it is characterised in that：Described metering separator
(1) manual ball valve (2) is connected in parallel between outlet and the import of interval-automatic tapping valve (7).
5. separate measurement integrating device as claimed in claim 4, it is characterised in that：Described separates through metering separator (1)
Gas gas production be 5000m3/ d~45000m3Orifice flowmeter (5) is used during/d.
6. separate measurement integrating device as claimed in claim 4, it is characterised in that：Described separates through metering separator (1)
Gas gas production be less than or equal to 5000m3Using intelligent vortex precession flowmeter (6) during/d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377409.6U CN206347318U (en) | 2016-12-15 | 2016-12-15 | A kind of separate measurement integrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377409.6U CN206347318U (en) | 2016-12-15 | 2016-12-15 | A kind of separate measurement integrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347318U true CN206347318U (en) | 2017-07-21 |
Family
ID=59321310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377409.6U Active CN206347318U (en) | 2016-12-15 | 2016-12-15 | A kind of separate measurement integrating device |
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| Country | Link |
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| CN (1) | CN206347318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128332A1 (en) * | 2017-12-29 | 2019-07-04 | 江苏鲁汶仪器有限公司 | Gas-liquid pipeline hybrid control device |
| CN111998224A (en) * | 2020-09-15 | 2020-11-27 | 大庆市普罗石油科技有限公司 | Bidirectional separation metering device |
-
2016
- 2016-12-15 CN CN201621377409.6U patent/CN206347318U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128332A1 (en) * | 2017-12-29 | 2019-07-04 | 江苏鲁汶仪器有限公司 | Gas-liquid pipeline hybrid control device |
| CN111998224A (en) * | 2020-09-15 | 2020-11-27 | 大庆市普罗石油科技有限公司 | Bidirectional separation metering device |
| CN111998224B (en) * | 2020-09-15 | 2024-04-09 | 大庆市普罗石油科技有限公司 | Bidirectional separation metering device |
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