CN106321063B - Crude oil single well measurement system - Google Patents
Crude oil single well measurement system Download PDFInfo
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- CN106321063B CN106321063B CN201610643573.5A CN201610643573A CN106321063B CN 106321063 B CN106321063 B CN 106321063B CN 201610643573 A CN201610643573 A CN 201610643573A CN 106321063 B CN106321063 B CN 106321063B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Mining & Mineral Resources (AREA)
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
A kind of crude oil single well measurement system disclosed by the invention includes housing, master controller, receiving terminal, flow measuring components, density measure component and temperature survey component, the housing includes internal layer shell and outer casing, heat-preservation cotton is provided between the internal layer shell and outer casing, conduction oil storage room is provided with the internal layer shell, explosion-proof box bracket is provided with the outer casing, explosion-proof tank is connected with the explosion-proof box bracket, the explosion-proof tank is internally provided with converter, air switch and heating tape, the heating tape is located at converter inside, the air switch controls the opening and closing of heating tape, the flow measuring components are arranged in the internal layer shell, the density measure component and temperature survey component are arranged on the outer casing, the flow measuring components, density measure component and temperature survey component are connected with master controller signal, the master controller is connected with receiving terminal signal, improve oil well measurement precision, reduce oil well measurement instrument use cost, improve oil well measurement efficiency.
Description
Technical field
The invention belongs to oil measurement equipment technical field, it is related to a kind of metered flow meter, more particularly to crude oil single well meter
System for measuring quantity.
Background technology
At present, as survey control technology develops, special petroleum industry fine-grained management will to oil mining metering system
Seek more and more higher；Traditional crude oil single well measurement system design functions are single, because oil well produced medium composition complexity is led
Cause its measurement accuracy low, impurity or cryogenic temperature condensation thing cause device context maintenance big in medium, signal transacting is single to be caused certainly
Dynamicization disposal ability is low, it is necessary to which constantly verification, does not adapt to modern measuring requirement increasingly.
The content of the invention
This practicality present invention is directed to above-mentioned deficiency, devises a kind of crude oil single well measurement system, the present invention is using first
The heating entered and temperature measurement technology, are designed using high-efficiency heat conduction so that whole metering system has delicate structure, energy efficiency
It is high.Flow measurement component anti-clogging with it is wear-resisting, the medium that conventional flow meters are difficult measurement can be measured, service life is long, non-maintaining,
Staff's field labor intensity is reduced, the security of production operation is improved, oil well measurement precision is improved, oil well measurement is reduced
Instrument use cost, improves oil well measurement efficiency.The technical scheme that the present invention is provided is：
A kind of crude oil single well measurement system, including housing, master controller, receiving terminal, flow measuring components, density
Measurement assembly and temperature survey component, it is characterised in that the housing includes internal layer shell and outer casing, the inner layer case
It is provided between body and outer casing in heat-preservation cotton, the internal layer shell and is provided with conduction oil storage room, on the outer casing
It is provided with explosion-proof box bracket, the explosion-proof box bracket and is connected with explosion-proof tank, the explosion-proof tank is internally provided with converter, air
Switch and heating tape, the heating tape are located at converter inside, and the air switch controls the opening and closing of heating tape, explosion-proof
Case utilizes temperature insulation more than metering system, constitutes self-insulation system, the flow measuring components are arranged in the internal layer shell, institute
State density measure component and temperature survey component is arranged on the outer casing, the flow measuring components, density are surveyed
Amount component and temperature survey component are connected with master controller signal, and the master controller is connected with receiving terminal signal.
The present invention is between outer containment vessel and inner casing, using glass fibre thermal insulation material, effectively reduces internal heat loss；This
Invention ensures measurement essence by integrated package assembly, built-in flow, density, temperature, heating element heater, each part interaction
Degree, is designed using Totally enclosed heat-preserving, can meet field use environment, while ensureing using safety, execute-in-place is replaced completely
Personnel.
The present invention also uses explosion-proof tank as converter guard box, is to ensure the product in oil requirement of explosion proof high field institute
Safe handling；The higher degree of protection of explosion-proof tank, provides good protection for converter simultaneously, converter inside with heating tape,
It can ensure that converter is normally used in the low temperature environment of field in the winter time, field extreme environment is considered in design.
Further, the flow measuring components include flowmeter pipeline, flowmeter pressure short tube, wedge-shaped throttling element, pipe
Road adpting flange, flow pressure connecting tube, flow pressure adpting flange, flow transmitter pressure flange and flow transmitter, institute
State pipeline coupling flange and be welded on the flowmeter pipe ends, the wedge-shaped throttling element is welded on the flowmeter side, institute
State flowmeter pressure short tube and be welded on welding flow pressure connection on the wedge-shaped throttling element both sides, the flowmeter pressure short tube
Pipe, welds flow pressure adpting flange in the flow pressure connecting tube, the flow transmitter pressure flange by screw with
The flow pressure adpting flange connection, the flow transmitter is connected with the flow transmitter pressure flange, the flow
Transmitter is connected by transmitter capillary with the flow transmitter pressure flange, and the wedge-shaped throttling element both sides welding is described
The position of flowmeter pressure pipe offers hole.
Inventive flow measuring cell coordinates double Flange changers using wedge-shaped restricting element, can be in high viscosity, low thunder
High-precision flow measurement is carried out under the i.e. workable fluid situations of promise number, Reynolds number 500, flow velocity is relatively low, flow low discharge
Measurement occasion plays the role of unrivaled advantage and irreplaceable.This flowmeter structure is simple, without movable member, be difficult by
Fluid abrasion, stable work in work, reliable, service life are long.Its measuring cell and pressure obtaning device structure specialized fluids passes through
When do not formed delay or retaining pressure loss it is smaller be in the case where Reynolds number is relatively low carry out high-precision flow measurement ideal
Selection.
Further, the flow measuring components also include flow transmitter base, and the flow transmitter is arranged on stream
On transmitter base.
Further, temperature survey component, it includes temperature sensor and temperature sensor base, the temperature sensor
On the temperature sensor base, the temperature sensor floor installation is on the housing.
Further, the density measure component includes densitometer pipeline, liquid supplementation pipe, densitometer pressure short tube, density
Pressure connecting tube, density pressure adpting flange, density transmitter pressure flange and density transmitter；Medium thermal resistance base, Jie
Matter thermal resistance and medium heat resistance lead；Connecting pipe, pressure mounting seat and pressure transmitter；The liquid supplementation pipe and densitometer pipe
Road is welded on the flowmeter pipeline, and the liquid supplementation pipe is connected by connecting bend with the densitometer pipeline, the density
Meter pressure short tube is welded on the densitometer pipeline side, and the density pressure connecting tube is welded on the densitometer pressure short tube
On, the density pressure adpting flange is welded on the density pressure connecting tube, and the density transmitter pressure flange passes through spiral shell
Silk is connected with the density pressure adpting flange, and the density transmitter is connected with density transmitter pressure flange；
Further, the medium thermal resistance floor installation is on flowmeter pipeline, and the thermal resistance passes through medium heat
In resistance base insertion flowmeter pipeline, the medium heat resistance lead is on medium thermal resistance top；The connecting pipe is arranged on
On flowmeter pipeline, the pressure mounting seat is welded on connecting pipe, and the pressure transmitter is arranged on pressure mounting seat
On, the density transmitter is connected by transmitter capillary with the density transmitter pressure flange.
The density measure component that the present invention is used can realize blending agent density pMixingIn real time measurement, and using temperature with
Pressure elements carries out real-Time Compensation to medium temperature and pressure real-time measuring to oil with water density, we can set oily ratio as
X, water ratio is Y, then can list：XρOil+YρWater=ρMixingEquation group is constituted with X+Y=1, then sample can calculate fuel-displaced ratio, water ratio
Example, oil density and water density；By proportional band inbound traffics computing, it can be deduced that oily flow, water-carrying capacity；Temperature can also effectively be eliminated
Degree, pressure, blending constituent change, change to material density, cause measured deviation, both ensured system to volume signals and material matter
Amount is measured.
It is preferred that, the screw is flange connecting screw.
The present invention designs oil guide pipe so that homogeneous heating to improve to the pipeline inside efficiency of heating surface in flow conduit, heating
Efficiency high, heating safety is high, and heating surface (area) (HS is big.
Further, in addition to oil guide pipe, the oil guide pipe passes through the flowmeter pipeline.
It is preferred that, in addition to flow pressure insulating tube and density pressure insulating tube.
Further, oiling base and exhaust base are additionally provided with the internal layer shell.
Also in heat conduction fuel tank upper design heating gate and exhaust outlet conduction oil can be facilitated to supplement, in exhaust ports design release
Portion's pressure, it is ensured that heating system pressure balance, it is ensured that system safety；Fuel outlet is also designed, conduction oil is convenient for changing.
The present invention sets 3 change-over switches on explosion-proof tank, can operate close/open heat tracing, the design can be avoided
At relatively high temperatures, to the excessive insulation of converter；Hot environment superheated can be avoided with close/open heating element heater,
The energy is saved, heating element heater is protected.
Further, heater and filter are additionally provided with the internal layer shell, the heater was located at
The lower section of device is filtered, the filter is arranged at the porch of conduction oil storage room, and the heater is also associated with timing
Device, the timer realizes the opening and closing to heater, the timer energy by switching cooperation with heater
Enough control the heating in crude oil time, it is to avoid heating crude oil temperature is too high to cause vaporization.
The beneficial effects of the invention are as follows, crude oil single well measurement system of the invention, it can effectively solve the problem that existing
Oil field individual well measuring equipment can not be to the accurate measurement problem of blending agent；Solve medium medium-high viscosity material and winter field low temperature
Influence to measuring apparatus；Without internal cleaning and on-site maintenance, staff's field labor intensity is reduced；Signal automatic acquisition
Field apparatus is greatly improved using automation, the security of production operation is also greatly improved, oil well measurement essence is drastically increased
Degree, reduces oil well measurement instrument use cost, improves oil well measurement efficiency, and the present invention is provided with temperature survey component, response speed
Degree is fast, and precision is high.
The crude oil single well measurement system of the present invention, high using its Measure Precision in various oilfields, system is steady
Qualitative height, security of system is high.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
Fig. 1 is the positive structure schematic of the invention without transmitter；
Fig. 2 has the positive structure schematic of transmitter for the present invention
Fig. 3 is structure schematic diagram of the invention；
Fig. 4 regards schematic diagram for the side of the present invention；
Fig. 5 is internal pipeline connection diagram of the invention.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Embodiment 1
A kind of crude oil single well measurement system, including housing, master controller, receiving terminal, flow measuring components, density
Measurement assembly and temperature survey component, the housing include internal layer shell and outer casing, the internal layer shell and outer shell
It is provided between body in heat-preservation cotton, the internal layer shell and is provided with conduction oil storage room, is provided with the outer casing explosion-proof
Explosion-proof tank is connected with box bracket, the explosion-proof box bracket, the explosion-proof tank is internally provided with converter, air switch and heat tracing
Band, the heating tape is located at converter inside, and the air switch controls the opening and closing of heating tape, and explosion-proof tank utilizes metering
Temperature insulation more than system, constitutes self-insulation system, and the flow measuring components are arranged in the internal layer shell, the density measure
Component and temperature survey component are arranged on the outer casing, the flow measuring components, density measure component and
Temperature survey component is connected with master controller signal, and the master controller is connected with receiving terminal signal.
The temperature survey component is used for the heating-up temperature for controlling crude oil, and the density measure component is used to measure liquid
Density, test data carries out the meter of pure oil mass by the density of the incoming master controller of current signal and the various liquid for passing through input
Calculate, the data after calculating are transferred to receiving terminal, and receiving terminal can be portable computer, mobile phone, PDA etc..
Embodiment 2
In the another embodiment of the present invention, it is different from the place of embodiment 1, flow measuring components
Including flowmeter pipeline, flowmeter pressure short tube, wedge-shaped throttling element, pipeline coupling flange, flow pressure connecting tube, flow pressure
Adpting flange, flow transmitter pressure flange and flow transmitter, the pipeline coupling flange are welded on the flowmeter pipeline
Two ends, the wedge-shaped throttling element is welded on the flowmeter side, and the flowmeter pressure short tube is welded on the wedge shape throttling
Welding flow in flow pressure connecting tube, the flow pressure connecting tube is welded on part both sides, the flowmeter pressure short tube to take
Adpting flange is pressed, the flow transmitter pressure flange is connected by screw with the flow pressure adpting flange, the flow
Transmitter is connected with the flow transmitter pressure flange, and the flow transmitter is become by transmitter capillary and the flow
Device pressure flange is sent to connect, the position that the flowmeter pressure pipe is welded on the wedge-shaped throttling element both sides offers hole.
Embodiment 3
A kind of crude oil single well measurement system as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including：
Housing, it includes internal layer shell 10 and outer casing 9, heat-preservation cotton is provided between internal layer shell and outer casing
11, it is provided with conduction oil storage room, outer casing in internal layer shell to be provided with explosion-proof box bracket 14, explosion-proof box bracket and connects
There is explosion-proof tank 15, explosion-proof tank is internally provided with converter 16, air switch and heating tape；
Flow measuring components, it is arranged in housing, and flow measuring components, which include flow measuring components, includes flowmeter tube
Road 1, flowmeter pressure short tube 2, wedge-shaped throttling element 3, pipeline coupling flange 12, flow pressure connecting tube, flow pressure connection method
Orchid 13, flow transmitter pressure flange 17 and flow transmitter 18, pipeline coupling flange 12 are welded on the two ends of flowmeter pipeline 1,
Wedge-shaped throttling element 3 is welded on the side of flowmeter pipeline 1, and flowmeter pressure short tube 2 is welded on the wedge-shaped both sides of throttling element 3, flowmeter
Welding flow pressure adpting flange 13, flow pick-up in flow pressure connecting tube, flow pressure connecting tube are welded on pressure short tube 2
Device pressure flange 17 is connected by flange connecting screw 19 with flow pressure adpting flange 13, flow transmitter 18 and flow pick-up
Device pressure flange 17 is connected；Density measure component, it is arranged in housing, and density measure component includes densitometer pipeline 5, fluid infusion
Pipe 7, densitometer pressure short tube 6, density pressure connecting tube, density pressure adpting flange 20, the and of density transmitter pressure flange 21
Density transmitter 22, liquid supplementation pipe 7 and densitometer pipeline 5 are welded on flowmeter pipeline 1, liquid supplementation pipe 7 by connecting bend 8 with it is close
Degree meter pipeline 5 is connected, and densitometer pressure short tube 6 is welded on the side of densitometer pipeline 5, and density pressure connecting tube is welded on densitometer
On pressure short tube 6, density pressure adpting flange 20 is welded on density pressure connecting tube, and density transmitter pressure flange 21 passes through method
Blue connecting screw 19 is connected with density pressure adpting flange 20, and density transmitter 22 is connected with density transmitter pressure flange 21；
Medium thermal resistance base 63 is arranged on flowmeter pipeline 1, and thermal resistance 64 is inserted by medium thermal resistance base 63
In flowmeter pipeline 1, medium heat resistance lead 65 is on the top of medium thermal resistance 64；Connecting pipe 66 is arranged on flowmeter pipeline 1,
Pressure mounting seat 67 is welded on connecting pipe 66, and pressure transmitter 68 is arranged in pressure mounting seat 67；
Temperature survey component, it includes temperature sensor 24 and temperature sensor base 23, and temperature sensor 24 is arranged on
On temperature sensor base 23, temperature sensor bottom is arranged on housing.Wherein, the wedge-shaped both sides of throttling element 3 welding flowmeter
The position of pressure pipe 2 offers hole, and flow transmitter 18 is connected by transmitter capillary 25 with flow transmitter pressure flange 17,
Flow measuring components also include flow transmitter base 26, and flow transmitter 18 is arranged on flow transmitter base 26, density
Transmitter 22 is arranged on density transmitter base 33, and oil guide pipe 4 passes through and is additionally provided with stream on flowmeter pipeline 1, internal layer shell
Pressure insulating tube 27 and density pressure insulating tube 28 are measured, flow pressure insulating tube 27 is incubated for flow pressure connecting tube, density
Pressure insulating tube 28 is incubated for density pressure connecting tube, and oiling base 29 and exhaust base 30 are additionally provided with internal layer shell,
Housing bottom is provided with base 31 of draining the oil, and enclosure interior is additionally provided with heating element heater 32.
The effect that the present invention is obtained is as follows：
（1）Integrated package assembly, built-in flow, density, temperature, heating element heater, each part interaction ensures measurement
Precision, is designed using Totally enclosed heat-preserving, can meet field use environment, while ensureing using safety, completely substitution scene behaviour
Make personnel；
（2）Flow measuring element coordinates double Flange changers using wedge-shaped restricting element, can be in high viscosity, low Reynolds
High-precision flow measurement is carried out under number, Reynolds number, 500 i.e. workable fluid situations, flow velocity is relatively low, flow rill is measured
Amount occasion plays the role of unrivaled advantage and irreplaceable.This flowmeter structure is simple, without movable member, be difficult to be flowed
Body abrasion, stable work in work, reliable, service life are long.Its measuring cell and pressure obtaning device structure specialized fluids by when
Do not formed delay or retaining pressure loss it is smaller be the preferable choosing for being carried out in the case where Reynolds number is relatively low high-precision flow measurement
Select；
（3）The density measure component of use can realize blending agent density pMixingMeasurement in real time, and use temperature and pressure
Element carries out real-Time Compensation, we can set oily ratio as X, water to oil to medium temperature and pressure real-time measuring with water density
Ratio is Y, then can list：XρOil+YρWater=ρMixingWith the composition equation group of X+Y=1, then sample can calculate fuel-displaced ratio, water ratio,
Oil density and water density；By proportional band inbound traffics computing, it can be deduced that oily flow, water-carrying capacity；Temperature, pressure can also effectively be eliminated
Power, blending constituent change, change to material density, cause measured deviation, both ensured that system is entered to volume signals with quality of material
Row measurement；
（4）To improve to the pipeline inside efficiency of heating surface, oil guide pipe is designed in flow conduit so that homogeneous heating, heating effect
Rate is high, and heating safety is high, and heating surface (area) (HS is big；
（5）Temperature survey component is installed, fast response time, precision is high；
（6）Between outer containment vessel and inner casing, using glass fibre thermal insulation material, internal heat loss is effectively reduced；
（7）In heat conduction fuel tank upper design heating gate and exhaust outlet, conduction oil is facilitated to supplement, in exhaust ports design release
Portion's pressure, it is ensured that heating system pressure balance, it is ensured that system safety；Fuel outlet is also designed, conduction oil is convenient for changing.
（8）It is to ensure the product in oil requirement of explosion proof high field institute safety using explosion-proof tank as converter guard box
Use；The higher degree of protection of explosion-proof tank, good protection is provided for converter simultaneously.
（9）Converter inside band heating tape, it is ensured that converter is normally used in the low temperature environment of field in the winter time, if
Field extreme environment is considered in meter.
（10）3 change-over switches are set on explosion-proof tank, close/open heat tracing can be operated, the design can be avoided
Under higher temperature, to the excessive insulation of converter；Hot environment superheated can be avoided with close/open heating element heater, saved
About the energy, protects heating element heater.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (9)
1. a kind of crude oil single well measurement system, including housing, master controller, receiving terminal, flow measuring components, density are surveyed
Measure component and temperature survey component, it is characterised in that the housing includes internal layer shell and outer casing, the internal layer shell
It is provided between outer casing in heat-preservation cotton, the internal layer shell and is provided with conduction oil storage room, is set on the outer casing
It is equipped with explosion-proof box bracket, the explosion-proof box bracket and is connected with explosion-proof tank, the explosion-proof tank is internally provided with converter, air and opened
Close and heating tape, the heating tape is located at converter inside, the air switch controls the opening and closing of heating tape, the stream
Measurement component is arranged in the internal layer shell, and the density measure component and temperature survey component are arranged at described outer
On layer housing, the flow measuring components, density measure component and temperature survey component are connected with master controller signal, institute
State master controller to be connected with receiving terminal signal, heater and filter are additionally provided with the internal layer shell, it is described to add
Thermal is located at the lower section of filter, and the filter is arranged at the porch of conduction oil storage room, the heater
Timer is also associated with, the timer realizes the opening and closing to heater by switching cooperation with heater,
The timer can control the heating in crude oil time, it is to avoid heating crude oil temperature is too high to cause vaporization.
2. crude oil single well measurement system as claimed in claim 1, it is characterised in that the flow measuring components include stream
Gauge pipeline, flowmeter pressure short tube, wedge-shaped throttling element, pipeline coupling flange, flow pressure connecting tube, flow pressure connection method
Blue, flow transmitter pressure flange and flow transmitter, the pipeline coupling flange are welded on the flowmeter pipe ends, institute
State wedge-shaped throttling element and be welded on the flowmeter pipeline side, the flowmeter pressure short tube is welded on the wedge-shaped throttling element two
Welding flow pressure in flow pressure connecting tube, the flow pressure connecting tube is welded on side, the flowmeter pressure short tube to connect
Acting flange, the flow transmitter pressure flange is connected by screw with the flow pressure adpting flange, the flow pick-up
Device is connected with the flow transmitter pressure flange, and the flow transmitter passes through transmitter capillary and the flow transmitter
Pressure flange is connected, and the position that the flowmeter pressure short tube is welded on the wedge-shaped throttling element both sides offers hole.
3. crude oil single well measurement system as claimed in claim 2, it is characterised in that the flow measuring components also include
Flow transmitter base, the flow transmitter is arranged on flow transmitter base.
4. crude oil single well measurement system as claimed in claim 2, it is characterised in that temperature survey component, it includes temperature
Sensor and temperature sensor base are spent, the temperature sensor is arranged on the temperature sensor base, and the temperature is passed
Sensor floor installation is on the housing.
5. crude oil single well measurement system as claimed in claim 2, it is characterised in that the density measure component includes close
Degree meter pipeline, liquid supplementation pipe, densitometer pressure short tube, density pressure connecting tube, density pressure adpting flange, density transmitter pressure
Flange and density transmitter；Medium thermal resistance base, medium thermal resistance and medium heat resistance lead；Connecting pipe, pressure install bottom
Seat and pressure transmitter；The liquid supplementation pipe and densitometer pipeline welding are on the flowmeter pipeline, and the liquid supplementation pipe passes through even
Connect elbow to be connected with the densitometer pipeline, the densitometer pressure short tube is welded on the densitometer pipeline side, described close
Degree pressure connecting tube is welded on the densitometer pressure short tube, and the density pressure adpting flange is welded on the density pressure
In connecting tube, the density transmitter pressure flange is connected by screw with the density pressure adpting flange, and the density becomes
Device is sent to be connected with density transmitter pressure flange.
6. crude oil single well measurement system as claimed in claim 5, it is characterised in that the screw is that flange connects spiral shell
Silk, the medium thermal resistance floor installation is on flowmeter pipeline, and the thermal resistance inserts flow by medium thermal resistance base
Count in pipeline, the medium heat resistance lead is on medium thermal resistance top；The connecting pipe is arranged on flowmeter pipeline, described
Pressure mounting seat is welded on connecting pipe, and the pressure transmitter is arranged in pressure mounting seat, the density transmitter
It is connected by transmitter capillary with the density transmitter pressure flange.
7. crude oil single well measurement system as claimed in claim 2, it is characterised in that also including oil guide pipe, the Oil Guide
Pipe is through the flowmeter pipeline.
8. crude oil single well measurement system as claimed in claim 1, it is characterised in that also including flow pressure insulating tube and
Density pressure insulating tube.
9. crude oil single well measurement system as claimed in claim 1, it is characterised in that be additionally provided with the internal layer shell
Oiling base and exhaust base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643573.5A CN106321063B (en) | 2016-08-05 | 2016-08-05 | Crude oil single well measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643573.5A CN106321063B (en) | 2016-08-05 | 2016-08-05 | Crude oil single well measurement system |
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| Publication Number | Publication Date |
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| CN106321063A CN106321063A (en) | 2017-01-11 |
| CN106321063B true CN106321063B (en) | 2017-07-28 |
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| CN201610643573.5A Active CN106321063B (en) | 2016-08-05 | 2016-08-05 | Crude oil single well measurement system |
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| CN109444382B (en) * | 2018-10-11 | 2019-07-09 | 江苏华尔威科技集团有限公司 | A kind of crude oil single well metering system with transporting function |
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| US10358914B2 (en) * | 2007-04-02 | 2019-07-23 | Halliburton Energy Services, Inc. | Methods and systems for detecting RFID tags in a borehole environment |
| CN201095979Y (en) * | 2007-10-26 | 2008-08-06 | 李立贤 | Oilfield single-well liquid-gas separation sample amount contrasting correcting flux automatic gauging device |
| CN201588624U (en) * | 2009-12-04 | 2010-09-22 | 恩曼技术（北京）有限公司 | Movable single well metering device for oil well |
| CN202520298U (en) * | 2012-04-17 | 2012-11-07 | 四川省科学城久利电子有限责任公司 | Anti-explosive single well meter for oil well |
| US20160024868A1 (en) * | 2014-07-24 | 2016-01-28 | Conocophillips Company | Completion with subsea feedthrough |
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