CN108798636A - A kind of mobile oil field the measure of production device and metering method - Google Patents
A kind of mobile oil field the measure of production device and metering method Download PDFInfo
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- CN108798636A CN108798636A CN201811008594.5A CN201811008594A CN108798636A CN 108798636 A CN108798636 A CN 108798636A CN 201811008594 A CN201811008594 A CN 201811008594A CN 108798636 A CN108798636 A CN 108798636A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 82
- 239000012530 fluid Substances 0.000 claims abstract description 60
- 238000007405 data analysis Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000012071 phase Substances 0.000 claims description 97
- 238000012360 testing method Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 239000007791 liquid phase Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000000941 radioactive substance Substances 0.000 abstract description 5
- 230000035800 maturation Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 107
- 239000003921 oil Substances 0.000 description 28
- 235000019198 oils Nutrition 0.000 description 20
- 238000004458 analytical method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007704 transition Effects 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- 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)
- Sampling And Sample Adjustment (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention belongs to oil field production technical fields, more particularly to a kind of mobile oil field the measure of production device and metering method, including at least carrier loader, fluid flowmeter, two phase separator, data analysis mechanism, gas flowmeter, cable, gas filter, liquid filtration device, liquid output pipe and gas output tube, two phase separator and data analysis institution are installed on carrier loader, two phase separator opens up inlet end and an outlet end, outlet end includes liquid outlet and gas vent, the liquid outlet of two phase separator is sequentially connected liquid filtration device and fluid flowmeter by liquid output pipe, the gas vent of two phase separator is sequentially connected gas filter and gas flow meter by gas output tube；The present invention is in oil and gas multiphase flow gathering and transportation technology, and the multiphase measurement technology maturation of gas mixture, value is accurate, is convenient for field production management, while avoiding using radioactive substance, reducing expense cost, can generally be used in oilfield process.
Description
Technical field
The invention belongs to oil field production technical fields, and in particular to a kind of mobile oil field the measure of production device and metering side
Method.
Background technology
The Specifications of oilfield producing well (station) are to portray the note in characterization oil field to adopt the important of situation and development effectiveness
Means improve production efficiency and management level are particularly significant to adjustment oil field injection and extraction and gathering and transportation technology.
Reservoir Crude Oil all contains solution gas even with gas-cap gas, therefore output content from oil well generally all accompanying gas, is providing
It can largely be released in the recovery process of source, surface gathering system, oil and gas multiphase flow to downstream are entered together with oil water mixture
Yard is focused on.Currently, in oilfield process, it will usually relevant tester be arranged in the defeated yard of well head sum aggregate
Table is acquired the parameters such as pressure, temperature and yield, and grasps moisture content, injection-production ratio by the means such as chemically examining, analyze and adopt
Other data such as yield.
In oil and gas multiphase flow gathering and transportation technology, the multiphase measurement technology of gas mixture is still immature at present, gas-oil ratio parameter
Can not accurate value, cause very big puzzlement to field production management.It is reported that current multiphase measurement technology both domestic and external exists
Using radioactive substance, expense cost is high the features such as, can not generally be used in oilfield process.
Invention content
Mobile oil field the measure of production device provided by the invention and metering method purpose one are to overcome to exist in the prior art
In oil and gas multiphase flow gathering and transportation technology, the multiphase measurement technology of gas mixture is still immature at present, and gas-oil ratio parameter can not accurately take
The problem of being worth, very big puzzlement caused to field production management；Purpose is second is that overcome multiphase measurement both domestic and external in the prior art
There is the features such as using radioactive substance, expense cost is high in technology, the problem of can not generally being used in oilfield process.
For this purpose, the present invention provides a kind of mobile oil field the measure of production device, carrier loader, outlet, liquid are included at least
Flowmeter body, two phase separator, data analysis mechanism, gas flowmeter, cable, gas filter, liquid filtration device, liquid are defeated
Outlet pipe and gas output tube, two phase separator and data analysis institution are installed on carrier loader, and two phase separator opens up import
End, liquid outlet end, gas outlet end and signal output end, fluid flowmeter, gas flowmeter, gas filter and liquid phase mistake
Filter opens up input end, outlet end and signal output end, the liquid outlet end of two phase separator by liquid output pipe successively
It is connected in series with liquid filtration device and fluid flowmeter, the gas outlet end of two phase separator is sequentially connected in series company by gas output tube
Gas filter and gas flow meter is connect, after the outlet end of the outlet end and gas flow meter of fluid flowmeter is summarized by pipeline
It is connect with outlet, the signal output end of fluid flowmeter, the signal output end of two phase separator, the signal of gas flowmeter are defeated
The signal output end of outlet, the signal output end of gas filter and liquid filtration device passes through cable connection data analysis machine
Structure.
The mobile oil field the measure of production device further includes containing water sensor, and input end, outlet are opened up containing water sensor
End and signal output end, the outlet end of the input end connection fluid flowmeter containing water sensor, the outlet end containing water sensor connects
Exit is managed, and the signal output end containing water sensor passes through cable connection data analysis mechanism.
The two phase separator includes fluid level transmitter, and fluid level transmitter opens up signal output end, and fluid level transmitter is connected in
In two phase separator, the signal output end of fluid level transmitter passes through cable connection data analysis mechanism.
The two phase separator further includes temperature transmitter, and temperature transmitter opens up signal output end, and temperature transmitter connects
In in two phase separator, the signal output end of temperature transmitter passes through cable connection data analysis mechanism.
The two phase separator further includes pressure transmitter, and pressure transmitter opens up signal output end, and pressure transmitter connects
In in two phase separator, the signal output end of pressure transmitter passes through cable connection data analysis mechanism.
The two phase separator further includes density viscosity test instrument, and density viscosity test instrument opens up signal output end,
Density viscosity test instrument is connected in two phase separator and density viscosity tester epitope is in two phase separator entrance, and density is viscous
The signal output end of degree test instrumentation passes through cable connection data analysis mechanism.
Between the liquid outlet end and the input end of liquid filtration device of two phase separator, the gas outlet end of two phase separator
It is connected in series with shut-off valve respectively between the input end of gas filter.
The fluid flow is calculated as mass flowmenter, and gas flow is calculated as orifice flowmeter.
The mobile oil field the measure of production device further includes equilibrated valve, and equilibrated valve is connected to containing water sensor
Outlet end is summarized on the pipeline at place with gas flowmeter outlet end and equilibrated valve is connected in series with outlet.
The metering method of mobile oil field the measure of production device, the production in well site by the input end of two phase separator into
Enter to carry out the separation of gas and liquid in two phase separator, the liquid after two phase separator detaches by liquid output pipe and passes through
It crosses shut-off valve and enters liquid filtration device and be filtered, filtered liquid enters fluid flowmeter and carries out fluid flow detection, warp
Gas after two phase separator separation is entered gas filter and is filtered by gas output tube and process shut-off valve, after filtering
Gas enter gas filter carry out detection of gas flow rate, fluid flowmeter, two phase separator, gas flowmeter, gas phase mistake
Filter and liquid filtration device are handled and are divided by data analysis mechanism by cable by data incoming data analysis institution
Analysis.
Beneficial effects of the present invention：This mobile oil field the measure of production device provided by the invention and metering method are led to
It crosses and the production in well site is accessed into mobile oil field the measure of production device by hose, initially enter two phase separator and carry out gas
It is detached with liquid, passes through water sensor, fluid level transmitter, temperature transmitter, pressure transmitter and the density in two phase separator
Viscosity test instrument measures the parameters such as the pressure, temperature, density of liquid phase of production simultaneously, and the gas isolated passes through two-phase laminated flow
Device upper outlet picks out, and is measured by orifice flowmeter after gas filter filters；Liquid phase medium passes through two-phase laminated flow
Device lower part outlet picks out, and is measured by mass flowmenter after the filtering of liquid filtration device, by contain online water sensor into
Row moisture content is analyzed；After gas phase and liquid phase medium after metering mixes again, former outer defeated system is accessed again by outlet,
Equilibrated valve is set when two-phase medium summarizes, it is ensured that test process efficient quick, smooth sequential；The present invention is in oil and gas multiphase flow collection
In defeated technique, the multiphase measurement technology maturation of gas mixture, value is accurate, is convenient for field production management, while avoiding using
Radioactive substance reduces expense cost, can generally be used in oilfield process.
Description of the drawings
The present invention is described in further details below with reference to attached drawing.
Fig. 1 is the structural principle vertical view of mobile oil field the measure of production device；
Fig. 2 is the structural principle side view of mobile oil field the measure of production device.
Reference sign：1, carrier loader；2, contain water sensor；3, outlet；4, fluid flowmeter；5, shut-off valve；6,
Fluid level transmitter；7, temperature transmitter；8, imported valve；9, two phase separator；10, data analysis mechanism；11, pressure balance
Valve；12, gas flowmeter；13, cable；14, gas filter；15, liquid filtration device；16, density viscosity test instrument；17,
Pressure transmitter；18, inlet hose；19, liquid output pipe；20, gas output tube.
Specific implementation mode
Embodiment 1：
As illustrated in fig. 1 and 2, a kind of mobile oil field the measure of production device includes at least carrier loader 1, outlet 3, fluid flow
Meter 4, two phase separator 9, data analysis mechanism 10, gas flowmeter 12, cable 13, gas filter 14, liquid filtration device 15,
Liquid output pipe 19 and gas output tube 20, two phase separator 9 and data analysis institution 10 are installed on carrier loader 1, two-phase
Separator 9 opens up input end, liquid outlet end, gas outlet end and signal output end, fluid flowmeter 4, gas flowmeter 12,
Gas filter 14 and liquid filtration device 15 open up input end, outlet end and signal output end, the liquid discharge of two phase separator 9
Mouth end is sequentially connected in series liquid filtration device 15 and fluid flowmeter 4 by liquid output pipe 19, and the gas of two phase separator 9 goes out
Mouth end is sequentially connected in series 14 and gas flow meter 12 of gas filter, the outlet of fluid flowmeter 4 by gas output tube 20
It is connect with outlet 3 after holding the outlet end of and gas flow meter 12 to summarize by pipeline, the signal output end of fluid flowmeter 4,
The signal output end and liquid of the signal output end of two phase separator 9, the signal output end of gas flowmeter 12, gas filter 14
The signal output end of phase filter 15 connects data analysis mechanism 10 by cable 13.
Embodiment 2：
A kind of mobile oil field the measure of production device includes at least carrier loader 1, outlet 3, fluid flowmeter 4, two phase separator
9, data analysis mechanism 10, gas flowmeter 12, cable 13, gas filter 14, liquid filtration device 15,19 and of liquid output pipe
Gas output tube 20, two phase separator 9 and data analysis institution 10 are installed on carrier loader 1, and two phase separator 9 opens up import
End, liquid outlet end, gas outlet end and signal output end, fluid flowmeter 4, gas flowmeter 12,14 and of gas filter
Liquid filtration device 15 opens up input end, outlet end and signal output end, and the liquid outlet end of two phase separator 9 is defeated by liquid
Outlet pipe 19 is sequentially connected in series liquid filtration device 15 and fluid flowmeter 4, and the gas outlet end of two phase separator 9 is defeated by gas
Outlet pipe 20 is sequentially connected in series 14 and gas flow meter 12 of gas filter, the outlet end and gas flow meter of fluid flowmeter 4
12 outlet end is connect after being summarized by pipeline with outlet 3, the signal output end of fluid flowmeter 4, the letter of two phase separator 9
The letter of number output end, the signal output end of gas flowmeter 12, the signal output end of gas filter 14 and liquid filtration device 15
Number output end passes through cable 13 and connects data analysis mechanism 10.
Data analysis mechanism 10 using PLC controller carry out data acquisition, processing and analysis, two phase separator 9 into
Mouth end can set head valve 8, convenient for the entrance of control well site production；The production in well site is accessed two by inlet hose 18
Phase separator 9, the production in well site is entered by the input end of two phase separator 9 carries out gas and liquid in two phase separator 9
Separation, the liquid after the separation of two phase separator 9 passes through liquid output pipe 19 and enters liquid filtration device 15 by shut-off valve 5
It is filtered, filtered liquid enters fluid flowmeter 4 and carries out fluid flow detection, the gas after the separation of two phase separator 9
Body is filtered by gas output tube 20 and by shut-off valve 5 into gas filter 14, and filtered gas enters gas phase
Filter 14 carries out detection of gas flow rate, fluid flowmeter 4, two phase separator 9, gas flowmeter 12,14 and of gas filter
Liquid filtration device 15 is handled and is divided by data analysis mechanism 10 by cable 13 by data incoming data analysis institution 10
Analysis, the present invention is in oil and gas multiphase flow gathering and transportation technology, the multiphase measurement technology maturation of gas mixture, and intelligence degree is high, value
Accurately, it is convenient for field production management, while avoids using radioactive substance, reducing expense cost, it can be in oilfield process
Generally use.
Embodiment 3：
The mobile oil field the measure of production device further includes containing water sensor 2, and input end, outlet end are opened up containing water sensor 2
And signal output end, the outlet end of the input end connection fluid flowmeter 4 containing water sensor 2, the outlet end containing water sensor 2 connects
Exit pipe 3, the signal output end containing water sensor 2 connect data analysis mechanism 10 by cable 13.It can be surveyed containing water sensor 2
The moisture content parameter of quantity of fluid, data analysis mechanism 10 can be handled and analyzed to the data of acquisition, and test process is efficiently fast
The data precision of victory, measurement is high.
The two phase separator 9 includes fluid level transmitter 6, and fluid level transmitter 6 opens up signal output end, fluid level transmitter 6
It is connected in two phase separator 9, the signal output end of fluid level transmitter 6 connects data analysis mechanism 10 by cable 13.
The two phase separator 9 further includes temperature transmitter 7, and temperature transmitter 7 opens up signal output end, temperature transmitter
7 are connected in two phase separator 9, and the signal output end of temperature transmitter 7 connects data analysis mechanism 10 by cable 13.
The two phase separator 9 further includes pressure transmitter 17, and pressure transmitter 17 opens up signal output end, pressure inverting
Device 17 is connected in two phase separator 9, and the signal output end of pressure transmitter 17 connects data analysis mechanism 10 by cable 13.
Fluid level transmitter 6, temperature transmitter 7, pressure transmitter 17 are connect by cable 13 and data analysis mechanism 10 respectively
Mouth connection provides liquid level, temperature to data analysis mechanism 10 respectively from fluid level transmitter 6, temperature transmitter 7 and pressure transmitter 17
Degree and pressure signal, are handled and are analyzed by data analysis mechanism 10, test process efficient quick is simple in structure, measurement
The data precision is high.
The two phase separator 9 further includes density viscosity test instrument 16, and it is defeated that density viscosity test instrument 16 opens up signal
Outlet, density viscosity test instrument 16 is connected in two phase separator 9 and density viscosity test instrument 16 be located at two phase separator 9 into
At mouthful, the signal output end of density viscosity test instrument 16 connects data analysis mechanism 10 by cable 13.Density viscosity test
Instrument 16 is connect by cable 13 with data analysis mechanism 10 interface, from density viscosity test instrument 16 to data analysis mechanism 10
Well is provided（It stands）The density viscosity signal of the production of field, is handled and is analyzed by data analysis mechanism 10.
Between the liquid outlet end and the input end of liquid filtration device 15 of two phase separator 9, the gas of two phase separator 9 goes out
It is connected in series with shut-off valve 5 respectively between mouth end and the input end of gas filter 14.Shut-off valve 5 facilitates liquid in control operating process
The flow of body and gas.
The fluid flowmeter 4 is mass flowmenter, and gas flowmeter 12 is orifice flowmeter, mass flowmenter and orifice plate
Flowmeter high certainty of measurement, stability are good.
The mobile oil field the measure of production device further includes equilibrated valve 11, and equilibrated valve 11 is connected to aqueous biography
2 outlet end of sensor is summarized on the pipeline at place with 12 outlet end of gas flowmeter and equilibrated valve 11 is connected in series with outlet 3.Two
Phase separator 9 is arranged relevant resolution element and safety relief device, before 14 filter of liquid filtration device 15 and gas filter
Pressure transmitter can be respectively set in rear end, and equilibrated valve 11 is arranged when two-phase medium summarizes, it is ensured that test process efficient quick,
Smooth sequential.
Embodiment 4：
The production of the metering method of mobile oil field the measure of production device, well site is entered by the input end of two phase separator 9
The separation that gas and liquid are carried out in two phase separator 9, the liquid after the separation of two phase separator 9 by liquid output pipe 19 simultaneously
Enter liquid filtration device 15 by shut-off valve 5 to be filtered, filtered liquid enters fluid flowmeter 4 and carries out fluid flow inspection
It surveys, the gas after the separation of two phase separator 9 enters the progress of gas filter 14 by gas output tube 20 and by shut-off valve 5
Filtering, filtered gas enter gas filter 14 and carry out detection of gas flow rate, fluid flowmeter 4, two phase separator 9, gas
Flowmeter body 12, gas filter 14 and liquid filtration device 15 by cable 13 by data incoming data analysis institution 10, by
Data analysis mechanism 10 is handled and is analyzed.
Device can also increase the functions such as viscosity of crude test, associated gas component of natural gas measurement to the present invention when necessary.Meanwhile
Minute can be appropriately extended or increase and measure number, acquire more accurate real-time production data, extensive guide oil field
Face oil and gas multiphase flow process optimization and relevant production units Selection and Design.Collected basic data accesses data analysis by cable
Mechanism 10 can be to well by the way that the data in the unit interval are acquired, summarize and are analyzed（It stands）The creation data of field carries out
The real time measure, is provided simultaneously with failure sound and light of alarm, and test and early warning situation can form report.In addition, passing through physics side
Formula carries out two-phase laminated flow reduces the influence to environment to greatest extent, and whole device is whole to be designed according to sledge dressization, vehicular, energy
Enough realize well（It stands）Field quickly connects head, quickly test, and quick transition, reuse can effectively reduce producing well measuring cost.
The operation principle of the present invention is that：
The production in well site is accessed by inlet hose 18 in two phase separator 9 to the separation for carrying out gas and liquid, through two-phase
Liquid after separator 9 detaches is filtered by liquid output pipe 19 and by a shut-off valve 5 into liquid filtration device 15,
Filtered liquid enters fluid flowmeter 4 and carries out fluid flow detection, and the gas after the separation of two phase separator 9 passes through gas
Efferent duct 20 is simultaneously filtered by another shut-off valve 5 into gas filter 14, and filtered gas enters gas phase filtration
Device 14 carries out detection of gas flow rate, containing water sensor 2, fluid flowmeter 4, fluid level transmitter 6, temperature transmitter 7, two-phase laminated flow
Device 9, gas flowmeter 12, gas filter 14, liquid filtration device 15, density viscosity test instrument 16 and pressure transmitter 17 are equal
By cable 13 by the data incoming data analysis institution 10 of acquisition, is handled and analyzed by data analysis mechanism 10；Through meter
After gas and liquid after amount mix again, former outer defeated system is accessed again by outlet 3.
In description of the invention, it is to be understood that if having the instructions such as term "inner" orientation or positional relationship be based on
Orientation or positional relationship shown in the drawings, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore the terms describing the positional relationship in the drawings are only for illustration, cannot understand
For the limitation to this patent.
The foregoing examples are only illustrative of the present invention, does not constitute the limitation to protection scope of the present invention, all
Be with the present invention it is same or analogous design all belong to the scope of protection of the present invention within.
Claims (10)
1. a kind of mobile oil field the measure of production device, it is characterised in that：Including at least carrier loader（1）, outlet（3）, liquid
Flowmeter（4）, two phase separator（9）, data analysis mechanism（10）, gas flowmeter（12）, cable（13）, gas filter
（14）, liquid filtration device（15）, liquid output pipe（19）And gas output tube（20）, two phase separator（9）And data analysis machine
Structure（10）It is installed in carrier loader（1）On, two phase separator（9）Open up input end, liquid outlet end, gas outlet end and signal
Output end, fluid flowmeter（4）, gas flowmeter（12）, gas filter（14）With liquid filtration device（15）Open up import
End, outlet end and signal output end, two phase separator（9）Liquid outlet end pass through liquid output pipe（19）It is sequentially connected in series
Liquid filtration device（15）And fluid flowmeter（4）, two phase separator（9）Gas outlet end pass through gas output tube（20）Successively
It is connected in series with gas filter（14）And gas flow meter（12）, fluid flowmeter（4）Outlet end and gas flow meter（12）
Outlet end by pipeline summarize after and outlet（3）Connection, fluid flowmeter（4）Signal output end, two phase separator（9）
Signal output end, gas flowmeter（12）Signal output end, gas filter（14）Signal output end and liquid filtration
Device（15）Signal output end pass through cable（13）Connect data analysis mechanism（10）.
2. mobile oil field the measure of production device as described in claim 1, it is characterised in that：The mobile oil field production meter
Amount device further includes containing water sensor（2）, contain water sensor（2）Open up input end, outlet end and signal output end, aqueous sensing
Device（2）Input end connect fluid flowmeter（4）Outlet end, contain water sensor（2）Outlet end connection outlet pipe（3）, contain
Water sensor（2）Signal output end pass through cable（13）Connect data analysis mechanism（10）.
3. mobile oil field the measure of production device as claimed in claim 2, it is characterised in that：The two phase separator（9）Packet
Include fluid level transmitter（6）, fluid level transmitter（6）Open up signal output end, fluid level transmitter（6）It is connected in two phase separator（9）It is interior,
Fluid level transmitter（6）Signal output end pass through cable（13）Connect data analysis mechanism（10）.
4. mobile oil field the measure of production device as claimed in claim 3, it is characterised in that：The two phase separator（9）Also
Including temperature transmitter（7）, temperature transmitter（7）Open up signal output end, temperature transmitter（7）It is connected in two phase separator（9）
It is interior, temperature transmitter（7）Signal output end pass through cable（13）Connect data analysis mechanism（10）.
5. mobile oil field the measure of production device as claimed in claim 4, it is characterised in that：The two phase separator（9）Also
Including pressure transmitter（17）, pressure transmitter（17）Open up signal output end, pressure transmitter（17）It is connected in two phase separator
（9）It is interior, pressure transmitter（17）Signal output end pass through cable（13）Connect data analysis mechanism（10）.
6. mobile oil field the measure of production device as claimed in claim 5, it is characterised in that：The two phase separator（9）Also
Including density viscosity test instrument（16）, density viscosity test instrument（16）Open up signal output end, density viscosity test instrument
（16）It is connected in two phase separator（9）Interior and density viscosity test instrument（16）Positioned at two phase separator（9）Entrance, density viscosity
Test instrumentation（16）Signal output end pass through cable（13）Connect data analysis mechanism（10）.
7. mobile oil field the measure of production device as claimed in claim 6, it is characterised in that：The two phase separator（9）'s
Liquid outlet end and liquid filtration device（15）Input end between, two phase separator（9）Gas outlet end and gas filter
（14）Input end between be connected in series with shut-off valve respectively（5）.
8. mobile oil field the measure of production device as claimed in claim 7, it is characterised in that：The fluid flowmeter（4）For
Mass flowmenter, gas flowmeter（12）For orifice flowmeter.
9. mobile oil field the measure of production device as claimed in claim 8, it is characterised in that：The mobile oil field production meter
It further includes equilibrated valve to measure device（11）, equilibrated valve（11）It is connected to and contains water sensor（2）Outlet end and gas flow
Meter（12）Outlet end is summarized on the pipeline at place and equilibrated valve（11）It is connected in series with outlet（3）.
10. the metering method of the mobile oil field the measure of production device as described in any one of claim 1-9, feature exist
In：The production in well site passes through two phase separator（9）Input end enter two phase separator（9）Interior point for carrying out gas and liquid
From through two phase separator（9）Liquid after separation passes through liquid output pipe（19）And pass through a shut-off valve（5）Into liquid phase mistake
Filter（15）It is filtered, filtered liquid enters fluid flowmeter（4）Fluid flow detection is carried out, through two phase separator
（9）Gas after separation passes through gas output tube（20）And pass through another shut-off valve（5）Into gas filter（14）It carries out
Filtering, filtered gas enter gas filter（14）Carry out detection of gas flow rate, fluid flowmeter（4）, two phase separator
（9）, gas flowmeter（12）, gas filter（14）With liquid filtration device（15）Pass through cable（13）By data incoming data
Analysis institution（10）, by data analysis mechanism（10）It is handled and is analyzed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008594.5A CN108798636A (en) | 2018-08-31 | 2018-08-31 | A kind of mobile oil field the measure of production device and metering method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008594.5A CN108798636A (en) | 2018-08-31 | 2018-08-31 | A kind of mobile oil field the measure of production device and metering method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287728A (en) * | 2020-02-20 | 2020-06-16 | 北京助创科技有限公司 | Method for measuring output liquid quantity and crude oil quantity of oil field well head |
| CN113082822A (en) * | 2021-04-23 | 2021-07-09 | 承德石油高等专科学校 | Filtering liquid-changing device |
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| CN111287728A (en) * | 2020-02-20 | 2020-06-16 | 北京助创科技有限公司 | Method for measuring output liquid quantity and crude oil quantity of oil field well head |
| CN111287728B (en) * | 2020-02-20 | 2020-09-01 | 北京助创科技有限公司 | Method for measuring output liquid quantity and crude oil quantity of oil field well head |
| CN113082822A (en) * | 2021-04-23 | 2021-07-09 | 承德石油高等专科学校 | Filtering liquid-changing device |
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